easy energy experiments at home

• Grades 6-12
• School Leaders

Don’t Miss Our List of the Top 2024-25 Competitions for Students in Grades K-12! 🏆

Every product is independently selected by our team of teacher-reviewers and editors. Things you buy through our links may earn us a commission.

24 Shockingly Fun Electricity Experiments and Activities for Kids

Play dough circuits, LED magic wands, and more!

Electricity is all around us, so we tend to take it for granted. It’s a fascinating subject for kids, though, so they’ll love these electricity experiments and activities. You may need to invest in a few simple supplies for some of these activities, but you’ll be able to reuse them for multiple activities year after year. The hands-on experience kids will get makes the extra effort worthwhile.

1. Start with an anchor chart

Static electricity is most kids’ intro to this concept, and it leads nicely into electrical energy and circuitry. These colorful anchor charts help you teach both.

Get tutorial: Anchor chart about electricity and electricity anchor chart

2. Bend water with static electricity

Most static electricity experiments are quick and easy enough for anyone to try at home. This is a great example: Charge a comb by rubbing it against your head, then use it to “bend” a stream of water from a faucet.

Get tutorial: Water balloon experiment

3. Separate salt and pepper using a magic spoon

This static electricity experiment works because pepper is lighter than salt, which makes it quicker to jump to the electrically charged plastic spoon. So cool!

Get tutorial: Salt and pepper experiment

4. Move a bubble using a balloon

Balloons are a fun way to teach about static electricity. Combine them with bubbles for a hands-on activity students will really love.

Get tutorial: Bubble experiment

5. Flap a (paper) butterfly’s wings

Speaking of balloons, try using them to help a butterfly flap its tissue paper wings. Little ones’ faces light up when they see the butterfly come to life.

Get tutorial: Butterfly wing experiment

6. Make jumping goop with static electricity

Kick your static electricity experiments up a notch by mixing a batch of cornstarch “goop,” then making it “jump” toward a balloon. Amazing!

Get tutorial: Jumping goop experiment

7. Assemble circuits from play dough

When you’re ready to explore electrical energy, start with play dough circuits. You’ll need a battery box and mini LED lights. Mix up your own batches of insulating and conducting play dough using the info at the link.

Get tutorial: Play dough circuit experiment

Buy it: Battery box and clear LED lights at Amazon

8. Create a classic potato clock

A potato clock is an impressive way to kick off or end a unit on electricity. Your students will never look at potatoes the same way again.

Buy it: Potato Clock experiment kit

9. Find out if water conducts electricity

We’re always telling kids to get out of the water at the first sign of a lightning storm, so use this demo to help them understand why. You’ll need alligator clip wires, mini LED bulbs, and button cell batteries.

Get tutorial: Water electricity experiment

Buy it: Alligator clip wires , mini LED bulbs , and button cell batteries at Amazon

10. Whip up wizard wands

Lumos! If your kids are fascinated by Harry Potter and the world of magic, they’ll love this electricity project that turns ordinary sticks into light-up wands! Learn how it’s done at the link.

Get tutorial: Wizard wand project

11. Play a DIY steady-hand game

Electricity experiments like this one are perfect for exploring the idea of open and closed circuits. Plus, kids will have so much fun playing with them.

Get tutorial: Steady-hand game

12. Copper-plate coins using electricity

We all know electricity lights up a room and powers phones, computers, and even cars. But what else can it do? This electroplating experiment is a real jaw-dropper. 

Get tutorial: Copper plate coins experiment

13. Create an index card flashlight

This DIY flashlight really turns on and off! It only takes index cards, aluminum foil, mini LED bulbs, an button cell batteries.

Get tutorial: Index card flashlight

Buy it: Mini LED bulbs and button cell batteries at Amazon

14. Twirl some homopolar dancers

These sweet little twirling dancers are a fantastic demonstration of a homopolar motor. In addition to basic AA batteries, you’ll need neodymium magnets and copper wire.

