5th grade science research projects

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50 Fantastic 5th Grade Science Projects, Experiments, and Activities

For the classroom or science fair.

There’s something so fascinating about hands-on science experiments and projects. They make learning so meaningful and so much fun! These 5th grade science projects help kids explore biology, physics, chemistry, and a whole lot more. Try one at the 5th grade science fair, or use a few to liven up your lesson plans.

To make things even easier, we’ve rated every one of these 5th grade science projects based on difficulty and materials:

Difficulty:

• Easy: Low or no-prep experiments you can do pretty much anytime
• Medium: These take a little more setup or a longer time to complete
• Advanced: Experiments like these take a fairly big commitment of time or effort
• Basic: Simple items you probably already have around the house
• Medium: Items that you might not already have but are easy to get your hands on
• Advanced: These require specialized or more expensive supplies to complete

5th Grade Science Fair Projects

Stem challenge 5th grade science projects, 5th grade matter and energy science activities, more 5th grade science projects and activities.

Choosing a science fair project means finding a subject that really interests you and coming up with a unique question to answer. Use some of these 5th grade science fair project ideas to create a cool experiment all your own.

Stop soil erosion with plants

Difficulty: Medium / Materials: Medium

Soil erosion is a serious problem that can lead to natural disasters like landslides as well as causing problems for farmers, who lose valuable topsoil. Try this experiment to learn how plants help keep soil in place naturally, and change up the variables like soil composition or types of plants.

Learn more: Soil Erosion Experiment at Life Is a Garden

Blow square bubbles

Difficulty: Medium / Materials: Medium ADVERTISEMENT

Bubble science experiments are always a hit! In this one, kids construct a device to see if they can blow a square bubble instead of a round one.

Discover the delights of decomposition

Difficulty: Easy / Materials: Medium

This is a good chance to apply the scientific method and practice your observation skills, using only basic kitchen supplies. Ask the question: “Which food will rot (decompose) the fastest?” Have students hypothesize, observe, and then report their findings. Get a printable observation sheet at the link below.

Learn more: Food Decomposition at No Time for Flash Cards

Mix up some magic sand

What if you could make sand that was “afraid” of water? This 5th grade science experiment uses waterproofing spray to create you-gotta-see-it-to-believe-it hydrophobic sand.

Learn more: Hydrophobic Sand at Teaching Mama

Make your own bouncy balls

Students learn about polymers as they mix borax with cornstarch, glue, and water in this playful experiment. Experiment with size, shape, and ingredients to see which work best.

Learn more: DIY Bouncy Balls at Babble Dabble Do

Study water filtration

Difficulty: Easy / Materials: Basic

See the process of water purification firsthand. Layer coffee filters, sand, and gravel in the bottom of an empty cup punched with holes. Place the cup in an empty jar, pour in dirty water, and watch what happens. Mix up the variables, and you’ve got a cool 5th grade science fair project.

Learn more: Water Purification at Teach Beside Me

Find out if a dog’s mouth is cleaner than a human’s

Settle an age-old debate with this 5th grade science fair project. Collect saliva from both humans and canines with cotton swabs and place each sample in labeled petri dishes. Check the bacterial colonies in each and compare the results.

Learn more: Dog’s Mouth Project at Sciencing

Explore basic genetics

Send your students on a quest to find out more about their genes and inherited traits. The link below includes a printable chart they can use to learn about recessive and dominant genes.

Learn more: Inherited Traits at Education.com

Design a biosphere

This project really brings out kids’ creativity and helps them understand that everything in a biosphere is really part of one big whole. You’ll be overwhelmed by what they come up with!

Learn more: Biosphere Project at Laney Lee

Measure heat capacity of different liquids

Your students will venture into the world of chemistry with this experiment that tests the heat capacity of different liquids, such as salt water, olive oil, and liquid soap, using a hot plate . They’ll incorporate math into their experiment when they plot their results!

Learn more: Heat Capacity at Education.com

A good STEM challenge can spark a terrific science fair project too. These also make terrific classroom activities for 5th grade science students.

Assemble an automatic water fountain

Water fountains were around long before humans harnessed the power of electricity to make pumps. Learn how they worked with this STEM challenge science project for 5th grade.

