science research project year 5

Science Bob

• Experiments
• Science Fair Ideas
• Science Q&A
• Research Help
• Experiment Blog

Okay, this is the hardest part of the whole project…picking your topic. But here are some ideas to get you started. Even if you don’t like any, they may inspire you to come up with one of your own. Remember, check all project ideas with your teacher and parents, and don’t do any project that would hurt or scare people or animals. Good luck!

• Does music affect on animal behavior?
• Does the color of food or drinks affect whether or not we like them?
• Where are the most germs in your school? ( CLICK for more info. )
• Does music have an affect on plant growth?
• Which kind of food do dogs (or any animal) prefer best?
• Which paper towel brand is the strongest?
• What is the best way to keep an ice cube from melting?
• What level of salt works best to hatch brine shrimp?
• Can the food we eat affect our heart rate?
• How effective are child-proof containers and locks.
• Can background noise levels affect how well we concentrate?
• Does acid rain affect the growth of aquatic plants?
• What is the best way to keep cut flowers fresh the longest?
• Does the color of light used on plants affect how well they grow?
• What plant fertilizer works best?
• Does the color of a room affect human behavior?
• Do athletic students have better lung capacity?
• What brand of battery lasts the longest?
• Does the type of potting soil used in planting affect how fast the plant grows?
• What type of food allow mold to grow the fastest?
• Does having worms in soil help plants grow faster?
• Can plants grow in pots if they are sideways or upside down?
• Does the color of hair affect how much static electricity it can carry? (test with balloons)
• How much weight can the surface tension of water hold?
• Can some people really read someone else’s thoughts?
• Which soda decays fallen out teeth the most?
• What light brightness makes plants grow the best?
• Does the color of birdseed affect how much birds will eat it?
• Do natural or chemical fertilizers work best?
• Can mice learn? (you can pick any animal)
• Can people tell artificial smells from real ones?
• What brands of bubble gum produce the biggest bubbles?
• Does age affect human reaction times?
• What is the effect of salt on the boiling temperature of water?
• Does shoe design really affect an athlete’s jumping height?
• What type of grass seed grows the fastest?
• Can animals see in the dark better than humans?

Didn’t see one you like? Don’t worry…look over them again and see if they give you an idea for your own project that will work for you. Remember, find something that interests you, and have fun with it.

To download and print this list of ideas CLICK HERE .

• The scientific method
• science fair resources
• a little helpful advice

ADS (these ads support our free website)

Share this page.

• WordPress.org
• Documentation
• Learn WordPress
• Members Newsfeed

26 of the Best 5th Grade Science Projects and Experiments

• Uncategorized

Are you looking for science activities to do with your 5th graders? No sweat. We have you covered. Check out our list of 26 science projects and experiments that you can try with your 5th graders this month.

• Hand-Eye Coordination and Age | All-Science-Fair-Projects.com – Grades 2-5, Use a stopwatch and ping-pong ball to find out how hand-eye coordination changes as children get older.
• What Do Yeast Eat…and How Can You Tell? | Education.com – Grades 2-5, The objective of this project is to examine which foods yeast cells eat.
• How Do Antacids Work? | Biochemistry Discovery Lab – Grades 3-6, Simulate out how antacids work to treat heartburn by using fake stomach enzymes.
• Mice & Music | Hubpages.com – Grades 3-6, Find out if music affects the performance of mice in a maze.
• A Magnetic Primer Designer | Sciencebuddies.org – Grades 3-6 Biology project that utilizes magnets to mimic the process that scientists use to replicate DNA, using the polymerase chain reaction.
• Growing Bacteria in Petri Dishes | Stevespanglerscience.com – Grades 3-6 biology In this science fair project, you must find samples of bacteria from an assortment of surfaces to find the surfaces that are the dirtiest.
• Effects of Ozone on Plants and Health | Julian’s Science Fair – Grades 4-6, Environmental conditions can dramatically impact plant growth and germination. Does increased ozone stunt germination and plant growth? Grow some plants and find out.
• Making Batteries from Fruits and Vegetables | Sciencebuddies.org – Grades 4-7, Use veggie power to build a simple battery from a variety of vegetables. Which ones are the most powerful?
• How Water Beats Rock | Education.com – Grades 1-5, Discover how water is more potent than rocks.  Experiment with ways that water can break the stone.
• Soil Type and Liquefaction | All-Science-Fair-Projects.com – Grades 1-5, Experiment with sand, clay, and loam and find out which type of soil dissolves most easily.
• Effects of Temperature and Humidity on Static Charges | Education.com – Grades 1-5, Use balloons, a rubber ball, and a scarf to investigate why those socks stick together when you take them out of the dryer and how conditions in the air affect static electricity.
• Dig This: Biodegradation | Education.com – Grades 2-6, How do organic materials become soil? This science experiment measures which materials biodegrade.
• Geology 101 | Education.com – Grades 2-6, Water carries lots of soil and minerals in a creek. In this project, you’ll examine the behavior of water and gravel in creek beds and the formation of sedimentary rocks.
• Geothermal Power Plant Model | Energyquest.ca.gov – Grades 3-6, Use a pinwheel and a can of boiling water to simulate geothermal power production. Determine how to generate the most energy from your “power plant.”
• Egg Substitutes | Sciencebuddies.org – Grades 3-6, Many people avoid eggs because of allergies or diet preferences. But eggs play a vital chemical function in baking and cooking. Evaluate the ability of egg substitutes to mimic their binding, leavening, or thickening properties.
• How Much Water is Required to Cook Pasta? | Sciencebuddies.org – Grades 3-6, We’re used to cooking our pasta in a big pot of boiling water. Do you actually need that much water, time, and energy to cook pasta? Perform some experiments to find out.
• Building the Best Bridge | Education.com – Grades 3-6, This project helps students develop an understanding of architecture and engineering through experimentation of which shapes are the most structurally strong.
• Rubber Bands for Energy | Sciencebuddies.org – Grades 3-6, Put the energy of rubber bands to work and learn about the relationship between potential and kinetic energy.
• Properties of Pendulums | Illinois Institute of Technology – Grades 3-6, Pendulums have been used for timekeeping for hundreds of years. Find out how changes in mass and length affect the oscillation of a pendulum.
• Bust That Rust! | Education.com – Grades 3-10, Investigate the chemistry of rust and the oxidation process. Younger students will use steel wool, water, salt, and vinegar. Older students will explore the chemistry of rust.
• Wind Around the Home | Education.com – Grades 4-6, Learn about wind speed and duration and different locations around your home. Determine the best site(s) for a windmill.
• Arch Magic: The Unbreakable Egg | Education.com – Grades 4-7, Tell you, folks, tonight is a good night for an egg dinner. Use the eggshells to explore how arches distribute weight. Demonstrates the power of arches by asking students to pile telephone books on top of eggs without damaging them.
• How a Comet’s Size Affects How Fast It Melts | Sciencebuddies.org – Grades 4-7, Comets are often compared to giant, dirty snowballs, and the comet tail you see in the sky is evidence of melting. In this project, you’ll use figure out how the size of a comet affects its melting rate.
• Make an Electromagnet | Energyquest.ca.gov -Grades 4-7, Learn how to create an electromagnet from batteries, wire, and a knife switch. How does changing to kind of batteries used affect the power of your
• Bombs Away! A Ping Pong Catapult | Science Buddies.org – Grades 4-7, They fly through the air with the greatest of ease. Find ways to put a ping pong ball accurately on target time after time.
• The Mechanics of Carnival Games | Sciencebuddies.org – Grades 5-8, Find out why those carnival games are so hard. Learn the fundamental laws of science that help the concessionaires engineer the games in their favor.

Related Articles

ContentSlot book of cats: Präsentation Mobile Erreichbar Casinos Auch Einen Prämie Ohne…

ContentWelche person Vermag Inside Das Verbunden Spielhalle Freispiele Abzüglich Einzahlung Verlangen? |…

ContentSpielsaal 10 Ecu Provision Bloß Einzahlung 2023: Traktandum Tipps Für jedes Diese…

Pedagogue is a social media network where educators can learn and grow. It's a safe space where they can share advice, strategies, tools, hacks, resources, etc., and work together to improve their teaching skills and the academic performance of the students in their charge.

If you want to collaborate with educators from around the globe, facilitate remote learning, etc., sign up for a free account today and start making connections.

Pedagogue is Free Now, and Free Forever!

• New? Start Here
• Frequently Asked Questions
• Privacy Policy
• Terms of Service
• Registration

Don't you have an account? Register Now! it's really simple and you can start enjoying all the benefits!

We just sent you an Email. Please Open it up to activate your account.

I allow this website to collect and store submitted data.

The Edvocate

• Lynch Educational Consulting
• Dr. Lynch’s Personal Website
• Write For Us
• The Tech Edvocate Product Guide
• The Edvocate Podcast
• Terms and Conditions
• Privacy Policy
• Assistive Technology
• Best PreK-12 Schools in America
• Child Development
• Classroom Management
• Early Childhood
• EdTech & Innovation
• Education Leadership
• First Year Teachers
• Gifted and Talented Education
• Special Education
• Parental Involvement
• Policy & Reform
• Best Colleges and Universities
• Best College and University Programs
• HBCU’s
• Higher Education EdTech
• Higher Education
• International Education
• The Awards Process
• Finalists and Winners of The 2023 Tech Edvocate Awards
• Award Seals
• GPA Calculator for College
• GPA Calculator for High School
• Cumulative GPA Calculator
• Grade Calculator
• Weighted Grade Calculator
• Final Grade Calculator
• The Tech Edvocate
• AI Powered Personal Tutor

Teaching Students About Joule, the Unit of Energy

Video: pathways to college completion in the san joaquin valley, he groupings, unions join forces to fight austerity cuts, l. angela webb, supreme court paves way for execution of prisoner with parkinson’s, princeton review names etsu a ‘best college in the south’, charleston southern university sees record-breaking enrollment this fall, how to find your fellow k–12 ed tech enthusiasts, how mobile learning platforms are shaping employee skills, why students can’t work on their own, 26 of the best 5th grade science projects and experiments.

Are you looking for science activities to do with your 5th graders? No sweat. We have you covered. Check out our list of 26 science projects and experiments that you can try with your 5th graders this month.

• Hand-Eye Coordination and Age | All-Science-Fair-Projects.com – Grades 2-5, Use a stopwatch and ping-pong ball to find out how hand-eye coordination changes as children get older.
• What Do Yeast Eat…and How Can You Tell? | Education.com – Grades 2-5, The objective of this project is to examine which foods yeast cells eat.
• How Do Antacids Work? | Biochemistry Discovery Lab – Grades 3-6, Simulate out how antacids work to treat heartburn by using fake stomach enzymes.
• Mice & Music | Hubpages.com – Grades 3-6, Find out if music affects the performance of mice in a maze.
• A Magnetic Primer Designer | Sciencebuddies.org – Grades 3-6 Biology project that utilizes magnets to mimic the process that scientists use to replicate DNA, using the polymerase chain reaction.
• Growing Bacteria in Petri Dishes | Stevespanglerscience.com – Grades 3-6 biology In this science fair project, you must find samples of bacteria from an assortment of surfaces to find the surfaces that are the dirtiest.
• Effects of Ozone on Plants and Health | Julian’s Science Fair – Grades 4-6, Environmental conditions can dramatically impact plant growth and germination. Does increased ozone stunt germination and plant growth? Grow some plants and find out.
• Making Batteries from Fruits and Vegetables | Sciencebuddies.org – Grades 4-7, Use veggie power to build a simple battery from a variety of vegetables. Which ones are the most powerful?
• How Water Beats Rock | Education.com – Grades 1-5, Discover how water is more potent than rocks.  Experiment with ways that water can break the stone.
• Soil Type and Liquefaction | All-Science-Fair-Projects.com – Grades 1-5, Experiment with sand, clay, and loam and find out which type of soil dissolves most easily.
• Effects of Temperature and Humidity on Static Charges | Education.com – Grades 1-5, Use balloons, a rubber ball, and a scarf to investigate why those socks stick together when you take them out of the dryer and how conditions in the air affect static electricity.
• Dig This: Biodegradation | Education.com – Grades 2-6, How do organic materials become soil? This science experiment measures which materials biodegrade.
• Geology 101 | Education.com – Grades 2-6, Water carries lots of soil and minerals in a creek. In this project, you’ll examine the behavior of water and gravel in creek beds and the formation of sedimentary rocks.
• Geothermal Power Plant Model | Energyquest.ca.gov – Grades 3-6, Use a pinwheel and a can of boiling water to simulate geothermal power production. Determine how to generate the most energy from your “power plant.”
• Egg Substitutes | Sciencebuddies.org – Grades 3-6, Many people avoid eggs because of allergies or diet preferences. But eggs play a vital chemical function in baking and cooking. Evaluate the ability of egg substitutes to mimic their binding, leavening, or thickening properties.
• How Much Water is Required to Cook Pasta? | Sciencebuddies.org – Grades 3-6, We’re used to cooking our pasta in a big pot of boiling water. Do you actually need that much water, time, and energy to cook pasta? Perform some experiments to find out.
• Building the Best Bridge | Education.com – Grades 3-6, This project helps students develop an understanding of architecture and engineering through experimentation of which shapes are the most structurally strong.
• Rubber Bands for Energy | Sciencebuddies.org – Grades 3-6, Put the energy of rubber bands to work and learn about the relationship between potential and kinetic energy.
• Properties of Pendulums | Illinois Institute of Technology – Grades 3-6, Pendulums have been used for timekeeping for hundreds of years. Find out how changes in mass and length affect the oscillation of a pendulum.
• Bust That Rust! | Education.com – Grades 3-10, Investigate the chemistry of rust and the oxidation process. Younger students will use steel wool, water, salt, and vinegar. Older students will explore the chemistry of rust.
• Wind Around the Home | Education.com – Grades 4-6, Learn about wind speed and duration and different locations around your home. Determine the best site(s) for a windmill.
• Arch Magic: The Unbreakable Egg | Education.com – Grades 4-7, Tell you, folks, tonight is a good night for an egg dinner. Use the eggshells to explore how arches distribute weight. Demonstrates the power of arches by asking students to pile telephone books on top of eggs without damaging them.
• How a Comet’s Size Affects How Fast It Melts | Sciencebuddies.org – Grades 4-7, Comets are often compared to giant, dirty snowballs, and the comet tail you see in the sky is evidence of melting. In this project, you’ll use figure out how the size of a comet affects its melting rate.
• Make an Electromagnet | Energyquest.ca.gov -Grades 4-7, Learn how to create an electromagnet from batteries, wire, and a knife switch. How does changing to kind of batteries used affect the power of your
• Bombs Away! A Ping Pong Catapult | Science Buddies.org – Grades 4-7, They fly through the air with the greatest of ease. Find ways to put a ping pong ball accurately on target time after time.
• The Mechanics of Carnival Games | Sciencebuddies.org – Grades 5-8, Find out why those carnival games are so hard. Learn the fundamental laws of science that help the concessionaires engineer the games in their favor.