Get tutorial: Homopolar dancers

Buy it: Neodymium magnets and copper wire at Amazon

15. Build multiple circuits

Create more than one circuit using play dough to create a series. The positive leg of the LED is near the battery terminal. Since the battery can only push the electricity one way, you can create a circuit of two or more to create a larger circuit.

Get tutorial: Series circuit experiment

16. Make a coin battery

Use a stack of coins (the more coins you use, the more electricity produced) to make a battery.

Get tutorial: Coin battery

17. Make an electromagnet

Make an electromagnet, or a magnet that uses an electric field, by wrapping wire around an iron nail and running current through the wire. An electric field is created around the nail and, sometimes, the nail will stay magnetized even when the coil is removed.

Get tutorial: Electromagnet project

18. Create a pencil resister

Learn about how resisters control the amount of electricity that flows through a circuit. Use pencils (a great way to use those old stubby pencils that are sharpened at both ends) as part of the circuit, and watch the brightness of the build change when the resistance in the circuit changes.

Get tutorial: Pencil resister project

Buy it: AA batteries , battery holder , LED light bulbs , and alligator clips at Amazon

19. Find out what conducts electricity

Figure out what objects are made of material that conducts or does not conduct electricity. Collect common objects such as a key, chalk, wood, and/or candle. Then, test each object by putting it between a battery and a light bulb and touching foil to the base of the bulb. If the bulb lights up, the object conducts electricity!

Get tutorial: What conducts electricity? experiment

Buy it: AA batteries and LED light bulbs at Amazon

20. Create electric paint

Use electric paint to create a circuit and light up a painting with batteries and LEDs. You will need a multimeter for this project (here’s how to use a multimeter ).

Get tutorial: Electric paint project

Buy it: Multimeter , electric paint , 9-volt batteries , LED light bulbs , and alligator clips at Amazon

21. Create an electromagnetic train

Show the connection between electricity and magnetism by creating a train with a battery and some neodymium magnets. One note: This is a project for older students who have close adult supervision, as neodymium magnets are very strong.

Get tutorial: Electromagnetic train project

Buy it: Neodymium magnets at Amazon

22. Create an electroscope with a soda can

An electroscope detects the presence of an electronic charge. Create a basic but effective electroscope with a soda can, insulation tape, aluminum foil, and a Styrofoam cup. Put it near various surfaces and see what happens.

Get tutorial: Soda Can Electroscope

23. Turn dirt into a battery

Electricity can even conduct in dirt. Create a dirt battery with galvanized steel screws (very important), an ice cube tray, copper wires, and soil. Make it more interesting by putting lemon juice or vinegar in the dirt.

Get tutorial: Dirt Battery Experiment

Buy it: Copper wire and galvanized screws at Amazon

24. Lemon battery

Use a lemon to create a battery with coins and a multimeter. It’s a great way to show students how literally anything can be a conductor of electricity.

Get tutorial: A Simple Lemon Battery

Buy it: Multimeter at Amazon

Love these electricity experiments and activities? Check out Easy Science Experiments Using Materials You Already Have On Hand .

Plus check out turn muggles into wizards with harry potter science experiments ..

You Might Also Like

Take a Virtual Field Trip to This STEM Fair Featuring 30 Amazing Middle School Students

Inspire your students with these awesome projects! Continue Reading

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

Cool Science Experiments Headquarters

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

Science Experiments

35 Easy Science Experiments You Can Do Today!

Looking for easy science experiments to do at home or in the classroom? You’re in luck because we’ve got over 35 easy science activities for kids that will help you make science fun for all ages. 

Most of these simple science experiments for kids are easy to prepare, quick to perform, and use household items or inexpensive materials you can find almost anywhere. To connect the fun to the “why it works” you’ll find an easy to teach explanation with every experiment!

Musical Jars Science Experiment 

This super easy experiment is simple as it is fun! Kids make their own musical instruments with clear jars and water then investigate sound waves, pitch, and more.

When the experiment is complete, use the colorful new “instrument” for a fun music lesson. Kids can play and take turns to “name that tune”!

Detailed Instructions & Video Tutorial ->  Musical Jars Science Experiment

Viscosity of Liquids Science Experiment

Viscosity may be a confusing term for kids at first, but this super easy experiment can help them see viscosity in action!