Race down a LEGO zip line

Every kid loves LEGO bricks, so incorporate them into your 5th grade science activities! Challenge kids to design and build their own zip line. You can set the parameters, like distance and slope, then let students get to work.

Learn more: Zipline at 123 Homeschool 4 Me

Slow your roll

Ball-run challenges are always fun, but this one has a twist. Your goal is to build a run that gets the ball to the bottom taking the longest time possible! This requires kids to think about friction, slopes, and other creative features.

Fly clothespin airplanes

Put your 5th grade science students’ engineering skills to the test. Provide them with clothespins and wood craft sticks , and challenge them to build a realistic airplane. Bonus points if it can actually fly!

Learn more: Clothespin Airplane at STEAMsational

Spin a candle-powered pinwheel

Prove that hot air rises by using candles to spin a homemade pinwheel. Then experiment to see how the number of candles affects the spinning speed. (As always, make sure kids use fire under safe conditions.)

Set off a chain reaction

Learn about potential and kinetic energy when you try this cool 5th grade science experiment. All you need are wood craft sticks and a bit of patience.

Bounce on a trampoline

Kids love bouncing on trampolines, but can they build one themselves? Find out with this totally fun STEM challenge. Plus, check out more 5th grade STEM challenges here.

Learn more: Trampoline STEM Challenge at Student Savvy

Build a solar oven

Learn about the value of solar energy by building an oven that cooks food without electricity. Enjoy your tasty treats while discussing ways we can harness the energy of the sun and why alternative energy sources are important. ( Love edible science projects? Get more ideas here. )

Learn more: DIY Solar Oven S’mores at Desert Chica

Launch your own bottle rocket

Blast off with a few supplies and a little help from the laws of motion. Encourage kids to design and decorate their rockets first and see which one can fly the highest!

Learn more: Bottle Rocket at Science Sparks

Peer through a cardboard microscope

Microscopes can be pricey, so make your own at home! This is the kind of 5th grade science fair project that will really wow the judges.

Build a snack machine

Incorporate everything students learn about simple machines into one project when you challenge them to build a snack machine! Using basic supplies, they’ll need to design and construct a machine that delivers snacks from one location to another. ( Get more candy experiments here. )

Learn more: Snack Machine Challenge at Left Brain Craft Brain

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.” (Your students will absolutely love playing with these!)

Learn more: Rubber Band Guitar at Science Sparks

Assemble Archimedes’ screw

Difficulty: Medium / Materials: Basic

It’s amazing how often science looks like magic—until you understand the principles behind it. Such is the case with the simple pump known as Archimedes’ screw. It’s easy to build your own and makes for a cool 5th grade science fair project.

Recycle newspaper into an engineering challenge

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

Learn more: Newspaper Tower at STEM Activities for Kids

Construct a sturdy bridge

To design a safe bridge that meets the needs of the community, engineers must understand the capabilities and limitations of the bridge. This project is great for budding 5th grade engineers as they simulate constructing a bridge that serves its purpose and keeps community members safe.

Every 5th grade science curriculum is different, but many include some common concepts. Learn about the states of matter, matter and its interactions, and energy science with these neat 5th grade activities.

Model the states of matter

Create simple models to show the arrangement of molecules in solids, liquids, and gasses. Ping-Pong balls are perfect for this. ( Find more states of matter activities here. )

Drink root beer floats

This is our favorite way to learn about the various states of matter! Treat time becomes a learning lesson with this 5th grade science matter activity.

Learn more: Teaching Matter With Root Beer Floats at Learning Lab Resources

Fill a bubble with dry ice vapor

Discover the science of sublimation by turning dry ice from a solid directly into a gas. Then play around with surface tension as the resulting vapor fills a giant bubble. This one is so cool to see in action!

Discover density with hot and cold water

There are a lot of cool science experiments you can do with density. This one is extremely simple, involving only hot and cold water and food coloring.

Learn more: Hot and Cold Water Density at STEAMsational

Learn to layer liquids

This density demo is a little more complicated than other science projects, but the effects are spectacular. Slowly layer liquids like honey, dish soap, water, and rubbing alcohol in a glass. Your 5th grade science students will be amazed when the liquids float one on top of the other like magic (except it is really science).

Learn more: Liquid Density at Wonder How To

Light(ning) it up indoors

On a cool, low-humidity day, use a foil-covered fork and a balloon to create a “lightning storm” in your classroom. Turn down the lights to give students a better view of the static electricity you’re creating.