Improving Deaf Children’s Education

Ph.d. vs. ed.d., which one is right ....

Matthew Lynch

Related articles more from author.

STEM Apps for Higher Order Thinking Apps, Tools, and Resources That We Love

Why Low-income Kids Are Nowhere to be Found in STEM

Elementary school science apps, tools, and resources that we love, the edvocate podcast, episode 7: how digital age teachers can win over parents.

This high schooler broke out of his shell with the help of 3D printing

Announcing the Winners of the 2018 Tech Edvocate Awards

Cool Science Experiments Headquarters

Making Science Fun, Easy to Teach and Exciting to Learn!

Science Experiments

25 Cool Science Fair Projects for 5th Graders

Kids learn best when they are able to connect ideas and concepts through hands-on learning and it’s even better if they can do it while having fun! We’ve compiled a list of fun science experiments and science projects that are perfect for your next 5th grade science fair or anytime.

Many of these 5th grade science fair projects are easy to set up, quick to perform, and use inexpensive, readily available materials found almost anywhere. Plus, we include helpful preparation questions and a clear, easy to understand explanation of “why it works” with every tutorial.

Science Fair Project Difficulty Level and Required Materials –  Our list includes the following ratings to help you quickly and easily find the best science fair experiment or science lab activity for you.

Experiment Difficulty:

• Simple: Quick to perform experiments that can be done anytime without much advance planning 
• Moderate: Experiments that take longer to perform or take more time to prepare for or set up 
• Challenging: Higher commitment experiments requiring more preparation, longer performance time, and more effort

Materials Required:

• Simple: Requiring only a few basic items from the supply closet or items found in most homes 
• Moderate: Inexpensive, readily available materials found almost anywhere for easy purchase 
• Challenging: Needs special items that might require items to be ordered in advance or that are more expensive

Investigate Density with Floating and Sinking Soda Pop Cans

Collect your materials and investigate density in action. Be sure all your soda cans are the same shape, size and volume, and that you have a variety of different types of pop, both regular and diet. The activity takes only about 5 minutes to perform after set up and is a simple, yet effective density experiment with exciting results.

Questions: Do you think all the cans will sink or float when placed in water? Do you think they will all behave the same way? Experiment Difficulty: Moderate Materials Required: Moderate Experiment Details & Lab Kit: Floating and Sinking Soda Pop Cans 

Explore Pitch By Making a Wine Glass Sing

With only two supplies needed (a wine glass and water), this experiment is super easy and fun to perform. Kids can explore and test how the pitch and volume of sound changes by changing a few variables.

Questions: What do you think makes the wine glass sing? Experiment Difficulty: Simple Materials Required: Simple Experiment Details: How to Make a Wine Glass Sing 

Test the Earth’s Magnetic Field with a Needle Compass

This is a super simple experiment, is quick to perform, and only requires a few materials. Make your own compass then test magnetism, magnetic poles, and the Earth’s magnetic field.

Questions: What makes the needle function like a compass? Experiment Difficulty: Simple Materials Required: Simple Experiment Details: Floating Needle Compass

Investigate Atmospheric Change as you Make a Cloud Form in a Jar 

Explore the physical changes and reactions that happen as clouds form within the atmosphere with this easy to perform experiment. Watch in amazement as you watch a cloud begin to take form inside a glass jar. Includes a chart to explore the different types of clouds and where they form in the sky.

Questions: How do clouds form in the atmosphere? Experiment Difficulty: Simple Materials Required: Simple Experiment Details: Make a Cloud Form in a Jar

Discover Buoyancy and Test Density as the Orange Floats

Experimenting with objects to determine what will float and what will sink allows students to explore and test density while learning more about buoyancy. It’s a quick experiment that will only take a few minutes to perform with only a few needed materials.

Questions: Why does the heavier orange float? Experiment Difficulty: Simple Materials Required: Simple Experiment Details: Orange Float

Musical Jars Investigate Sound Waves and Pitch

Investigate and explore pitch, sound waves, and more as you make your own simple musical instrument. Easy to set up and easy to perform with glass jars, water, and a metal spoon. Food coloring is optional.

Questions: Why do the jars make different sounds? Experiment Difficulty: Simple Materials Required: Moderate Experiment Details: Musical Jars 

Make Hair Stand on End with Static Electricity 

Students explore static electricity while having a great time with the science behind this experiment. Learn how to change an object’s charge and see the results in action with only a few items and an assistant with long hair.

Questions: How does static electricity make hair stand on end? Experiment Difficulty: Simple Materials Required: Simple Experiment Details: Hair Stand on End 

Explore How Liquid Viscosity Impacts Magnetic Attraction

Students learn about magnetic attraction, resistance, and viscosity through this simple experiment. Use a variety of different liquids to test the concept and your theory.

Questions: Does the type of liquid in a glass impact a magnet’s attraction? Experiment Difficulty: Simple Materials Required: Moderate Experiment Details: How Liquid Viscosity Impacts Magnetic Attraction

Colorful Exploration of Capillary Action

Students can observe the water walking AND changing color with only a few supplies you probably already have in your kitchen. The water in this simple experiment appears to defy gravity and change colors like magic while you learn about capillary action, attraction, and cohesive forces.

Questions: Is it possible for the water to move into the empty glass? What happens to the color of the water?  Experiment Difficulty: Simple Materials Required: Simple Experiment Details: Color Changing Walking Water

“See Sound” When You Investigate Sound Waves

Using just a few common household materials, you can explore sound and answer the question, “Is it possible to see sound?” Students investigate the properties of sound waves and demonstrate how to see them in action with this easy, yet impressive experiment. 

Questions: Is it possible to see sound? Experiment Difficulty: Simple Materials Required: Simple Experiment Details: How to See Sound

Explore Convection Currents in Action

With a few drops of food coloring, cooking oil, and a candle you can explore and observe convection currents in action. In this simple yet exciting science experiment, kids explore the concepts of convection and density as they watch convection currents in motion. Adult supervision is advised since this experiment requires fire. 

Questions: Can heat cause movement? Experiment Difficulty: Moderate Materials Required: Moderate Experiment Details: Convection – How Heat Moves

Investigate Air Pressure with Ping Pong Balls

This simple, yet fascinating experiment leaves students amazed with the results. Test Bernoulli’s principle, air pressure and more when learning how it works.

Questions: Does air pressure affect stationary objects? Experiment Difficulty: Moderate Materials Required: Moderate Experiment Details: Air Pressure Impact on Ping Pong Balls

Create Your Own Balloon Rocket

This simple and fun science experiment demonstrates Newton’s Third Law of Motion while exploring Action and Reaction. Using simple materials, students learn how air movement can propel balloon like a rocket!

Questions: Does air pressure affect stationary objects? Experiment Difficulty: Moderate Materials Required: Simple Experiment Details: Balloon Rocket

Blow Up a Balloon with a Simple Chemical Reaction 

Using everyday items, this impressive science experiment demonstrates how to blow up a balloon while exploring a simple chemical reaction between baking soda and vinegar.

Questions: Is it possible to blow up a balloon without using your mouth? Experiment Difficulty: Simple Materials Required: Simple Experiment Details: Balloon Blow Up

Test Polymers with Water That Doesn’t Leak

This quick and easy science experiment tests the properties of polymers in a fun and exciting way. Using only three materials found in almost every home, students can see if they can poke holes through a full bag of water without any water leaking out. 

Questions: Is it possible to poke holes in a bag of water without it leaking? Experiment Difficulty: Simple Materials Required: Simple Experiment Details: Water Doesn’t Leak

Explore Density with Oil Bubbles

Although oil and water don’t mix, students can learn about density and a little bit of chemistry as they watch oil bubbles form with just a few common kitchen items.

Questions: What happens when you add salt to oil and water? Experiment Difficulty: Simple Materials Required: Simple Experiment Details: Oil Bubbles in Water

Test Air Pressure with An Upside Down Glass of Water

It only requires a glass, a thick piece of paper or cardstock, and water to test the strength of air pressure! But, how does air pressure make it possible to turn a full glass of water upside down without it spilling? Find out how with this impressive experiment.

Questions: What happens if you turn a full glass of water upside down? Experiment Difficulty: Simple Materials Required: Simple Experiment Details: Upside Down Glass of Water

Explore Density with Your Own Cartesian Bottle Diver

Test and demonstrate the properties of density and how it impacts an object’s ability to sink or float when you create a bottle diver out of everyday materials found at home. 

Questions: Is it possible to make an object sink and float in water? Experiment Difficulty: Moderate Materials Required: Simple Experiment Details: Bottle Diver

Test and See Viscosity in Action

Define and investigate, and test viscosity while you predict how an object reacts in liquids with different properties. 

Questions: How does the consistency of a liquid impact how long it will take a marble to sink in a jar of liquid? Experiment Difficulty: Simple Materials Required: Simple Experiment Details: Viscosity of Liquids

Investigate Bernoulli’s Principle with Floating Ping Pong Balls

Enjoy learning about gravity, force, and air pressure while making ping pong balls float. This experiment allows students to test and make observations as you test and consider Bernoulli’s Principle with ping pong balls and other objects. Note: The air from the hairdryer in this experiment can get hot, so please use caution as needed.

Questions: What makes it possible for the ping pong ball to float in the air? Experiment Difficulty: Simple Materials Required: Simple Experiment Details: Floating Ping Pong Balls

Test and Observe Refraction As a Ruler Changes Sizes

This simple experiment is fun and exciting to demonstrate. Students explore how light travels through different mediums as well as how and why it bends and reacts in different liquids.

Questions: Why does the ruler appear to change sizes when placed in different liquids? Experiment Difficulty: Simple Materials Required: Moderate Experiment Details: Ruler Changes Sizes

Explore Hydrothermal Vents and Density with an Underwater Volcano

This is a fun volcano experiment with an underwater twist. Students create an impressive visual demonstration while testing the scientific fact that hot water rises and cold water sinks. It is a simple way to explore the concept of hydrothermal vents.

Questions: What makes the bottle react like an underwater volcano? Experiment Difficulty: Moderate Materials Required: Simple Experiment Details: Underwater Volcano

Keep a Paper Towel Dry Underwater and Demonstrate the Volume of Air

It might not seem possible to keep a paper towel dry underwater, but science proves that it is! This simple experiment helps students explore the volume of air and density with an impressive visual.

Questions: Is it possible to submerge a paper towel in water without it getting wet? Experiment Difficulty: Simple Materials Required: Simple Experiment Details: Dry Paper Towel 

Test Temporary Magnets with a Paperclip Chain

This quick and easy science experiment only takes minutes to set up and perform, but the result seems magical. Using simple science, students explore magnet transference as they demonstrate the power of temporary magnets with an impressive paperclip chain. 

Questions: What makes it possible to create a paperclip chain simply by touching them together end on end?  Experiment Difficulty: Simple Materials Required: Moderate Experiment Details: Paperclip Chain 

Investigate Freezing Temperatures When You Pick Up Ice with a String

Demonstrate the power of freezing points with this quick and easy 3-minute science experiment. Students test freshwater versus saltwater as they experiment with freezing temperatures.