With marbles, clear jars, and a few household materials, kids will make predictions, record data, and compare the results while they test high and low density liquids.

Detailed Instructions & Video Tutorial ->   Viscosity Science Experiment

Floating Egg Science Experiment

Can a solid egg float? Kids can find the answer and understand why with this quick science experiment. 

Discover just how easy it can be to make a raw egg float while testing the laws of density. We’ve included additional ideas to try so kids can make predictions and test the concept further.

Detailed Instructions & Video Tutorial ->   Floating Egg Science Experiment

Paper Towel Dry Under Water Experiment

Is it possible to keep a paper towel dry even when submerging it under water? The answer is a surprising “yes,” if you use science to help!

Start with the properties of your materials, make a prediction, then explore matter, density, volume, and more.

Detailed Instructions & Video Tutorial ->   Paper Towel Dry Under Water Experiment

Mixing Oil & Water Science Experiment

This simple experiment for kids helps them better understand density and the changes that happen when adding an emulsifier to the mix. 

Detailed Instructions & Video Tutorial ->   Mixing Oil & Water Experiment

Will it Float or Sink Science Experiment

Will it sink or will it float? This fun experiment challenges what students think they know about household items!

Students record their hypothesis for each item then test it to compare what they think will happen against their observations.

Detailed Instructions & Video Tutorial -> Float or Sink Science Experiment

Water Temperature Science Experiment

What does thermal energy look like? In this easy science experiment, kids are able to see thermal energy as they explore the concept in action.

With clear jars and food coloring, students can quickly see how molecules move differently through hot and cold water.

Detailed Instructions & Video Tutorial -> Water Temperature Science Experiment

Balloon Blow-up Science Experiment

Kids will discover how matter reacts when heated and cooled as they watch with surprise as baking soda and vinegar blow the balloon up before their eyes.

Detailed Instructions & Video Tutorial -> Balloon Blow-up Science Experiment

Floating Ping Pong Ball Science Experiment

Kids will giggle with joy with this super easy experiment. With only a ping pong ball and a hair dryer, students will have a great time while exploring Bernoulli’s Principle in action. 

We’ve included additional ideas to further explore the concept with different objects and observe the change in results.

Detailed Instructions & Video Tutorial -> Floating Ping Pong Ball Science Experiment

Hair Stand on End Science Experiment

It’s especially fun for those who’ve never seen static electricity in action before!

Detailed Instructions & Video Tutorial -> Hair Stand on End Science Experiment

Oil Bubbles in Water Science Experiment

Kids explore density and experience some chemistry when creating oil bubbles in water with everyday household items.

This experiment is particularly fun when kids see that they’ve made what looks like a lava lamp!

Detailed Instructions & Video Tutorial ->  Oil Bubbles in Water Science Experiment

Color Changing Water Science Experiment

Kids will be surprised as they watch a new color being “created” without mixing! Using only a clear bowl and glass, some food coloring, and water, this super easy science experiment is quick and easy with a huge wow factor. 

Try it with yellow and blue to follow along with our demonstration video then try different primary color combinations and explore the results.

Detailed Instructions & Video Tutorial ->  Color Changing Water Science Experiment

Magnetic Paper Clip Chain Science Experiment

It may seem a bit like magic but it’s actually science! It’s not hard to capture your kids’ attention with this quick and easy science experiment as they watch paper clips “stick” together and form a chain!

Perfect for younger children, the experiment only takes a few minutes and is a fun way to explore the concept of magnetic transference.

Detailed Instructions & Video Tutorial ->  Magnetic Paper Clip Chain Science Experiment

Is it Magnetic Science Experiment

With only a magnet and a few household items, kids will make and record their predictions, test and observe, then compare what they think is magnetic against the results.

Simple and quick, but some of the results may surprise your students!

Cloud in a Jar Experiment

This simple experiment only requires a few materials but really holds student attention as a cloud forms before their eyes!

Kids will learn new weather vocabulary as they explore how physical changes and reactions happen as clouds begin to take form. We’ve also included a helpful chart on the types of clouds.