Learn more: Indoor Lightning at Education.com

Create convection currents

This easy experiment uses hot and cold liquids and some food coloring to explore the thermal and kinetic energy that creates convection currents. Take things a step further and research how convection currents work in large bodies of water, like oceans.

Learn more: Heat Convection at Education.com

Sink or swim with soda cans

Here’s another easy density experiment. Place unopened cans of regular and diet soda into a bin of water to see which float and which sink. The differences are due to the use of sugar and artificial sweeteners.

Learn more: Sink or Swim at Cool Science Experiments HQ

Find out if water conducts electricity

We always tell kids to get out of the water as a storm approaches. This 5th grade science project helps explain why. (Conductivity vs. non-conductivity is one of the properties of matter too.)

Learn more: Electricity and Water at Rookie Parenting

Blow up a balloon—without blowing

This is the classic science experiment that helps you teach the reactions between acids and bases, plus what happens when you mix different substances together. Fill a bottle with vinegar and a balloon with baking soda. Fit the balloon over the top, shake the baking soda down into the vinegar, and watch the balloon inflate.

Learn more: Balloon Experiments

Use these hands-on science activities to spice up your lesson plans or as enrichment projects for science-loving kids to try at home.

Erupt a baking soda volcano

Need a 5th grade science fair project? Go with a classic: the volcano ! This one’s made from salt dough, which is easy to work with and inexpensive to make.

Learn more: Baking Soda Volcano Experiment (With Free Printable Student Recording Sheet)

Peel an orange to understand plate tectonics

If students are learning earth science, use an orange to make plate tectonics easier to understand. Peel it, then reassemble it and look at the pieces as plates floating on the Earth’s mantle.

Learn more: Orange Tectonics at Science Sparks

Discover the strength of eggshells

We think of eggshells as very fragile, but their shape makes them surprisingly strong. Try this experiment to learn why arches are such a useful shape in architecture.

Demonstrate the “magic” leakproof bag

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

Learn more: Magic Leakproof Bag at Paging Fun Mums

Explore the science of glow sticks

Glow sticks are always a big hit with kids, so they’ll have a terrific time learning about the chemical reactions that make glow sticks work.

Learn more: Glow Stick Science Experiment at A Dab of Glue Will Do

Grow crystal snowflakes

Kids love crystal projects, and this one results in winter decorations for your classroom. Your students will learn about supersaturated solutions and crystallization. ( See more winter science activities here. )

Learn more: Crystal Snowflakes at Little Bins for Little Hands

Escape from quicksand

Dive deep into the science of quicksand and learn about saturation and friction along the way. You’ll create a small “quicksand” pool from cornstarch and water, then experiment to find out the best ways to escape.

Learn more: Quicksand Experiment at Education.com

Watch the heart beat with marshmallows

If you can get your 5th grade science class to quiet down enough for this one, they might be able to see a marshmallow jump with each beat of their hearts!

Learn more: Heartbeat Marshmallows at Growing Grade by Grade

Make a foil bug walk on water

Surface tension allows water striders to dance across the surface of the water. Re-create this scientific phenomenon with little “bugs” made of aluminum foil.

Learn more: Foil Water Strider at The Homeschool Scientist

Find out how bile breaks down fat

Learning about the digestive system? This 5th grade science demo explores the purpose of the bile produced by the liver, which breaks down fat.

Learn more: Bile Experiment at Simple Southern

Construct a homemade lava lamp

This 1970s trend is back—as a 5th grade science project! Learn about acids and bases while putting together a totally groovy lava lamp.

Learn more: Homemade Lava Lamp at Education.com

Investigate osmosis with gummy bears

Gummy bears are not only tasty, but they can also help teach your 5th graders about the concepts of osmosis and equilibrium as well as solvents and solute.

Replicate a sunset

With just water, milk powder, a flashlight, and a glass dish, your 5th graders will investigate why the sky appears to change colors as the sun sets.

Learn more: Sunset Sky at Rookie Parenting

Defy gravity with floating water

This one might cause a bit of a mess, but it’s only water, and it’s all in the name of your students discovering air pressure. All you’ll need is a cup, index card, water, and crossed fingers that your classroom doesn’t become a puddle!