Questions: What makes it possible to pick up ice with only a string?  Experiment Difficulty: Simple Materials Required: Moderate Experiment Details: Pick Up Ice with a String 

Make an Arrow Changes Direction with Light Refraction

Using only paper and a glass of water, science can explain how an arrow can change directions right before your eyes! This visually impressive experiment is so quick and easy to perform while students demonstrate the properties of light refraction.

Questions: Is it possible to use water and light to change the direction of an arrow?  Experiment Difficulty: Simple Materials Required: Simple Experiment Details: Light Refraction

You may also be interested in:

• Easy Science Experiments – 35 cool experiments you can easily do today
• Science Lab Kits – Over 50 easy to do science labs

Reader Interactions

Leave a reply cancel reply.

Your email address will not be published. Required fields are marked *

Save my name, email, and website in this browser for the next time I comment.

• Privacy Policy
• Disclosure Policy

Copyright © 2024 · Cool Science Experiments HQ

Science fair can be the highlight of your child’s 5th grade school year. We have rounded up 31 great fifth grade science fair ideas to get you started! With one previous science fair behind his or her belt, your 5th grader is now ready for a little more challenge.

In this post, we’ve assembled 31 easy science fair project ideas for 5th grade. We link each project description to its original source, where you can get more information and step-by-step instructions.

Tornado in a Bottle

In this fascinating experiment, water will create a channel as it is emptied from a bottle. A device connecting the two bottles allows the water to empty into a second bottle.

Recommended for Grade 5.

Source: www.scinado.com

Effects of Temperature on the Sublimation of Dry Ice & How Soap Reacts in the Microwave

Two projects in one! Testing how temperature affects two different solids: dry ice and soap.

Source: GlobalPost.com

Do People Have a Dominant Side of Their Brain?

These experiments will help the scientist to determine if people have a dominant hand, foot, eye or ear. A great behavioral discovery project.

Recommended for Grades 5-6.

Source: www.faculty.washington.edu

When life gives you lemons, make a battery!

Lemon Power is a fascinating experiment that you can attempt to duplicate with other fruit. Which fruit makes the best battery? Experiment and find out!

Recommended for Grades 4-5.

Source: www.kidsactivitiesblog.com

A Science Fair Project on Tooth Decay by Jennifer Elrod

Doing an experiment on tooth decay is both beneficial and interesting. It only requires a few inexpensive materials and a week’s worth of observation and record keeping. The experiment requires no work after the initial setup.

Source: www.ehow.com

Homemade Lava Lamp by Alexa Bach McElrone

This project takes about 2 hours to complete the experiment and the write-up. Kids will get to explore the relationship between oil and water in terms of density as well as hydrophilic/hydrophobic compounds.

Source: http://www.education.com

How the Amount of Light Affects Germination and Growth.

The goal of the project is to find out how different lighting conditions affect seeds germination and growth. This article will give you the step by step procedure for this project.

Source: www.scienceprojectlab.com

Growing Bacteria in Petri Dishes by Steve Spangler

A Petri dish prepared with nutrient agar (a seaweed derivative with beef nutrients) is an ideal food source for the bacteria you’ll be growing. Collect samples from around the house or classroom and record the results for the one with the most bacteria.

Source: www.stevespanglerscience.com

Bridge Project by Sarah Benton

This project explores the basic physics of bridges. The goal is that the student will develop an understanding through experimentation of which shapes are the most structurally strong, and that many factors are taken into account in engineering and building.

Source: www.education.com

Paper Airplane Science Fair Project

Create your own hypothesis about paper airplanes, then start your experiment. This article gives you all of the information you need.

Source: www.easy-science-fair-projects.net

Barometer Science Project

Make your own barometer and then use it to test weather conditions on a dry day, a rainy day, a cloudy day, etc.

Source: www.hubpages.com

How Do Antacids Work?

In this activity, learners explore the chemical reaction between water and effervescent antacid tablets. This hands-on activity models how a material can act differently when it’s nanometer-sized. Learners compare the reaction rate of an effervescent antacid tablet that is broken in half with one that is broken into many pieces.

Source: www.howtosmile.org

Gummy Bear Osmosis

Do Gummy Bears dissolve in water? In vinegar? In liquid soap? Test your hypothesis on a variety of liquids and find out.

Source: www.homeschool.com

Is Your Dog’s Mouth Cleaner than Your Mouth?

Is it a myth or fact that a dog’s mouth has less germs that a human’s mouth? Follow these simply instructions and test for yourself.

Does Mint Actually Cool Things Down? By Jennifer Penn-Chiu

Mint-flavored gum, breath fresheners, and hard candies often advertise that mint has a cooling effect, and use images of frost and ice to demonstrate this sensation. But is this sensation a result of the mint actually lowering temperatures?

Which Food Will Rot First?

This example tests the rotting of 4 different foods, but your scientist can test as many different types of food as they can imagine.

Source: www.notimeforflashcards.com

Helmet Crash Test by Steve Spangler

Not only will your little scientist gain a better appreciation for using a helmet, she can also learn more about the science behind it. Try testing different size melons and different height drops.

Source: www.parenting.com

Can Magnets Affect the Growth Process of Radish?

In this experiment, your scientist will determine whether magnets make radish plants grow faster or slower.

Source: www.buzzle.com

Playground Teeter-Totter

The goal of this project is to create a compound machine using pulleys and levers that would be able to lift a Barbie doll up and down by pulling a string by the player. A common problem on the playground is that you sometimes can’t find another person to go on the teeter totter with you.

Recommended for Grades 4-6.

Source: www.projects.juliantrubin.com

Growing a “Mold Garden”

The goal of this project is to grow different mold species on different kind of substrates to find out if the same bread mold species will grow on all of them. Do all mold species have the same taste and preferences?!

Recommended for Grades 4-5

Source; www.scienceprojectlab.com

Making a Simple Sundial and Testing Its Accuracy

Learn how to make a sundial and then test its accuracy with a series of experiments.

Recommended for Grades 4-6

Source: www.explorable.com

A Pint Pot Planet

This experiment will demonstrate the water cycle and test different hypotheses on rainfall and the water cycle.

Source: www.raisingsparks.com

Build and Test a Paper Bridge

This project helps you discover how to create a strong bridge using just paper. Instructions also offer some additional parameters to add into the experiment.

Recommended for grades 4-5

Source: www.teacherstryscience.org

Paper Airplane Experiment

Experiment to find the best design for a paper airplane

Source: ScienceFairMath

Use the Energy in a Peanut to Heat Water

Just about everything has potential energy stored in it. The problem is releasing that energy to be able to do some work.

A tiny peanut contains stored chemical energy. When we eat them, the stored energy is converted by our bodies so we can do work. We can also use the energy in a peanut to heat a container of water.

Recommended for grades 4-6

Source: www.energyquest.ca.gov

Oil Spill Experiment

This experiment will demonstrate the detrimental effects of oil spills to marine life

Make Your Own Microscope with Water

Make a simple microscope using water and take a closer look at the world around you.

The lens you create with water works like a microscope or magnifying glass, allowing you to see objects in much greater detail than if you were just looking with the naked eye.

Source:  www.sciencekids.co.nz

Scientists research projects for 5th grade

Resource type.

Famous scientist person research project 3rd, 4th, 5th , research paper outline

Scientist Research Project

5th Grade STAAR Science Projects , TEKS Aligned Research , PDF and Digital!

Scientists and Inventors Biography Research Projects SET

Scientists Inventors Social Media Profile Biography Research Project Grade 4 5 6

Women's History Month : Biography Research Project 3th 4th 5th Grades

Research Paper - Research a Scientist

Famous Scientist Research Project

Famous Inventors Scientist Research Project Bulletin Board Biography Templates

Famous Inventors & Scientist Research Project Bulletin Board Biography Templates

'Space, Planets and Solar System' Collaborative Planet Research Poster Project

Wax Museum Research Project

Science Sub Plans: Scientist Resume Research Project

Famous Scientist : Research , Critical Thinking, Presentation PBL Unit- Grades 3-5

Famous Scientist Research Project & Display | Famous Scientist Biography Report

Project -Based Learning, PBL | 3rd, 4th, 5th Grade Math | Mean, Median, Metal

Informative Writing and Research Mathematicians and Scientists

Famous Historical Scientists Research Mini Project Science Assessment Activity

Famous Scientists Research Report & Optional Display | Famous Scientists Project

Famous Scientist Wanted Digital + Printable Research Project

Digital Scientist Research Project

Famous Scientist Research Project / Grading Rubric Included

• We're hiring
• Help & FAQ
• Privacy policy
• Student privacy
• Terms of service
• Tell us what you think

Science Experiments for 5th Graders

5th Grade is a fantastic age to do science. The kids are old enough to start doing some projects independently and they have an insatiable curiosity and passion for learning. Especially when it is hands on experiments with great wow factor! These science experiments for 5th graders will inspire curiosity, spark a passion for learning, and excite young scientists. If you are working on lesson plans for your grade 5 students (or 5th year), here are some of our top picks!

The Best Science Experiments for 5th Graders

What you will discover in this article!

Although the topics covered in 5th grade vary based on where you are in the world, there are some consistent themes that are commonly covered at this age. We’ve looked into syllabuses from all over and came up with this list of topics that appear most often. These themes include lesson plans around:

• Earth and Space
• Lifecycles (plants and animals)
• The human body
• Electricity
• Chemistry (such as crystallization)
• States of Matter

Scientific Method

Phew! That’s a lot! But trust me, it can also be fun! Plus this is based on reviewing school curriculums all around the world. You don’t need to tackle all of these subjects. Or maybe you do if you have a passionate young scientist!

Based on this list of topics I have gathered up some of our favourite science experiments (and STEM projects) that are perfect for adding to your 5th grade science lessons.

5th Grade Science Project Ideas

Oobleck states of matter exploration.

Oobleck is always a hit with kids! We have done a lot of different Oobleck experiments over the years. One of our favourites was a science fair style investigation which also worked on the sense of touch (learning about the body), as we explored different recipes and evaluated how the texture varied with each recipe. But that is just one of many awesome Oobleck ideas we have done. Check them out!

Growing Crystals (Chemistry)

Growing crystals is a great way to introduce students to lab work and chemistry. Usually before this age they have already played around with the basic baking soda and vinegar type reactions , but if they haven’t definitely add those into the mix too. For crystals growing there are lots of different ways to grow crystals. Some use borax which is not available in some countries, but we also have crystal growing options using other solutions such as alum, salt or sugar! With sugar crystals (candy science), you can also explore taste, which ties into the human body studies too.

Building a Heart Model

Learning about the human body is fascinating and important. We want kids to understand their bodies, how they work, and how to properly care for their bodies. One of our favourite body learning activities was building a heart model that we made beat and move “blood” around. It was a great project for 5th years!

Windmill (STEM Project)

I love when I can combine a great science project with a fantastic book. If you decide to try a windmill engineering challenge (a brilliant STEM Project for 5th grade) there is a fantastic book called The Book Who Harnessed the Wind. This unit study is fantastic because it brings together literacy/reading, history (it’s a true story) plus engineering and physics lessons. The book is a great read with multiple levels of difficulty available.

Elephant Toothpaste

Elephant Toothpaste is a great science experiment for grade 5 that explores chemistry, biology, and states of matter. Plus it is a lot of fun for students!

Space Projects

Space is a fantastic topic to tackle with 5th graders! They love learning about the stars, planets and and our place in the universe. We have been obsessed with our space studies for many years and have compiled a great resource with tons of space related science experiments , all perfect for 5th grade! My personal favourite is the pipe cleaner constellations and the space inspired bath bombs!

Coding Challenges

Coding is the second language of today and the future and something all kids should explore and learn. It can be intimidating to teach coding if it is not something you are familiar with, but thankfully there are a lot of programs and options out there to help kids learn coding. We have a number of screen free options, plus there are programs, toys and more all designed to make learning coding fun and easy!

Circuit Building

Light it up! Kids in grade 5 are the perfect age to build circuits and learn how electricity works. From salt circuits, to circuits built with food, to circuit bugs, there are so many cool options for you to explore.

Wingardium Leviosar

Magnets are fascinating for kids and a great tool for doing some simple science experiments. One of our favourite science experiments we did in grade 5 tied into the Harry Potter books, Wingardium Leviosar Magnetism Experiment . Making this another fun cross subject activity!

Water Science

Water is an incredible tool for doing science experiments with liquids in 5th grade. You can use it to study states of matter, physics, chemistry, and more. It is readily accessible, safe for kids and the experiments are a ton of fun! We have done lots of experimenting with water science over the years. Check out our comprehensive resource on Water Science Projects for the perfect experiment for your studies.

Make It Move

Make it Move is a fantastic classroom challenge, where kids need to innovate and come up with ways to make their car race across a track or table without pushing it! Give them a variety of supplies and a matchbox car, then watch those imaginations go wild.