Detailed Instructions & Video Tutorial ->  Cloud in a Jar Science Experiment

Magic Milk Science Experiment

Create a dancing rainbow of colors with this easy science experiment for kids!

Using only a few ordinary kitchen items, your students can create a color explosion in ordinary milk when they add our special ingredient. (Hint: The special ingredient (soap!) includes hydrophilic and hydrophobic molecules that make the magic happen!)

Detailed Instructions & Video Tutorial ->  Magic Milk Science Experiment

Walking Water Science Experiment

Water can’t really walk upwards against gravity, but this cool science experiment makes it seem like it can! 

Kids are able to see the capillary action process and learn how attraction and adhesive forces in action allow water to move out of one glass into another. 

Detailed Instructions & Video Tutorial -> Walking Water Science Experiment

Light Refraction Science Experiment

The results of this easy science experiment are so amazing, it makes kids (and adults) think it must be magic!

Young scientists watch in surprise while they see an arrow change directions instantly. Investigating refraction couldn’t be more fun!

Detailed Instructions & Video Tutorial -> Light Refraction Science Experiment

Dancing Raisins Experiment

Learn about the reactions of buoyancy and density in this simple science activity for kids. 

They may not need dancing shoes, but give them a glass of soda pop and the raisins in this fun experiment love to dance!

Detailed Instructions & Video Tutorial -> Dancing Raisins Science Experiment

See Sound Experiment

Kids love this experiment because they are encouraged to drum loudly so they can “see” sound waves in action!

Detailed Instructions & Video Tutorial -> See Sound Science Experiment

Elephant Toothpaste Science Experiment

Grab some giant brushes and get ready to make elephant toothpaste! Although you might not be able to get an elephant excited by this super easy experiment, kids love it!

The impressive and quick results created by the chemical reaction and the heat released in the process makes an abundant amount of fun and colorful foam!

Detailed Instructions & Video Tutorial -> Elephant Toothpaste Science Experiment

Upside Down Glass of Water Science Experiment

We all know what happens when we turn a glass of water upside down, but what if I told you you can do it without the water spilling out?

The experiment only requires a few common items and you’ll be amazed by the results of air pressure in action!

Detailed Instructions & Video Tutorial -> Upside Down Glass of Water Science Experiment

Pick up Ball with a Jar Science Experiment

It almost seems like magic but with the help of science, you can pick up a ball with an open jar!

Instead of magic, this easy science activity uses centripetal force and practice to do what seems like the impossible. 

Detailed Instructions & Video Tutorial -> Pick up Ball with a Jar Experiment

Will It Melt Science Experiment

Can you guess which items will melt? This easy outside experiment challenges what students think they know about the effects of the sun.

Pepper Move Science Experiment

Can you make pepper move and zoom away with just a light touch of your finger? With science you can!

This experiment only takes a few quick minutes from beginning to end, but the reaction caused by surface tension makes kids want to do it over and over. 

Detailed Instructions & Video Tutorial ->  Pepper Move Science Experiment

Crush a Plastic Bottle Science Experiment

Go for it, crush that bottle, but don’t touch it! Although it usually can’t be seen or touched, air pressure is pushing against all surfaces at all times.

With this easy science activity kids can see air pressure at work when they watch a bottle crushes itself!

Detailed Instructions & Video Tutorial -> Crush a Plastic Bottle Science Experiment

Egg in Vinegar Science Experiment

This vinegar science experiment will have your eggs and kids bouncing (with excitement!) before you know it!

Kids can watch and explore the results of chemical reactions as the egg changes from something that seems solid into what feels like something bouncy!

Detailed Instructions & Video Tutorial -> Egg in Vinegar Science Experiment

Straw Through a Potato Science Experiment

Can you make a normal plastic straw go into a raw, solid potato? It seems like something impossible, but science can easily make it possible!

Pick your potatoes then let kids try their strength as they explore air pressure with this super easy experiment.