Model constellations

Space delights students of all ages. The mystery and mystique is intriguing, and creating a constellation out of pipe cleaners is a fun STEM activity to explore the night sky.

Learn more: Constellations Model at STEAM Powered Family

Continue the STEM learning with these 5th Grade Math Games for Teaching Fractions, Decimals, and More .

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All Science Fair Projects

1000 science fair projects with complete instructions.

80 Science Fair Projects for 5th Graders

Explore our specially selected science projects for fifth graders, with complete instructions and informative videos!

5th Grade Science Fair Project FAQ

What are some easy 5th grade science fair projects.

Any one of these easy 5th grade science fair projects will teach you important scientific concepts and help you have fun while learning. An easy science fair project is a great way to introduce the wonders of science to 5th graders!

Storing Bread Safely

Windy Wonders: Plant Growth

Dancing Spaghetti

Colorful Temperature

Collecting Micrometeorites

Can Fish Tell Time?

Levitating Train

The Painted Lady Butterfly

Staining Teeth with Beverages

Breakfast and School Performance

Science fair project details right above the FAQ!

What is the best 5th grade science project ever?

We absolutely love the Uncovering Fall Colors science fair project for 5th graders. This project uses chromatography to separate the colors in leaves and helps students discover the hidden colors inside them. It's a great way to learn how to use a common experiment used in chemistry to separate substances. If it's not fall or you can't find different colored leaves, you can always use flower petals of different colors instead.

If you're looking for more 5th grade science projects, check out the 5th grade science fair projects at the top of this page! 

Check out more Best Science Fair Projects →

What are some cool 5th grade science fair projects?

Get ready to be amazed by these super cool 5th grade science projects for 5th graders! With just a few simple things, introduce students to the wonders of science and have tons of fun!

Growing Mold

Is Yeast Alive?

Can You Taste With a Plugged Nose?

Electrifying Lemon Battery

Making Oobleck: Liquid or Solid?

Egg Drop Project

Colors of Skittles Experiment

Cloud in a Bottle

What are 5 testable questions for 5th grade?

A testable question is a question that we can answer through a science experiment. To do this, we do a control science experiment, then we change one thing in the experiment to see how it affects what happens. This is how we can discover the answer to our question!

What makes a cloud form?

Can drink and food taste different just by changing its color?

Does the color of light affect photosynthesis?

Does temperature affect seed sprouting?

What makes popcorn pop?

Here are more testable questions along with their science projects →

What are the top 10 science projects for 5th grade?

These are our top 10 5th grade science projects, with projects from Biology, Chemistry and Physics. These projects can be used as science fair project ideas or as a fun experiment to explore different areas of science!

Uncovering Fall Colors

How Temperature Affects Taste

The Doppler Effect

Science project details right above the FAQ!

Can I do a 5th grade science fair project in a day?

Yes! Quick experiments can be a great option for a science fair project! If you want to explore quick reactions, we have science project ideas on various topics to get you started.

Acid-base reactions: Mixing acids with bases quickly makes carbon dioxide gas!

Make a rocket fly sky high with just baking soda and vinegar! Rocket Film Canisters

Learn how to make your own acid/base indicator using red cabbage and use it to test different fluids! Make Your Own PH Indicator

Chromatography reactions: Separate out colors!

Did you know that some Skittles have a secret rainbow hiding inside them? Colors of Skittles Experiment

Have you ever wondered why leaves change color in the fall? Let's find out by using chromatography to separate the colors of a green leaf! Uncovering Fall Colors

Heat reactions: Heat speeds things up!

Do you want to find out which color candle burns the fastest? Which Candle Burns the Fastest?

Ever wondered if a balloon filled with water can withstand fire? Fire-Resistant Balloons

What are some hands-on ways to find inspiration for my science fair project?

There may be free admission days or free passes to a science museum near you! Check your local library for free museum passes, nearby science museums for free entrance days and your credit card for offers.

Find a science museum near you and prepare to be awed by all that you can learn there! I always learn something new and am inspired whenever I go to a science museum!

How do I start a science fair project?

What should I do after I have a science fair project idea?

How do I make a science fair board?

What is the scientific method?

What is the engineering design process?

Where can I find a science fair competition?

The www Virtual Library: Science Fairs website also has a collection of science fairs from all over the world, as well as national, state, regional, local, and virtual competitions!

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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

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