Balloon Races

A wonderful activity for introducing physics concepts to kids in 5th year is balloon races . It gets them up and moving and having a blast exploring these fundamental concepts around Newton’s Laws of Motion. Budget friendly, fun and perfect for home or the classroom, this is one activity you must do!

Layers of the Earth Soap

Learning about the layers of the Earth with this soap making project is a great way to explore our gorgeous planet. Plus, every time the kids wash their hands they will remember the lessons on the planet layers, helping to reinforce those concepts.

Climate Change and the Greenhouse Effect

Students will gain a greater understanding of the water cycle, climate change and the way greenhouse gases capture and hold heat in this experiment in a jar . Fantastic as an experiment, science fair project, or a classroom demonstration.

Lifecycle Activities

Learning about lifecycles is a very popular topic for our 5th grade students. We have a fun Lifecycle Decoding Activity that is perfect for some screen free learning. Plus it combines coding skills with learning about lifecycles.

Rain Clouds

Looking for a gorgeous, simple, and fairly quick experiment? Try this Rainbow Rain Clouds experiment and learn how clouds work when it rains. It’s easy, fast and kids can do this experiment independently.

One of the key concepts kids should be learning not just in grade 5 but throughout their schooling is the Scientific Method . Using the method should become natural and easy with practice and encourages critical thinking and analysis which is important for all students to master.

The Science Fair

Grade 5 is a very popular grade for science fair projects! We LOVE doing science fair projects and have so many ideas. Check out our comprehensive resource to find the perfect science fair project idea. We also provide tips on how to prepare, what to expect, and topic ideas.

Grade 5 is a wonderful year for science experiments and hands on learning. Enjoy these top picks for Science Experiments for 5th Graders.

More Science Ideas

5 Days of Smart STEM Ideas for Kids

Get started in STEM with easy, engaging activities.

• STEM Ambassadors
• School trusts
• ITE and governors
• Invest in schools
• Student programmes
• Benefits and impact
• Our supporters
• Advertising and sponsorship
• Become a STEM Ambassador
• Request a STEM Ambassador
• Employer information
• Training and support
• STEM Ambassadors Partners
• Working with community groups
• Search icon
• Join the STEM Community

Year 5: Earth and Space

This list consists of lesson plans, activities and video clips to support the teaching of Earth and Space in Year Five. It contains tips on using the resources, suggestions for further use and background subject knowledge. Possible misconceptions are highlighted so that teachers may plan lessons to facilitate correct conceptual understanding. Designed to support the new curriculum programme of study it aims to cover many of the requirements for knowledge and understanding and working scientifically. The statutory requirements are that children are taught to:

• describe the movement of the Earth, and other planets, relative to the Sun in the solar system

•  describe the movement of the Moon relative to the Earth

•  describe the Sun, Earth and Moon as approximately spherical bodies

•  use the idea of the Earth’s rotation to explain day and night and the apparent movement of the sun across the sky.

Visit the primary science  webpage to access all lists.

Our Solar System

Quality Assured Category: Science Publisher: European Space Agency (ESA)

Working in groups, children research the eight planets, comets and asteroids in our Solar System. They find out about moons and rings, which planets have them and the colours of the different planets. Each group researches one object and produces a fact sheet, which they present to the class and combine into a class encyclopedia. This resource has been provided by ESA (European Space Agency).

Sunlight and Space Travel

Quality Assured Category: Science Publisher: Institute of Physics

This presentation looks at many often misunderstood concepts such as: the spin of the Earth and how this explains day and night, the orbit of the Earth around the sun, the phases of the moon and eclipses of both the sun and the moon. Introducing these concepts concepts visually through a presentation and providing ideas for practical activities will help children to gain a correct understanding of the science of the Earth, Sun and Moon.

Slide 22 may help with the misconception that the Moon makes its own light whereas it reflects the light of the Sun, just as the planets do. In fact, the bright part of the Moon is experiencing daytime.

The section on the Earth, Sun and Moon begins on slide 10 of the presentation.

Earth and space: space presenters

Quality Assured Category: Science Publisher: Hamilton Trust

Children may think that day and night is caused by the sun going behind the Earth or hiding behind clouds rather than because the Earth spins on its axis taking 24 hours or one day to do so. Having children model a spinning globe facing a light source is a great way of helping them to understand why we have day and night.

Try putting a little flag or small plastic figure on the UK and ask them at different points in the spin of the globe wether it is daytime or nightime in the UK and why they know this. Another flag could be put on Australia so they can see that whilst some countries have daytime others have night as they are facing away from the sun.

Session B in this lesson pack provides an investigation on sundials which further help children see that the Earth spins on its axis and this results in day and night.

   Other lessons in this resource, produced by the Hamilton Trust, look at: • Earth, Moon and Sun • Eclipses and seasons • Moon phases • Star constellations • Planets

Is There Anyone Out There?

Quality Assured Category: Science Publisher: ESERO-UK

Teachers often find that this topic is difficult to make practical . This resource contains fun experiments that help children learn the skills of practical investigation. Analyse martian soil samples to find evidence of life, investigate craters and volcanoes and find the best site for a Mars rover. An excellent way of working scientifically using space as a context.

Day and Night World Map

A World map which shows the parts of the Earth in daylight and which are in night. have this up all day in your class room so and have children pick a place on the map and check it to see if it is night or day there throughout the course of a school day. If possible children could be encouraged to view this map for homework.

Phases of the Moon

Discuss with children what shape the moon is and shape it appears to us when looking into the sky. Children may have observed the Phases of the Moon but many will be unclear as to why we see them. Some children may think that they are caused by a shadow from the Earth, clouds, or the Earth's or Moon's rotation. This clip shows that we see the Phases of the Moon because our perspective of the Moon's sunlit appearance changes as it orbits Earth.  

Another common misconception about the phases of the moon is that people in different countries see different phases of the Moon on the same day. Remind children that everyone sees the same phases of the Moon on the same day, perhaps by sticking a figure on the map on different countries and having children point to the phase of the moon for today.

Daytime Moon Viewing

Quality Assured Category: Science Publisher: Royal Observatory Greenwich

Is the Moon only seen at night? I have yet to see a children's drawing which shows the moon out in the day so children will believe this to be the case. This resource will ensure that children know we can see the moon both in the day and at night. The only phases of the Moon that cannot be seen in the day are full moon (which is usually only visible at night) and the new moon (which is not visible from Earth at all). 

In viewing six of the eight phases of the Moon during school hours it ensures that children are going out and viewing the moon. If set as a homework task in the evening it may be forgotten or some children may find it difficult without guidance.

Create a Moon Diary and ask children to sketch the shape of the moon visible each day over one month so they can see the pattern over time. Remind them that the shape of the moon will be the same no matter where in the world it is viewed on the same day.

Moonrise and Moonset times may be found here:

http://www.timeanddate.com/worldclock/moonrise.html

Fruit Solar System

Using fruit to model the Solar System sounds like a lot of fun and a great way of looking at the relative sizes of the planets and their distance from the Sun. Try to develop their thinking skills by asking children to take an educated guess as to which planet each fruit represents.

This physical representation may help children see that the Earth is not the largest object in our Solar System. It also offers an opportunity to discuss the Sun as the centre of the Solar System about which the other objects revolve.

It may also a good time to point out that the Sun is the only star in our Solar System. Children often think that there are other stars as they see stars  in the night sky. These stars are in fact very, very far away from our Solar System.

Quality Assured Category: Mathematics Publisher: ESERO-UK

Build a re-entry capsule to allow your eggnaut to safely return to earth. A lovely group activity that develops thinking skills and allows children to consider Newton's Laws of Motion whilst designing their capsules. Whilst discussing gravity it is worth mentioning that the Moon does have gravity, but because it has less mass than the Earth, it has 1/6 of Earth's gravity at its surface. This could be highlighted using a clip of an astronaught walking on the Moon as they don't float away but bounce lightly off its surface.

ESAkids *suitable for home teaching*

The European Space Agency website specially designed for children with all you need to know about space.

It has animations, facts, games, puzzles and quizzes to stimulate and enrich learning about earth and space.

International Space Station (ISS) Education Kit - Primary

A great resource with lots of ideas for planning lessons across the curricuum using space as a stimulus.

Looks at life in space and what is it like to live and work on board the International Space Station.

It includes: background information, worksheets, colour posters and a teachers' guide.

European Universe Awareness (UNAWE)

Quality Assured Collection Category: Science Publisher: UNAWE

This collection contains lots of activity ideas for Earth and Space including:

• Myths which explain the formation of star constellations, phases of the moon, the creation of the Earth and the Sun and Moon.
• “The Earth goes on a Spin”; in which children role-play the Sun and the Earth.
• Solar System activities

Paxi animations

Quality Assured Collection Category: Science Publisher: European Space Agency (ESA)

This collection of short animations introduce us to Paxi, the alien explorer and European Space Agency mascot. Paxi introduces himself, then explores the Solar System, investigates comets and looks at how scientists aim to find out if there is evidence for life on Mars. These animations are a great introduction to learning about space and ESA missions in a way that is accessible to children.

Solar System in a box

Quality Assured Category: Space Publisher: Royal Observatory Greenwich

This video elegantly explains how to create  a small model of the solar system, using very simple and easily sourced equipment.

Mission to Mars

This animated video explores some of the challenges that exist for getting astronauts to Mars, and what it would be like to live there for a while.

Rocks in space

Quality Assured Category: Space Publisher: Geological Society

In this resource, as well as creating a solar system mobile pupils learn that the outer planets are less dense than the inner planets and the planet with the highest density is  Earth. Then will then carry out their own density experiment using classroom or household objects. 

• Grades 6-12
• School Leaders

Have you gotten your free poster delivered? ✨

72 Easy Science Experiments Using Materials You Already Have On Hand

Because science doesn’t have to be complicated.

If there is one thing that is guaranteed to get your students excited, it’s a good science experiment! While some experiments require expensive lab equipment or dangerous chemicals, there are plenty of cool projects you can do with regular household items. We’ve rounded up a big collection of easy science experiments that anybody can try, and kids are going to love them!

Easy Chemistry Science Experiments

Easy physics science experiments, easy biology and environmental science experiments, easy engineering experiments and stem challenges.

1. Taste the Rainbow

Teach your students about diffusion while creating a beautiful and tasty rainbow! Tip: Have extra Skittles on hand so your class can eat a few!

Learn more: Skittles Diffusion

2. Crystallize sweet treats

Crystal science experiments teach kids about supersaturated solutions. This one is easy to do at home, and the results are absolutely delicious!

Learn more: Candy Crystals

3. Make a volcano erupt

This classic experiment demonstrates a chemical reaction between baking soda (sodium bicarbonate) and vinegar (acetic acid), which produces carbon dioxide gas, water, and sodium acetate.

Learn more: Best Volcano Experiments

4. Make elephant toothpaste

This fun project uses yeast and a hydrogen peroxide solution to create overflowing “elephant toothpaste.” Tip: Add an extra fun layer by having kids create toothpaste wrappers for plastic bottles.

5. Blow the biggest bubbles you can

Add a few simple ingredients to dish soap solution to create the largest bubbles you’ve ever seen! Kids learn about surface tension as they engineer these bubble-blowing wands.

Learn more: Giant Soap Bubbles

6. Demonstrate the “magic” leakproof bag

All you need is a zip-top plastic bag, sharp pencils, and water to blow your kids’ minds. Once they’re suitably impressed, teach them how the “trick” works by explaining the chemistry of polymers.

Learn more: Leakproof Bag

7. Use apple slices to learn about oxidation

Have students make predictions about what will happen to apple slices when immersed in different liquids, then put those predictions to the test. Have them record their observations.

Learn more: Apple Oxidation

8. Float a marker man

Their eyes will pop out of their heads when you “levitate” a stick figure right off the table! This experiment works due to the insolubility of dry-erase marker ink in water, combined with the lighter density of the ink.

Learn more: Floating Marker Man

9. Discover density with hot and cold water

There are a lot of easy science experiments you can do with density. This one is extremely simple, involving only hot and cold water and food coloring, but the visuals make it appealing and fun.

Learn more: Layered Water

10. Layer more liquids

This density demo is a little more complicated, but the effects are spectacular. Slowly layer liquids like honey, dish soap, water, and rubbing alcohol in a glass. Kids will be amazed when the liquids float one on top of the other like magic (except it is really science).

Learn more: Layered Liquids

11. Grow a carbon sugar snake

Easy science experiments can still have impressive results! This eye-popping chemical reaction demonstration only requires simple supplies like sugar, baking soda, and sand.

Learn more: Carbon Sugar Snake

12. Mix up some slime

Tell kids you’re going to make slime at home, and watch their eyes light up! There are a variety of ways to make slime, so try a few different recipes to find the one you like best.

13. Make homemade bouncy balls

These homemade bouncy balls are easy to make since all you need is glue, food coloring, borax powder, cornstarch, and warm water. You’ll want to store them inside a container like a plastic egg because they will flatten out over time.