Detailed Instructions & Video Tutorial -> Straw Through a Potato Science Experiment

Rainbow in a Jar Science Experiment

With only a few household items, they’ll explore mass, volume, and density with every color layer!

Detailed Instructions & Video Tutorial -> Rainbow in a Jar Experiment

Tornado in a Bottle Science Experiment

Kids can have fun while learning more about centripetal force with this fun experiment.

With a little muscle and science, kids watch with amazement as they create their own glitter cyclone in a bottle as the centripetal force vortex appears.

Detailed Instructions & Video Tutorial -> Tornado in a Bottle Science Experiment

Why Doesn’t the Water Leak Science Experiment

Can you poke holes in a plastic bag full of water without the water leaking out? With this super easy science activity you can!

Kids are stunned as they learn about polymers and how they can do what seems to be impossible.

Detailed Instructions & Video Tutorial -> Why Doesn’t the Water Leak Science Experiment

Use a Bottle to Blow-up a Balloon Experiment

Is it possible to blow up a balloon with only water and science? 

In this super easy experiment, kids learn more about how matter behaves as they watch a balloon inflate and deflate as a result of matter being heated and cooled.

Detailed Instructions & Video Tutorial -> Use a Bottle to Blow-up a Balloon Experiment

Orange Float Science Experiment

Kids explore buoyancy as they learn about and test density in this sink or float science activity.

While it only takes a few minutes, this super easy experiment invites kids to predict what they think will happen then discuss why the heavier orange floats!

Detailed Instructions & Video Tutorial -> Orange Float Science Experiment

Pick up Ice with String Science Experiment

With only a few household items, kids learn about freezing temperatures and the results they create in saltwater versus freshwater.

Detailed Instructions & Video Tutorial -> Pick Up Ice with String Science Experiment

Color Changing Walking Water Experiment

Using the concepts explored in our popular Walking Water Science Experiment, kids will see color walk from one glass to another and change colors as it goes!

The quick experiment seems to defy gravity like magic, but don’t worry, kids can find out how science makes it work!

Detailed Instructions & Video Tutorial -> Color Changing Walking Water Experiment

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

Choose Your Test

• Search Blogs By Category
• College Admissions
• AP and IB Exams
• GPA and Coursework

37 Cool Science Experiments for Kids to Do at Home

General Education

Are you looking for cool science experiments for kids at home or for class? We've got you covered! We've compiled a list of 37 of the best science experiments for kids that cover areas of science ranging from outer space to dinosaurs to chemical reactions. By doing these easy science experiments, kids will make their own blubber and see how polar bears stay warm, make a rain cloud in a jar to observe how weather changes, create a potato battery that'll really power a lightbulb, and more.

Below are 37 of the best science projects for kids to try. For each one we include a description of the experiment, which area(s) of science it teaches kids about, how difficult it is (easy/medium/hard), how messy it is (low/medium/high), and the materials you need to do the project. Note that experiments labelled "hard" are definitely still doable; they just require more materials or time than most of these other science experiments for kids.

#1: Insect Hotels

• Teaches Kids About: Zoology
• Difficulty Level: Medium
• Messiness Level: Medium

Insect hotels can be as simple (just a few sticks wrapped in a bundle) or as elaborate as you'd like, and they're a great way for kids to get creative making the hotel and then get rewarded by seeing who has moved into the home they built. After creating a hotel with hiding places for bugs, place it outside (near a garden is often a good spot), wait a few days, then check it to see who has occupied the "rooms." You can also use a bug ID book or app to try and identify the visitors.

• Materials Needed
• Shadow box or other box with multiple compartments
• Hot glue gun with glue
• Sticks, bark, small rocks, dried leaves, bits of yarn/wool, etc.

#2: DIY Lava Lamp

• Teaches Kids About: Chemical reactions
• Difficulty Level: Easy

In this quick and fun science experiment, kids will mix water, oil, food coloring, and antacid tablets to create their own (temporary) lava lamp . Oil and water don't mix easily, and the antacid tablets will cause the oil to form little globules that are dyed by the food coloring. Just add the ingredients together and you'll end up with a homemade lava lamp!