Learn more: Make Your Own Bouncy Balls

14. Create eggshell chalk

Eggshells contain calcium, the same material that makes chalk. Grind them up and mix them with flour, water, and food coloring to make your very own sidewalk chalk.

Learn more: Eggshell Chalk

15. Make naked eggs

This is so cool! Use vinegar to dissolve the calcium carbonate in an eggshell to discover the membrane underneath that holds the egg together. Then, use the “naked” egg for another easy science experiment that demonstrates osmosis .

Learn more: Naked Egg Experiment

16. Turn milk into plastic

This sounds a lot more complicated than it is, but don’t be afraid to give it a try. Use simple kitchen supplies to create plastic polymers from plain old milk. Sculpt them into cool shapes when you’re done!

17. Test pH using cabbage

Teach kids about acids and bases without needing pH test strips! Simply boil some red cabbage and use the resulting water to test various substances—acids turn red and bases turn green.

Learn more: Cabbage pH

18. Clean some old coins

Use common household items to make old oxidized coins clean and shiny again in this simple chemistry experiment. Ask kids to predict (hypothesize) which will work best, then expand the learning by doing some research to explain the results.

Learn more: Cleaning Coins

19. Pull an egg into a bottle

This classic easy science experiment never fails to delight. Use the power of air pressure to suck a hard-boiled egg into a jar, no hands required.

Learn more: Egg in a Bottle

20. Blow up a balloon (without blowing)

Chances are good you probably did easy science experiments like this when you were in school. The baking soda and vinegar balloon experiment demonstrates the reactions between acids and bases when you fill a bottle with vinegar and a balloon with baking soda.

21 Assemble a DIY lava lamp

This 1970s trend is back—as an easy science experiment! This activity combines acid-base reactions with density for a totally groovy result.

22. Explore how sugary drinks affect teeth

The calcium content of eggshells makes them a great stand-in for teeth. Use eggs to explore how soda and juice can stain teeth and wear down the enamel. Expand your learning by trying different toothpaste-and-toothbrush combinations to see how effective they are.

Learn more: Sugar and Teeth Experiment

23. Mummify a hot dog

If your kids are fascinated by the Egyptians, they’ll love learning to mummify a hot dog! No need for canopic jars , just grab some baking soda and get started.

24. Extinguish flames with carbon dioxide

This is a fiery twist on acid-base experiments. Light a candle and talk about what fire needs in order to survive. Then, create an acid-base reaction and “pour” the carbon dioxide to extinguish the flame. The CO2 gas acts like a liquid, suffocating the fire.

25. Send secret messages with invisible ink

Turn your kids into secret agents! Write messages with a paintbrush dipped in lemon juice, then hold the paper over a heat source and watch the invisible become visible as oxidation goes to work.

Learn more: Invisible Ink

26. Create dancing popcorn

This is a fun version of the classic baking soda and vinegar experiment, perfect for the younger crowd. The bubbly mixture causes popcorn to dance around in the water.

27. Shoot a soda geyser sky-high

You’ve always wondered if this really works, so it’s time to find out for yourself! Kids will marvel at the chemical reaction that sends diet soda shooting high in the air when Mentos are added.

Learn more: Soda Explosion

28. Send a teabag flying

Hot air rises, and this experiment can prove it! You’ll want to supervise kids with fire, of course. For more safety, try this one outside.

Learn more: Flying Tea Bags

29. Create magic milk

This fun and easy science experiment demonstrates principles related to surface tension, molecular interactions, and fluid dynamics.

Learn more: Magic Milk Experiment

30. Watch the water rise

Learn about Charles’s Law with this simple experiment. As the candle burns, using up oxygen and heating the air in the glass, the water rises as if by magic.

Learn more: Rising Water

31. Learn about capillary action

Kids will be amazed as they watch the colored water move from glass to glass, and you’ll love the easy and inexpensive setup. Gather some water, paper towels, and food coloring to teach the scientific magic of capillary action.

Learn more: Capillary Action

32. Give a balloon a beard

Equally educational and fun, this experiment will teach kids about static electricity using everyday materials. Kids will undoubtedly get a kick out of creating beards on their balloon person!

Learn more: Static Electricity

33. Find your way with a DIY compass

Here’s an old classic that never fails to impress. Magnetize a needle, float it on the water’s surface, and it will always point north.

Learn more: DIY Compass

34. Crush a can using air pressure

Sure, it’s easy to crush a soda can with your bare hands, but what if you could do it without touching it at all? That’s the power of air pressure!

35. Tell time using the sun

While people use clocks or even phones to tell time today, there was a time when a sundial was the best means to do that. Kids will certainly get a kick out of creating their own sundials using everyday materials like cardboard and pencils.

Learn more: Make Your Own Sundial

36. Launch a balloon rocket

Grab balloons, string, straws, and tape, and launch rockets to learn about the laws of motion.

37. Make sparks with steel wool

All you need is steel wool and a 9-volt battery to perform this science demo that’s bound to make their eyes light up! Kids learn about chain reactions, chemical changes, and more.

Learn more: Steel Wool Electricity

38. Levitate a Ping-Pong ball

Kids will get a kick out of this experiment, which is really all about Bernoulli’s principle. You only need plastic bottles, bendy straws, and Ping-Pong balls to make the science magic happen.

39. Whip up a tornado in a bottle

There are plenty of versions of this classic experiment out there, but we love this one because it sparkles! Kids learn about a vortex and what it takes to create one.

Learn more: Tornado in a Bottle

40. Monitor air pressure with a DIY barometer

This simple but effective DIY science project teaches kids about air pressure and meteorology. They’ll have fun tracking and predicting the weather with their very own barometer.

Learn more: DIY Barometer

41. Peer through an ice magnifying glass

Students will certainly get a thrill out of seeing how an everyday object like a piece of ice can be used as a magnifying glass. Be sure to use purified or distilled water since tap water will have impurities in it that will cause distortion.

Learn more: Ice Magnifying Glass

42. String up some sticky ice

Can you lift an ice cube using just a piece of string? This quick experiment teaches you how. Use a little salt to melt the ice and then refreeze the ice with the string attached.

Learn more: Sticky Ice

43. “Flip” a drawing with water

Light refraction causes some really cool effects, and there are multiple easy science experiments you can do with it. This one uses refraction to “flip” a drawing; you can also try the famous “disappearing penny” trick .

Learn more: Light Refraction With Water

44. Color some flowers

We love how simple this project is to re-create since all you’ll need are some white carnations, food coloring, glasses, and water. The end result is just so beautiful!

45. Use glitter to fight germs

Everyone knows that glitter is just like germs—it gets everywhere and is so hard to get rid of! Use that to your advantage and show kids how soap fights glitter and germs.

Learn more: Glitter Germs

46. Re-create the water cycle in a bag

You can do so many easy science experiments with a simple zip-top bag. Fill one partway with water and set it on a sunny windowsill to see how the water evaporates up and eventually “rains” down.

Learn more: Water Cycle

47. Learn about plant transpiration

Your backyard is a terrific place for easy science experiments. Grab a plastic bag and rubber band to learn how plants get rid of excess water they don’t need, a process known as transpiration.

Learn more: Plant Transpiration

48. Clean up an oil spill

Before conducting this experiment, teach your students about engineers who solve environmental problems like oil spills. Then, have your students use provided materials to clean the oil spill from their oceans.

Learn more: Oil Spill

49. Construct a pair of model lungs

Kids get a better understanding of the respiratory system when they build model lungs using a plastic water bottle and some balloons. You can modify the experiment to demonstrate the effects of smoking too.

Learn more: Model Lungs

50. Experiment with limestone rocks

Kids  love to collect rocks, and there are plenty of easy science experiments you can do with them. In this one, pour vinegar over a rock to see if it bubbles. If it does, you’ve found limestone!

Learn more: Limestone Experiments

51. Turn a bottle into a rain gauge

All you need is a plastic bottle, a ruler, and a permanent marker to make your own rain gauge. Monitor your measurements and see how they stack up against meteorology reports in your area.

Learn more: DIY Rain Gauge

52. Build up towel mountains

This clever demonstration helps kids understand how some landforms are created. Use layers of towels to represent rock layers and boxes for continents. Then pu-u-u-sh and see what happens!

Learn more: Towel Mountains

53. Take a play dough core sample

Learn about the layers of the earth by building them out of Play-Doh, then take a core sample with a straw. ( Love Play-Doh? Get more learning ideas here. )

Learn more: Play Dough Core Sampling

54. Project the stars on your ceiling

Use the video lesson in the link below to learn why stars are only visible at night. Then create a DIY star projector to explore the concept hands-on.

Learn more: DIY Star Projector

55. Make it rain

Use shaving cream and food coloring to simulate clouds and rain. This is an easy science experiment little ones will beg to do over and over.

Learn more: Shaving Cream Rain

56. Blow up your fingerprint

This is such a cool (and easy!) way to look at fingerprint patterns. Inflate a balloon a bit, use some ink to put a fingerprint on it, then blow it up big to see your fingerprint in detail.

57. Snack on a DNA model

Twizzlers, gumdrops, and a few toothpicks are all you need to make this super-fun (and yummy!) DNA model.

Learn more: Edible DNA Model

58. Dissect a flower

Take a nature walk and find a flower or two. Then bring them home and take them apart to discover all the different parts of flowers.

59. Craft smartphone speakers

No Bluetooth speaker? No problem! Put together your own from paper cups and toilet paper tubes.

Learn more: Smartphone Speakers

60. Race a balloon-powered car

Kids will be amazed when they learn they can put together this awesome racer using cardboard and bottle-cap wheels. The balloon-powered “engine” is so much fun too.

Learn more: Balloon-Powered Car

61. Build a Ferris wheel

You’ve probably ridden on a Ferris wheel, but can you build one? Stock up on wood craft sticks and find out! Play around with different designs to see which one works best.

Learn more: Craft Stick Ferris Wheel

62. Design a phone stand

There are lots of ways to craft a DIY phone stand, which makes this a perfect creative-thinking STEM challenge.

63. Conduct an egg drop

Put all their engineering skills to the test with an egg drop! Challenge kids to build a container from stuff they find around the house that will protect an egg from a long fall (this is especially fun to do from upper-story windows).

Learn more: Egg Drop Challenge Ideas

64. Engineer a drinking-straw roller coaster

STEM challenges are always a hit with kids. We love this one, which only requires basic supplies like drinking straws.

Learn more: Straw Roller Coaster

65. Build a solar oven

Explore the power of the sun when you build your own solar ovens and use them to cook some yummy treats. This experiment takes a little more time and effort, but the results are always impressive. The link below has complete instructions.

Learn more: Solar Oven

66. Build a Da Vinci bridge

There are plenty of bridge-building experiments out there, but this one is unique. It’s inspired by Leonardo da Vinci’s 500-year-old self-supporting wooden bridge. Learn how to build it at the link, and expand your learning by exploring more about Da Vinci himself.

Learn more: Da Vinci Bridge

67. Step through an index card

This is one easy science experiment that never fails to astonish. With carefully placed scissor cuts on an index card, you can make a loop large enough to fit a (small) human body through! Kids will be wowed as they learn about surface area.

68. Stand on a pile of paper cups

Combine physics and engineering and challenge kids to create a paper cup structure that can support their weight. This is a cool project for aspiring architects.

Learn more: Paper Cup Stack

69. Test out parachutes

Gather a variety of materials (try tissues, handkerchiefs, plastic bags, etc.) and see which ones make the best parachutes. You can also find out how they’re affected by windy days or find out which ones work in the rain.

Learn more: Parachute Drop

70. Recycle newspapers into an engineering challenge

It’s amazing how a stack of newspapers can spark such creative engineering. Challenge kids to build a tower, support a book, or even build a chair using only newspaper and tape!

Learn more: Newspaper STEM Challenge

71. Use rubber bands to sound out acoustics

Explore the ways that sound waves are affected by what’s around them using a simple rubber band “guitar.” (Kids absolutely love playing with these!)

Learn more: Rubber Band Guitar

72. Assemble a better umbrella

Challenge students to engineer the best possible umbrella from various household supplies. Encourage them to plan, draw blueprints, and test their creations using the scientific method.

Learn more: Umbrella STEM Challenge

Plus, sign up for our newsletters to get all the latest learning ideas straight to your inbox.

You Might Also Like

Magic Milk Experiment: How-To Plus Free Worksheet

This classic experiment teaches kids about basic chemistry and physics. Continue Reading

Copyright © 2024. All rights reserved. 5335 Gate Parkway, Jacksonville, FL 32256

30 Best Science Experiments & Projects for High School

Welcome to our round-up of top science fair projects and science experiments tailored specifically for curious high school students.

Science fair is not just about the glitz and glamour of a first-place trophy; it’s about the passion, the inquiry, and the insatiable curiosity that drive every scientist, young and old. Hopefully, our curated list of the best hands-on science fair projects for high school students will ignite that curiosity in you.