• Vegetable oil
• Food coloring
• Antacid tablets

#3: Magnetic Slime

• Teaches Kids About: Magnets
• Messiness Level: High (The slime is black and will slightly dye your fingers when you play with it, but it washes off easily.)

A step up from silly putty and Play-Doh, magnetic slime is fun to play with but also teaches kids about magnets and how they attract and repel each other. Some of the ingredients you aren't likely to have around the house, but they can all be purchased online. After mixing the ingredients together, you can use the neodymium magnet (regular magnets won't be strong enough) to make the magnetic slime move without touching it!

• Liquid starch
• Adhesive glue
• Iron oxide powder
• Neodymium (rare earth) magnet

#4: Baking Soda Volcanoes

• Teaches Kids About: Chemical reactions, earth science
• Difficulty Level: Easy-medium
• Messiness Level: High

Baking soda volcanoes are one of the classic science projects for kids, and they're also one of the most popular. It's hard to top the excitement of a volcano erupting inside your home. This experiment can also be as simple or in-depth as you like. For the eruption, all you need is baking soda and vinegar (dishwashing detergent adds some extra power to the eruption), but you can make the "volcano" as elaborate and lifelike as you wish.

• Baking soda
• Dishwashing detergent
• Large mason jar or soda bottle
• Playdough or aluminum foil to make the "volcano"
• Additional items to place around the volcano (optional)
• Food coloring (optional)

#5: Tornado in a Jar

• Teaches Kids About: Weather
• Messiness Level: Low

This is one of the quick and easy and science experiments for kids to teach them about weather. It only takes about five minutes and a few materials to set up, but once you have it ready you and your kids can create your own miniature tornado whose vortex you can see and the strength of which you can change depending on how quickly you swirl the jar.

• Glitter (optional)

#6: Colored Celery Experiment

• Teaches Kids About: Plants

This celery science experiment is another classic science experiment that parents and teachers like because it's easy to do and gives kids a great visual understanding of how transpiration works and how plants get water and nutrients. Just place celery stalks in cups of colored water, wait at least a day, and you'll see the celery leaves take on the color of the water. This happens because celery stalks (like other plants) contain small capillaries that they use to transport water and nutrients throughout the plant.

• Celery stalks (can also use white flowers or pale-colored cabbage)

#7: Rain Cloud in a Jar

This experiment teaches kids about weather and lets them learn how clouds form by making their own rain cloud . This is definitely a science project that requires adult supervision since it uses boiling water as one of the ingredients, but once you pour the water into a glass jar, the experiment is fast and easy, and you'll be rewarded with a little cloud forming in the jar due to condensation.

• Glass jar with a lid
• Boiling water
• Aerosol hairspray

#8: Edible Rock Candy

• Teaches Kids About: Crystal formation

It takes about a week for the crystals of this rock candy experiment to form, but once they have you'll be able to eat the results! After creating a sugar solution, you'll fill jars with it and dangle strings in them that'll slowly become covered with the crystals. This experiment involves heating and pouring boiling water, so adult supervision is necessary, once that step is complete, even very young kids will be excited to watch crystals slowly form.

• Large saucepan
• Clothespins
• String or small skewers
• Candy flavoring (optional)

#9: Water Xylophone

• Teaches Kids About: Sound waves

With just some basic materials you can create your own musical instrument to teach kids about sound waves. In this water xylophone experiment , you'll fill glass jars with varying levels of water. Once they're all lined up, kids can hit the sides with wooden sticks and see how the itch differs depending on how much water is in the jar (more water=lower pitch, less water=higher pitch). This is because sound waves travel differently depending on how full the jars are with water.

• Wooden sticks/skewers

#10: Blood Model in a Jar

• Teaches Kids About: Human biology

This blood model experiment is a great way to get kids to visual what their blood looks like and how complicated it really is. Each ingredient represents a different component of blood (plasma, platelets, red blood cells, etc.), so you just add a certain amount of each to the jar, swirl it around a bit, and you have a model of what your blood looks like.