Each project on this list offers a unique opportunity to dive deep into scientific inquiry and present findings with both clarity and flair.

Let’s dive in and make learning an unforgettable adventure!

1. Burn Calories

Don’t miss this opportunity to unravel the mysteries of energy transformation and uncover the scientific secrets hidden in the simplest of substances!

Learn more: Science Buddies

2. Extracting DNA from Strawberry

By following a series of simple yet insightful steps, students will witness the magical moment of DNA extraction, fostering a deeper appreciation for the fundamental building blocks of life.

Learn more: Extracting DNA from Strawberry

3. Build a Simple DIY Newton’s Cradle

As students assemble the materials and witness the rhythmic dance of swinging spheres, they will witness the scientific principles they’ve learned in the classroom come to life before their eyes.

4. Make a Monster Dry Ice Bubbles

Unleash your inner mad scientist and learn how to make Monster Dry Ice Bubbles with this high school science experiment!

Get ready to be captivated as you create giant, spooky bubbles that dance and swirl with the mysterious power of dry ice.

Learn more: Wonder How To

5. Soil Erosion Experiment

As stewards of our environment, it’s crucial to comprehend the impact of natural processes like soil erosion.

Through this experiment, students will gain a deeper appreciation for the significance of soil conservation and sustainable land management practices.

Learn more: Life is a Garden

6. Candle Carousel

This experiment combines the wonders of physics with the art of crafting, making it an enriching experience that ignites curiosity and fosters a deeper appreciation for the elegant dance of energy in our world.

7. Find Out if Water Conducts Electricity

In this captivating activity, students will explore the conductive properties of water and unlock the secrets of how electrical currents flow through different substances.

Learn more: Rookie Parenting

8. Roller Coaster Stem Experiment

By experimenting with various designs and track configurations, students will refine their problem-solving skills and gain valuable insights into the practical applications of physics and engineering.

Learn more: STEM Project

9. Lemon Battery

Engaging in this experiment not only teaches the basics of electrical circuits but also sparks curiosity about the natural world and the science behind it.

Learn more: Coffee Cups and Crayons

10. Watering Plants Using Different Liquids

Discover the wonders of plant hydration with the intriguing high school science experiment – “Watering Plants Using Different Liquids.” In this captivating project, students explore how various liquids impact plant growth and health.

Learn more: Lemon Lime Adventures

11. Measure Electrolytes Found in Sports Drinks

By conducting a series of tests and analyses, students will quantify the electrolyte content present in various sports drinks.

12. Relight the Flame Without Directly Touching It

This captivating project challenges students to learn about the intriguing properties of heat transfer and combustion.

By exploring different methods to reignite a candle flame without physical contact, students will uncover the secrets of heat conduction, convection, and radiation.

Learn more: Stevespangler

13. Conduct Fingerprint Analysis

This captivating project immerses students in the intriguing world of crime scene investigations, where they will uncover the uniqueness of fingerprints and their role in forensic science.

14. Separate Water Into Hydrogen And Oxygen Using Electrolysis

This electrifying project allows students to explore electrolysis and the decomposition of water into its elemental components.

Learn more: Navigating by Joy

15. Simple Color Detection Circuit 

This experiment not only introduces fundamental concepts in electronics and circuitry but also opens up endless possibilities for real-life applications, from automated sorting systems to color-sensitive devices.

16. Carbon Sugar Snake

This enchanting project allows students to witness a dazzling display of science as they combine common household ingredients to create a dark, coiling “snake” made of carbon.

Learn more: Kiwi Co

17. Build a Hydraulic Elevator

This captivating project invites students to learn about engineering and fluid mechanics. By constructing a working model of a hydraulic elevator, students will explore the principles of Pascal’s law and the fascinating concept of fluid pressure.

Learn more: Teach Beside Me

18. Brew up Some Root Beer

This enticing project invites students to explore the fascinating world of chemistry and fermentation while creating their own delicious and bubbly concoction.

Learn more: Home School Creations

19. Extracting Bismuth From Pepto-Bismol Tablets

This hands-on experiment not only sheds light on the principles of chemistry and lab techniques but also highlights the real-world applications of bismuth in medicine and various industries.

Learn more: Popscie

20. Solar-Powered Water Desalination

By designing and building a solar-powered water desalination system, students will learn how to harness the sun’s energy to purify saltwater and make it safe for consumption.

21. Applying Hooke’s Law: Make Your Own Spring Scale

By designing and constructing their very own spring scale, students will uncover the principles of Hooke’s Law and the relationship between force and displacement in a spring system.

22. Homemade Hand Warmer

By creating their own hand warmers using safe and easily accessible materials, students will witness the magic of heat generation through chemical processes.

Learn more: Steve Spangler

23. Explore the Concept of Symbiosis Involving Nitrogen-Fixing Bacteria.

By investigating how certain plants form a mutually beneficial bond with these bacteria, students will gain insights into the essential role of nitrogen fixation in the ecosystem.

Learn more: Education.com

24. Center of Gravity Experiment

This fascinating project invites students to explore the concept of the center of gravity and its role in determining stability.

25. Power up Homemade Batteries

This captivating project invites students to learn about electrochemistry and energy generation.

Learn more: 123 Homeschool

26. Film Canister Explosions

Prepare for a blast of excitement and chemistry with the high school science experiment – “Film Canister Explosions!” This project teaches students about chemical reactions and pressure build-up.

27. Investigating Osmosis with Potato Slices

This hands-on experiment not only provides a practical understanding of osmosis but also highlights its relevance in everyday life, from understanding plant hydration to food preservation techniques.

28. Make Homemade Fly Trap

This captivating “Make Homemade Fly Trap!” project invites students to explore the principles of pest control and observe the behavior of flies.

29. Hydroponics: Gardening Without Soil

This exciting project invites students to explore innovative agricultural practices that harness water and nutrient solutions to grow plants.

By setting up their hydroponic system and nurturing plants through this method, students will witness the fascinating dynamics of root development and nutrient absorption.

30. Clothespin Airplane

As they test and modify their creations, students will learn about the principles of lift, thrust, and drag, gaining a deeper understanding of how these forces come together to keep airplanes soaring through the skies.

Learn more: Steamsational

Similar Posts:

• 68 Best Chemistry Experiments: Learn About Chemical Reactions
• 37 Water Science Experiments: Fun & Easy
• Top 100 Fine Motor Skills Activities for Toddlers and Preschoolers

Leave a Comment Cancel reply

Save my name and email in this browser for the next time I comment.

Science Fair Projects for 5th Grade: Teacher's Guide

Finding meaningful science fair projects for 5th graders can be a real challenge for teachers.

This comprehensive guide for teachers promises to make planning and executing winning science fair projects for 5th grade easy and enjoyable.

You'll discover the top 10 project ideas, step-by-step instructions for developing testable experiments, gathering materials, recording observations, analyzing data, creating visual displays, tips for captivating presentations, and evaluating outcomes to celebrate student success.

Introduction to Science Fair Projects for 5th Grade

Science fair projects provide an engaging way for 5th grade students to explore science topics that interest them. As a teacher, guiding students through the process of developing a science fair project teaches important research, critical thinking, and communication skills. This guide offers tips and resources to help 5th grade teachers mentor students in creating meaningful science fair projects.

Exploring the Benefits of Science Fair Projects

Science fair projects have many benefits for 5th grade students:

• Spark interest and engagement in STEM topics
• Build research, experiment design, and data analysis skills
• Boost confidence through independent investigation of a topic
• Allow creativity and choice in project development
• Develop scientific thinking and communication abilities

By participating in science fairs, students gain exposure to the scientific method and learn how to conduct experiments.

Selecting Winning Science Fair Topics

Choosing an appropriate topic is key to developing a successful science fair project. Consider these strategies for helping 5th graders select a topic:

• Brainstorm areas of interest from the 5th grade science topics list
• Determine if a topic can be tested through an experiment at home
• Ensure required materials are easily accessible
• Match topics to students' abilities and skill levels

Some winning 5th grade science fair projects have focused on testing the effects of different variables on plant growth, modeling weather phenomena, investigating properties of matter, and more.

Crafting a Compelling Research Question

A strong research question guides the entire science experiment. Here are tips for developing a focused research question:

• Frame the question around testing a specific variable
• Make the question clear, narrow, and answerable through an experiment
• Use the scientific method to inform the phrasing of the question

For example, "How does the amount of sunlight affect the growth rate of bean plants?" is an effective research question.

What are the top 10 science fair project?

Here are 10 great science fair project ideas for 5th grade students:

1. Investigating the Effect of Different Soil Types on Plant Growth

This project tests how plants grow in different soil types like clay, sand, potting mix, etc. Students can measure plant height over time to compare growth rates.

2. Measuring the Effect of Music on Memory

Students can test how different music genres affect memorization of words or numbers. A control group with no music can be used for comparison.

3. Creating a Solar Water Heater

Using basic materials, students can build a solar powered water heater to test temperature changes over time. This explores renewable energy.

4. Investigating the Effect of pH on Enzyme Activity

By changing pH, students can measure how enzyme activity is affected. This shows how acidity impacts chemical reactions in living things.

5. Measuring the Effect of Temperature on Electrical Resistance

Using wire and a multimeter, the resistance of conductors can be tested at different temperatures. This demonstrates scientific principles.

6. Building a Simple Wind Turbine

Students can construct small wind turbines to power LED lights. This explores mechanical energy conversion.

7. Testing Strength of Different Bridge Designs

Using materials like popsicle sticks or toothpicks, students can build different bridge models and test their strength by adding weights until structural failure. This is an engineering design challenge.

8. Investigating Which Materials Best Insulate Heat

By timing how long ice cubes last when wrapped in various materials, insulation properties can be compared. Everyday items like cotton, foil, and Styrofoam can be tested.

9. Observing Osmosis in Cells

Using eggs, students can observe the process of osmosis and diffusion across semi-permeable membranes. This demonstrates biology concepts.

10. Testing Paper Airplane Designs

Students can build different paper airplane models and measure flight distance and duration. Aerodynamics principles are explored through iterative testing.

What is the best science project for Class 5?

Here are some of the best science fair project ideas for 5th grade students:

Bouncing on a Trampoline

This project looks at how the height of a trampoline bounce changes depending on the weight of the person jumping. Students could test different weights and record bounce heights.

The "Magic" Leakproof Bag

Students can create a bag out of a plastic zipper storage bag that seems to defy gravity and doesn't leak water even when turned upside down. This demonstrates air pressure and density.

Clothespin and Popsicle Stick Airplanes

Students can build simple airplanes out of clothespins and popsicle sticks and test how far they fly when launched by hand. They can experiment with different wing shapes and angles.

Tornado in a Bottle

Using a plastic bottle, water, glitter or small pieces of paper, and dish soap, students can create a mini tornado and observe how tornadoes form.

Float or Sink Pop Cans

By crushing pop cans and placing them in water, students can observe differences in density and record whether crushed cans float or sink compared to normal cans.

These are just a few fun and easy science project ideas that demonstrate science concepts like gravity, density, pressure, and forces. Students get hands-on experience coming up with a hypothesis, testing variables, collecting data, and drawing conclusions. And they'll learn some really cool science facts along the way!

What are the topics for grade 5 science?

Here are some of the most common science topics studied in 5th grade:

Earth and Space Science

• Structure and layers of the Earth
• Landforms and changes in the Earth's surface caused by weathering and erosion
• The water cycle
• Weather patterns and severe storms
• The solar system, planets, stars, galaxies

Life Science

• Plant structures and functions
• Plant life cycles and reproduction
• Ecosystems and food chains
• Human body systems and functions
• Animal classification, structures, and adaptations

Physical Science

• Properties and states of matter
• Atoms and molecules
• Energy, heat, light, and sound
• Forces and motion
• Electricity and magnetism

5th graders typically learn about these topics through hands-on activities, experiments, projects, and demonstrations that connect the concepts to real-world examples relevant to where they live. For instance, they may study local weather patterns, plant life cycles in their area, organisms in a nearby ecosystem, or conduct experiments with household materials related to physical science concepts. Tying the learning to their surroundings helps cement understanding.

What are testable questions for science fair projects 5th grade?

Science fair projects allow 5th grade students to explore scientific concepts through hands-on experiments. When coming up with a testable question, it's important to choose a topic that interests your student and can be tested using the scientific method.

Here are some examples of testable questions for 5th grade science fair projects:

How does temperature affect crystal growth?

• Students can grow crystals using different solutions and observe how temperature impacts crystal size and shape. This allows them to learn about states of matter.

How do different liquids affect how quickly an ice cube melts?

• Students can measure how long it takes ice cubes to melt when placed in different liquids like water, oil, soda etc. This teaches them about heat transfer.

How does the angle of a ramp affect the distance a toy car travels?

• Students can build ramps at different angles and test how far toy cars roll down them. This demonstrates concepts of potential and kinetic energy.

How does the amount of light affect plant growth?

• Students can grow plants under different lighting conditions to observe the effects on plant height, leaf number etc. This illustrates photosynthesis and plant biology.

The key is choosing questions that allow students to measure data and draw conclusions. This teaches the scientific method and critical thinking skills. Review science fair project ideas for 5th grade when helping your student select a topic.

sbb-itb-bb2be89

Preparing and executing the experiment.

Executing a successful science experiment requires careful preparation and precise execution. As a teacher guiding 5th graders through science fair projects, focus on facilitating engaging hands-on learning experiences.

Gathering Data and Materials for Science Experiments

• Recommend students use household materials that are safe and easy to acquire. Simple materials like paper, cardboard, basic craft supplies, food items, and recycled containers work well.
• Have students research reliable sources to gather background information and data to inform their hypothesis and procedures. Useful sources include science textbooks, library books, museum websites, and other vetted educational sites.
• Compile a classroom kit of basic supplies like tape, scissors, rulers, notebooks, and pencils to have on hand. Consider creating a sharing system for students to borrow specialty items as needed.

Implementing Procedures Safely and Accurately

• Supervise all experiments to ensure safety protocols are followed properly. Review safety rules and demonstrate proper handling of any potentially hazardous materials.
• Guide students to follow procedures precisely as outlined to control variables and yield reliable results. Encourage recording detailed notes on each step.
• Allow flexibility for iterations and improvements if initial trials reveal flawed procedures. Discuss troubleshooting techniques.

Recording Observations with Precision

• Instruct students to record qualitative observations through detailed notes, drawings, photos, or videos. Emphasize thorough, objective descriptions.
• Have students take precise quantitative measurements with metric rulers, scales, timers, thermometers, etc. Stress the importance of accurate data.
• Consider using student-friendly apps, like Google Science Journal, to assist with gathering observational data.

Organizing and Analyzing Data Like a Scientist

• Help students organize recorded observations into user-friendly tables, charts, and graphs. Online tools like Google Sheets simplify data analysis.
• Explain basic statistical concepts like mean, percentages, rates of change, correlation vs causation, and margin of error. Guide analysis appropriate for 5th grade level.
• Compare results to background information gathered. Did the data support or contradict the original hypothesis? Why?

Drawing Conclusions from Experimental Results

• Facilitate constructive discussion around interpreting results and assessing hypotheses. What conclusions can reasonably be made given the data? How might the experiment be refined and expanded in future trials?
• Stress that "failed" experiments still provide learning opportunities if students can thoughtfully analyze their procedures, observations, and conclusions to determine improvements for next time. The scientific process involves ongoing questioning, testing, and refinement of ideas.

With thoughtful mentorship, 5th grade science projects grant meaningful opportunities to engage students in core aspects of the scientific process. Patience and creativity are key to guiding young scientists as they build critical thinking skills through hands-on discovery and analysis.

Creating a Standout Science Fair Presentation

Teachers can provide guidance to help students create an impactful science fair presentation that clearly communicates their project and findings.

Developing a Clear and Engaging Presentation

• Have students outline key sections to include in their presentation:
• Introduction
• Materials & Methods
• Suggest students make supplements like posters, models, or prototypes to showcase the project.

Incorporating Visuals and Science Fair Boards

• Encourage the use of charts, graphs, photos to present experiment data and results.
• Colorful visuals grab attention and illustrate findings.

Assembling the Science Fair Board with Creativity

• Use borders, title headers, and section dividers to organize display boards.
• Incorporate photos, diagrams, and other graphics to showcase the project.
• Utilize color strategically to highlight important elements.

Practicing the Oral Presentation for Impact

• Have students rehearse presenting to build confidence.
• Focus on clearly explaining the science concept.
• Prepare for likely questions to demonstrate knowledge.

Showcasing the Project at the Science Fair

• Strategically place projects to maximize foot traffic and visibility.
• Have students engage fairgoers to explain their project and findings.
• Collect feedback for students to help further develop projects.

With thorough preparation and creative presentation, students can effectively showcase their science fair projects and communicate experiment outcomes. Teachers play a key role in guiding the development of impactful science fair displays.

Evaluating and Reflecting on Science Fair Outcomes

Teachers can utilize several methods to evaluate student learning and development of science process skills through science fair projects.

Reflecting on Student Growth and Science Skills

• Have students complete self-reflection forms about their research process, including questions like:
• What science concepts did you learn through this project?
• What research skills did you develop or improve?
• What challenges did you face and how did you overcome them?
• Assign journal prompts for students to write about their science fair experience, such as:
• Describe the most interesting thing you learned while doing your science project.
• What science process skills (observing, inferring, predicting, etc.) did you use?
• Create rubrics to assess science process skills like developing a hypothesis, designing procedures, collecting and analyzing data, drawing conclusions, and communicating findings.

Gathering Feedback from Judges and Peers

• Survey science fair judges on project qualities like creativity, effort, scientific thought, and skill development.
• Have students share constructive critiques on peers' projects.
• Encourage audience members to leave feedback or ask engaging questions.
• Review judges' rubrics and comments for areas of growth.

Evaluating Learning Objectives Through Projects

• Align science fair projects to curriculum standards for scientific investigation.
• Create project guidelines and rubrics that assess specific learning objectives.
• Evaluate projects on the degree students demonstrate target skills like:
• Asking scientific questions
• Developing models
• Planning investigations
• Analyzing data
• Using mathematical thinking
• Constructing explanations
• Engaging in arguments from evidence

Adjusting Teaching Approaches Post-Science Fair

• Identify common gaps in understanding or skill that projects revealed.
• Differentiate instruction going forward, providing extra support in challenging areas.
• Update science units and activities to better scaffold key science and engineering practices.
• Reflect on how science fairs can be improved to maximize learning.

Innovative Science Fair Project Ideas for 5th Grade

Science fair projects allow 5th grade students to explore scientific concepts through hands-on experiments and investigations. Choosing an innovative idea can help spark curiosity and engagement. Here are some creative science fair project suggestions suitable for 5th graders.

Science Fair Projects for 5th Grade at Home

• Test how different liquids affect the buoyancy of an egg. This allows students to learn about density at home using common household materials.
• Explore how sugar affects the rising process of yeast dough. Students can observe biological processes using ingredients found in most kitchens.
• Investigate how acidity impacts plant growth by watering plants with liquids of different pH levels. Everyday materials like lemon juice, vinegar, and baking soda can be used.

Last Minute 5th Grade Science Projects

• Evaluate how different surfaces like carpet, tile, and wood impact the speed of a toy car. This fast experiment teaches concepts of friction and gravity.
• Test how the shape of pasta impacts the time it takes to cook. Students can explore why certain shapes cook faster, learning about geometry.
• Investigate how salt impacts the freezing point of water by freezing salty and plain water samples. This demonstrates states of matter.

5th Grade Science Fair Projects with Food

• Explore how freezing, heating, or mixing different liquids affects a hard-boiled egg inside the shell. Students can apply scientific concepts through edible experiments.
• Test how antioxidants in fruits impact oxidation by leaving apple slices exposed to air. Students can measure browning rates, learning about botany.
• Investigate how acids in vinaigrette salad dressing impact vegetable color. Students can explore concepts of chemistry using familiar foods.

5th Grade Science Fair Projects with Plants

• Analyze how natural and artificial light impacts plant growth by exposing plants to various light sources. This teaches foundations of botany and ecology.
• Explore how microwaving seeds impacts the sprouting ability compared to untreated seeds. Students can learn about plant reproduction through this experiment.
• Test how salt, sugar, vinegar, baking soda, etc. affect the wilting rate of flowers. Students can identify what damages or preserves plants.

Science Fair Projects for 5th Grade Biology

• Investigate how antibiotics impact bacterial growth by exposing cultures to antibiotics. This demonstrates germ theory and microbiology.
• Analyze how different liquids impact an earthworm's ability to move by exposing earthworms to assorted liquids. Students learn about invertebrate biology.
• Explore what insects are attracted to different food baits by leaving various foods outdoors. Students can categorize insects and analyze data.

Conclusion: Celebrating Science Fair Success

Science fairs provide an exciting opportunity for 5th grade students to explore science topics that interest them through hands-on projects. This guide has covered key tips for successfully mentoring students through the process, from choosing a topic to presenting the finished project.

Key Takeaways for 5th Grade Science Fair Projects

• Select an experiment-based project that aligns with your student's interests and grade level standards. Focus on testable questions.
• Set a realistic timeline for research, experimentation, analysis, and putting together the presentation.
• Provide guidance on research skills, scientific method, data collection, and safe procedures.
• Have students reflect on what they learned and how they can build on their project in the future.

Building on Projects for Future Success

Students can continue developing their science fair project by:

• Repeating experiments with different variables or sample sizes
• Competing at school, district, or state-level fairs
• Expanding into a long-term research project across multiple years
• Exploring extensions into engineering, computer science, or mathematics

The science fair experience allows students to build critical thinking, communication, and research skills that will serve them well in future science endeavors.

Related posts

• Spelling Words for 5th Grade: Classroom Activities
• Writing Prompts for 4th Grade: Fostering Creativity
• STEM Activities for Kids: Classroom Integration
• Science Fair Project Ideas for 4th Grade: Simple Experiments

To Kill a Mockingbird: Book Review for Teachers

Best Strategies for Teachers: Managing Diverse Classrooms

Screen Time: Its Impact on Children’s Development

Become a buddy..

Join 500+ teachers getting free goodies every week. 📚

• Skip to primary navigation
• Skip to main content
• Skip to primary sidebar

Teaching Expertise

• Classroom Ideas
• Teacher’s Life
• Deals & Shopping
• Privacy Policy

5th Grade Science Project Ideas: Experiments, Model Building, DIYs, Challenges, And More

March 8, 2024 //  by  Sean Kivi

Hands-on experiments. They’re one of the greatest tool tips at a teacher or parent’s fingertips to ensure that their students understand new concepts. But where do you start with these? How do you know which experiments are the best for your 5th-graders, or which ones will help to promote learning in the most stimulating way? Well, look no further. This list of 65 5th-grade science projects compiles the best activities for encouraging your students’ discovery and passion for science, from biology, physics, chemistry, and more.

1. Bouncing on a trampoline

Get your kids learning while exercising! This mini trampoline experiment will help your 5th graders by challenging their construction skills and understand the basic principles of a rubber band. By adjusting their own contraption, they will discover how to make the highest bounce.

Learn More: Teach Student Savvy

2. The “magic” leakproof bag

Challenge your students to create a leakproof bag. They might think it’s magic, but you can use it to teach them all about the science of polymers. You can even develop on this by using other materials, too, like plastic bags that have a different size or thickness. Definitely one for your messier kids!

Learn More: Steve Spangler Science

3. Clothespin and popsicle stick airplanes

For this engineering activity, your student will need to create all sorts of airplanes using different household items, such as popsicle sticks and clothespins. Using different methods and construction material, they will see if their planes can actually fly! This experiment also has excellent links to STEAM, too.

Learn More: STEAMsational

4. Tornado in a Bottle

Bring the outside world inside with this fun and simple science experiment. You’ll only need a few things, like a bottle, water, and glitter, to help your students to understand the science behind natural disasters like a hurricane. You can even develop this to teach them about centripetal force as well.

Learn More: Cool Science Experiments Headquarters

5.  Float or Sink Pop Cans

Your students might already be familiar with the version of this experiment that uses eggs, so why not shake things up with soda cans instead? This experiment is a great way for your students to learn about density with different types of artificial sweeteners. You can also teach them about the dangers of too much sugar!

6. Invisible Ink

Your students will love transforming into secret agents with this amazing activity! Using baking soda as ink, they’ll turn their writing invisible. You can then reveal the message with grape juice or a heat source to teach them about paper fibers.

Learn More: ThoughtCo

7. D.I.Y. Snowflakes

All of the fun of snow, but with none of the mess and cold! This is a perfect way to teach your students about molecules and the separation of liquids in a way that they’ll find interesting. You can also use these as beautiful decorations all year round.

Learn More: Little Bins for Little Hands

8. Quicksand escape

Have you ever seen your students playing superhero games together? Well, this is your chance to turn those games into learning! This experiment scaffold kids’ learning of solid and liquid properties by learning through play. They will also discover the best ways to escape from this tricky texture!

Learn More: Education.com

9. Solar S’mores

Create a solar oven that traps the Sun’s energy in this delicious science experiment. Your students are to enjoy these tasty treats while they learn about alternative energy resources and greenhouse gases.

Learn More: Desert Chica  and   Climate Kids NASA

10. Monster Dry Ice Bubble

This experiment does require a little preparation, but it’s sure to be a hit with your students. They will explore the process of sublimation and learn about pressure as they watch the bubbles expand. As this involves dry ice, you will need to be careful with it.

Learn More: Wonder How To

11. Soil Erosion Experiment

This is a great activity to do outdoors on a nice day, as your students will find out about soil erosion and its harmful effects on the natural world. They’ll discover the importance of having vegetation cover the soil.