• Empty jar or bottle
• Red cinnamon candies
• Marshmallows or dry white lima beans
• White sprinkles

#11: Potato Battery

• Teaches Kids About: Electricity
• Difficulty Level: Hard

Did you know that a simple potato can produce enough energy to keep a light bulb lit for over a month? You can create a simple potato battery to show kids. There are kits that provide all the necessary materials and how to set it up, but if you don't purchase one of these it can be a bit trickier to gather everything you need and assemble it correctly. Once it's set though, you'll have your own farm grown battery!

• Fresh potato
• Galvanized nail
• Copper coin

#12: Homemade Pulley

• Teaches Kids About: Simple machines

This science activity requires some materials you may not already have, but once you've gotten them, the homemade pulley takes only a few minutes to set up, and you can leave the pulley up for your kids to play with all year round. This pulley is best set up outside, but can also be done indoors.

• Clothesline
• 2 clothesline pulleys

#13: Light Refraction

• Teaches Kids About: Light

This light refraction experiment takes only a few minutes to set up and uses basic materials, but it's a great way to show kids how light travels. You'll draw two arrows on a sticky note, stick it to the wall, then fill a clear water bottle with water. As you move the water bottle in front of the arrows, the arrows will appear to change the direction they're pointing. This is because of the refraction that occurs when light passes through materials like water and plastic.

• Sticky note
• Transparent water bottle

#14: Nature Journaling

• Teaches Kids About: Ecology, scientific observation

A nature journal is a great way to encourage kids to be creative and really pay attention to what's going on around them. All you need is a blank journal (you can buy one or make your own) along with something to write with. Then just go outside and encourage your children to write or draw what they notice. This could include descriptions of animals they see, tracings of leaves, a drawing of a beautiful flower, etc. Encourage your kids to ask questions about what they observe (Why do birds need to build nests? Why is this flower so brightly colored?) and explain to them that scientists collect research by doing exactly what they're doing now.

• Blank journal or notebook
• Pens/pencils/crayons/markers
• Tape or glue for adding items to the journal

#15: DIY Solar Oven

• Teaches Kids About: Solar energy

This homemade solar oven definitely requires some adult help to set up, but after it's ready you'll have your own mini oven that uses energy from the sun to make s'mores or melt cheese on pizza. While the food is cooking, you can explain to kids how the oven uses the sun's rays to heat the food.

• Aluminum foil
• Knife or box cutter
• Permanent marker
• Plastic cling wrap
• Black construction paper

#16: Animal Blubber Simulation

• Teaches Kids About: Ecology, zoology

If your kids are curious about how animals like polar bears and seals stay warm in polar climates, you can go beyond just explaining it to them; you can actually have them make some of their own blubber and test it out. After you've filled up a large bowl with ice water and let it sit for a few minutes to get really cold, have your kids dip a bare hand in and see how many seconds they can last before their hand gets too cold. Next, coat one of their fingers in shortening and repeat the experiment. Your child will notice that, with the shortening acting like a protective layer of blubber, they don't feel the cold water nearly as much.

• Bowl of ice water

#17: Static Electricity Butterfly

This experiment is a great way for young kids to learn about static electricity, and it's more fun and visual than just having them rub balloons against their heads. First you'll create a butterfly, using thick paper (such as cardstock) for the body and tissue paper for the wings. Then, blow up the balloon, have the kids rub it against their head for a few seconds, then move the balloon to just above the butterfly's wings. The wings will move towards the balloon due to static electricity, and it'll look like the butterfly is flying.

• Tissue paper
• Thick paper
• Glue stick/glue

#18: Edible Double Helix

• Teaches Kids About: Genetics

If your kids are learning about genetics, you can do this edible double helix craft to show them how DNA is formed, what its different parts are, and what it looks like. The licorice will form the sides or backbone of the DNA and each color of marshmallow will represent one of the four chemical bases. Kids will be able to see that only certain chemical bases pair with each other.