Learn More: Orlando Science Center

12. Newspaper STEM Challenge

Put those old newspapers to use in this innovative experiment that will foster the creative engineering skills of your kids. They will not only build up their teamwork skills but also develop their problem-solving capabilities by creating their own constructions using only paper materials. This makes it an excellent tool for introducing STEAM engineering concepts.

Learn More:  STEM Activities for Kids

13. Create a Bouncy Ball

Polymers are a hard concept for students to wrap their heads around, so you’ll want to keep the borax aside for this fun learning experiment. You’ll only need a few other spare ingredients to help create your own bouncy balls for your students. They can even play with them afterward!

Learn More:  Babble Dabble Do

14. Build a Snack Machine

Yet another delicious experiment, this one involves learning and applying everything they know about simple machines to create their own Mimi snack machine. It only requires a little basic mechanical engineering but it can be a little challenging trying to re-allocate the snacks.

Learn More:  Left Brain Craft Brain

15. Hot and Cold Density

If you’re looking for a quick science experiment, check out this rainbow density jar experiment. In less than 10 minutes, your kids will explore challenging concepts like water density, molecule science, and more. Try using food coloring for even better results!

Learn More:  STEAMsational

16. Build a Bridge

Challenge your students to re-construct their own models of famous bridges around the world to see which one is the strongest. You should encourage your students to make predictions about each bridge’s strongest design and weight limitations before testing.

Learn More:  Education

17. Testing Heat Capacity

This heat capacity experiment will answer any questions that your students have about why water takes so long to boil in comparison to oil. Your 5th-graders will also understand the different ways that liquids absorb heat and the amount of heat required to modify the object’s temperature by a certain amount (heat capacity).

Learn More: YouTube

18. Rock Candy

The tasty experiments continue with this rock candy creation. You can use it to show your kids the shape of sugar on a bigger scale. They will need your help with mixing boiling water, but they’ll definitely be able to enjoy the sweet results!

Learn More:   Steve Spangler Science

19. Sunlight vs. Artificial Light

Your students will learn about photosynthesis and the factors that can affect it in this science experiment. They will investigate whether plants grow better under natural sunlight or artificial light, as well as the plants’ general health, too.

20. Make a Compass

This excellent experiment is a great introduction to ideas about magnetism and the Earth’s magnetic field. Your students will make their own compass with a magnetized needle. Try challenging your students to compare the differences between magnetic north and geographic north.

21. Musical Glasses

Make some cross-curricular connections with this charming project. Using basic knowledge of physics, your students will create their own musical glasses of water. By studying the different types of material used, they can explore the various properties of glass with these musical masterpieces.

Learn More:  Teach Beside Me

22. Melting Ice Challenge

By adding different solids to ice cubes, your students will test what ingredients can be used to make ice melt faster. They can then record these to determine the melting time of each material. You’ll only need a few ingredients, such as salt, sugar, or baking soda.

Learn More:  Little Bins Little Hands

23. Exploring Fluorescence

This experiment will help your students to solve the mystery of “black lights” in an interesting way. It will also introduce them to the power of ultraviolet light and the electromagnetic spectrum, as well as the different ways that black light can be used.

Learn More:  Supply me

24. Flying Popsicle Sticks

Definitely one for your more active students! They’ll simply love learning about potential by weaving popsicle sticks together, then discovering kinetic energy when they throw them. You can challenge them further to see how long of a chain they can make.

Learn More:  Steve Spangler Science

25. Chalkboard Slime

Almost all 5th-graders love playing with slime, and this experiment is sure to be no different. By adding a few extra ingredients to a normal slime recipe, they’ll create their own slime that is thicker than ever before. An unmissable tool for learning about polymers.

26. Water Conductivity

This is a simple experiment, but it is certainly effective! Your 5th-graders will finally be able to understand the dangers of touching electrical sockets with wet hands. They’ll learn about conductivity and whether water really works as a conductor or not.

Learn More:  Rookie Parenting

27. Magic Marker Stick Man

Your students will think this marker stick man is magical when it comes to life! Instead, you can use this viral experiment to explain the solubility of materials and the use of adhesives.

Learn More:  Gizmodo

28. Making Lightning

A science experience that allows you to bend electricity to your will , even bring it … into the classroom? Dim the lights and bring on a foil-covered fork to find out how static electricity is created.

29. Watching the heartbeat with marshmallows

Mix this delicious treat with science to help your students learn about the circulatory system. They’ll see how the marshmallows “jump” with their heartbeats and understand even one of the hardest units on the human body.

Learn More: Growing Grade by Grade

30. Water Filtration

Demonstrate the water purification process as part of this engaging experiment. Your 5th-graders will explore ideas about water pollution and how to remedy it. You can try expanding on this by using different materials like oils and food coloring to see what happens.

31. Make Oxygen with the help of a plant

A plant’s ability to make oxygen is the main reason that we are alive today. Ene still, this is a difficult concept for students to understand. This project will help you teach how plants help us by producing oxygen. Try different plants to see which ones are best at producing the air we breathe.

Learn More: MEL Science

32. Pendulum Painting

This hands-on activity will help your students learn about important science concepts of potential and kinetic energy while making beautiful art they can be proud of.

Get painting at Jenny Rambles WordPress

33. Greenhouse Gases Experiment

Learn about how greenhouse gases affect the temperature of the planet by using baking soda and lights. You create a chemical reaction using baking soda and water to understand the effects of carbon dioxide on the atmosphere. Have fun!

Learn More: Da Vinci TV

34. Cabbage Chemistry Acid-Base Science Project

A great chemistry science fair experiment that will help your students learn about how acids, neutrals, and bases work. You will make a red cabbage acidity indicator. It’s a smelly but engaging experiment, so plug your nostrils and get to testing acidity.

35. Acid Rain Earth Science Effects

Acid rain is a big problem! It is created when we burn fuels to make electricity and has devastating effects on the areas where it falls. This project will teach Earth science principles by checking how acid rain affects chalk at different levels of acidity. Kids will love this!

36. Tooth Decay Model and Exploration

Teach your students the importance of oral health by demonstrating how tooth decay affects our teeth using our favorite body learning science experiment. You don’t need your teeth because you will use eggshells.

Learn More: Sciencing.com

37. Do Paper Clips Float?

This is a simple experiment to help your students understand surface tension. This is done with household products that you probably have lying around. You can substitute a paper clip for other items to see if they float and how surface tension affects the float-ability of objects. 

Learn More: Champak World

38. Make a Heart with Pumping Blood Model

Many people think that engineering projects are only good for earth sciences, but they work great for life sciences too. Your students will build a model of the circulatory system and test how it works in this hands-on project. 

Learn More: Exploratorium Teacher Institute

39. Electroscope Static Electricity

Built-up static electricity has given us all a shock once or again. This project aims to teach your students about how static electricity gathers and then shocks us. It can also teach about the best electrical conductors if you use various materials.

Learn More: The Kitchen Pantry Scientist

40. Apple Oxidation Experimentation

This is an engaging hands-on activity to get your students to understand the process of oxidization that takes place on objects left exposed to rain and water. We recommend using a variety of artificial sweeteners to test out how they affect the process.

Learn More: Mom Brite

41. Explore Density with a Lava Lamp

Acids and bases are a basic scientific concept and there is no better way to demonstrate them than with a groovy homemade lava lamp. Here you can also demonstrate the density of different liquids.

Learn More: OSC

42. Convection Currents in a Glass

By using water of different temperatures, students can observe convection currents when they drop food coloring in. This can be tied to ocean currents or currents in any large bodies of water.

Learn More: The Homeschool Scientist

43. Biospheres

Students must create one or several biospheres, each enclosed to show how they are all different. They must explain how the parts of each biosphere are interconnected and how it would be affected if one is removed.

Learn More: Laney-Lee

44. Discover Genetics

Students must collect basic information about their family’s characteristics on a gene table. This table must then be interpreted in a family tree to show how some traits can be inherited.

Learn More: Science Buddies

45. Digestive demonstration

With simple kitchen items, students can observe how bile from the liver breaks down fat in the digestive tract. Biological science is a fascinating world the students love exploring.

Learn More: Simple Southern

46. Archimedes’ Screw

This ancient invention is something students can make themselves, showing how a simple invention can change lives.

Learn More: Steps Engineers Ireland

47. Bottle Rocket Competition

Bottle rockets are an exhilarating way for students to explore aerodynamics and the laws of motion. They can change many aspects of their rockets to see who can fly higher or stay in the air longer.

Learn More: Teaching Engineering

48. Catapult Launches

Students can build their own catapults from popsicle sticks and try and catch the launches or aim them at a target. They must make conclusions about how shorter or longer arms on their design will change the outcomes.

49. Candle Carousel

This experiment lets your students prove that hot air rises! Start by having them follow the instructions to make cuts on an aluminum plate and then let them decorate it with colored markers before attaching a metal nut and straw. Once it’s set up, they can then add candles underneath and they’ll see the pinwheel at the top turning. More candles will also make it spin faster!

50. Water Balloon Density

Fill balloons with various liquids and have students predict which ones will float. They must explore the properties of each liquid that helps them to come to their conclusion.

Learn More: 123 Homeschool 4 Me

51. Self-Watering Plant

One hands-on way to teach your students about plant physiology is by having them create a self-watering plant system. While discovering how to create an efficient irrigation system, they’ll get to learn how plants absorb water through their roots and stems via capillary action.

52. Bottle Terrarium

Imagine a miniature world within a bottle! That’s exactly what your students get to build when creating a plant-based microcosm! It’s an exercise in understanding ecosystems, the water cycle, and photosynthesis. As they craft a terrarium in a bottle, they’ll observe firsthand how environmental changes impact these systems.

Learn More: Soul Flower

53. Homemade Battery

Electricity is fundamental to our world, but how is it generated? Your students can unravel this mystery by creating a homemade battery using everyday objects like lemons and pennies. Through this project, they’ll learn about core concepts such as current, voltage, and electrochemical reactions.

54. Dancing Rice Experiment

This fun and intriguing experiment demonstrates gas behaviors. To get their rice grains dancing, they’ll need to add vinegar to a mix of water, baking soda, and rice. What a nifty way to discover more about states of matter and gas production!

Learn More: Mott Children

55. Egg Drop Challenge

This isn’t just a fun science project- it’s a crash course in physics! Your students will need to construct a protective device to prevent an egg from cracking when dropped from a height. To do so they’ll need to think critically about concepts like gravity and force.

Learn More: Sciencing

56. Making a Sundial

Step back in time as your students take a crack at this project! As they craft a sundial, one of the earliest tools for telling time, they’ll learn about Earth’s rotation and how it affects our understanding of time.

Learn More: KDVR

57. Crystal Growing Experiment

What’s more fascinating than watching crystals grow? Your students are sure to love taking this project on! If they do, they’ll transform into little geologists and learn more about how geological processes result in amazing structures.

58. Homemade Rain Gauge

Who knew you could measure rainfall with a DIY tool? Students can build their own rain gauge and gain insights into the water cycle, precipitation, and the significance of data accuracy in science.

Learn More: Spectrum News

59. Sound Wave Experiment

Have your students explore the fascinating world of sound waves using just a spoon and a string. In conducting this experiment, they’ll dive into learning about how vibrations create sound and how sound travels differently through various mediums.

Learn More: KC Edventures

60. Invisible Extinguisher

Fire and oxygen – a relationship your students will explore by putting a candle out without blowing on it. As they pose various hypotheses, they’ll discover the role oxygen plays in combustion and observe what happens when fire is deprived of it.

61. Growing Mold Experiment

A slightly ‘yucky’, but fascinating experiment is to get your students to grow mold on different food items! This will provide them with insights into decomposition, microbial growth, and the importance of proper food storage.

62. Salt Water Desalination

This experiment prompts your pupils to consider how they could solve the world’s water crisis. As they take on a desalination experiment, they’ll develop an understanding of the processes of evaporation, condensation, and the water cycle.

Learn More: Teach Beside Me

63. DIY Barometer

Bring the weather station into your classroom with a DIY barometer! This science project will help students understand atmospheric pressure and how it’s used for weather predictions. All they’ll need to get started is a glass jar, rubber band, doctor’s glove, tape, markers, paper, and a straw. 

Learn More: Housing A Forest

64. DIY Wind Vane

Learning about wind direction becomes an art project when your students create their own! This fun project combines weather patterns, creativity, and problem-solving.

Learn More: Generation Genius

65. Paper Chromatography

Using paper chromatography, your students will break down black ink into its component colors. This project allows them to develop an understanding of solubility and intermolecular forces. 

Learn More: Rainy Day Mum

Science and STEM learning is best when it’s hands-on, and each of these experiments is a great example of this. Don’t forget to encourage your students to complete a write-up activity before and after each one to really push their scientific understanding.

Frequently Asked Questions

What is a good science project for a 5th grader.

A good science project should introduce students to new concepts, but with hands-on and exciting experiments. Take a look at the list above for the most exciting.

What are some easy experiments?

Each of the experiments that we have listed above requires very little setup and is easy to do in the classroom or at home. Plus, they all have proven results that will get your students interested in learning science, too!