• 2 pieces of licorice
• 12 toothpicks
• Small marshmallows in 4 colors (9 of each color)
• 5 paperclips

#19: Leak-Proof Bag

• Teaches Kids About: Molecules, plastics

This is an easy experiment that'll appeal to kids of a variety of ages. Just take a zip-lock bag, fill it about ⅔ of the way with water, and close the top. Next, poke a few sharp objects (like bamboo skewers or sharp pencils) through one end and out the other. At this point you may want to dangle the bag above your child's head, but no need to worry about spills because the bag won't leak? Why not? It's because the plastic used to make zip-lock bags is made of polymers, or long chains of molecules that'll quickly join back together when they're forced apart.

• Zip-lock bags
• Objects with sharp ends (pencils, bamboo skewers, etc.)

#20: How Do Leaves Breathe?

• Teaches Kids About: Plant science

It takes a few hours to see the results of this leaf experiment , but it couldn't be easier to set up, and kids will love to see a leaf actually "breathing." Just get a large-ish leaf, place it in a bowl (glass works best so you can see everything) filled with water, place a small rock on the leaf to weigh it down, and leave it somewhere sunny. Come back in a few hours and you'll see little bubbles in the water created when the leaf releases the oxygen it created during photosynthesis.

• Large bowl (preferably glass)
• Magnifying glass (optional)

#21: Popsicle Stick Catapults

Kids will love shooting pom poms out of these homemade popsicle stick catapults . After assembling the catapults out of popsicle sticks, rubber bands, and plastic spoons, they're ready to launch pom poms or other lightweight objects. To teach kids about simple machines, you can ask them about how they think the catapults work, what they should do to make the pom poms go a farther/shorter distance, and how the catapult could be made more powerful.

• Popsicle sticks
• Rubber bands
• Plastic spoons
• Paint (optional)

#22: Elephant Toothpaste

You won't want to do this experiment near anything that's difficult to clean (outside may be best), but kids will love seeing this " elephant toothpaste " crazily overflowing the bottle and oozing everywhere. Pour the hydrogen peroxide, food coloring, and dishwashing soap into the bottle, and in the cup mix the yeast packet with some warm water for about 30 seconds. Then, add the yeast mixture to the bottle, stand back, and watch the solution become a massive foamy mixture that pours out of the bottle! The "toothpaste" is formed when the yeast removed the oxygen bubbles from the hydrogen peroxide which created foam. This is an exothermic reaction, and it creates heat as well as foam (you can have kids notice that the bottle became warm as the reaction occurred).

• Clean 16-oz soda bottle
• 6% solution of hydrogen peroxide
• 1 packet of dry yeast
• Dishwashing soap

#23: How Do Penguins Stay Dry?

Penguins, and many other birds, have special oil-producing glands that coat their feathers with a protective layer that causes water to slide right off them, keeping them warm and dry. You can demonstrate this to kids with this penguin craft by having them color a picture of a penguin with crayons, then spraying the picture with water. The wax from the crayons will have created a protective layer like the oil actual birds coat themselves with, and the paper won't absorb the water.

• Penguin image (included in link)
• Spray bottle
• Blue food coloring (optional)

#24: Rock Weathering Experiment

• Teaches Kids About: Geology

This mechanical weathering experiment teaches kids why and how rocks break down or erode. Take two pieces of clay, form them into balls, and wrap them in plastic wrap. Then, leave one out while placing the other in the freezer overnight. The next day, unwrap and compare them. You can repeat freezing the one piece of clay every night for several days to see how much more cracked and weathered it gets than the piece of clay that wasn't frozen. It may even begin to crumble. This weathering also happens to rocks when they are subjected to extreme temperatures, and it's one of the causes of erosion.

• Plastic wrap

#25: Saltwater Density

• Teaches Kids About: Water density

For this saltwater density experiment , you'll fill four clear glasses with water, then add salt to one glass, sugar to one glass, and baking soda to one glass, leaving one glass with just water. Then, float small plastic pieces or grapes in each of the glasses and observe whether they float or not. Saltwater is denser than freshwater, which means some objects may float in saltwater that would sink in freshwater. You can use this experiment to teach kids about the ocean and other bodies of saltwater, such as the Dead Sea, which is so salty people can easily float on top of it.

• Four clear glasses
• Lightweight plastic objects or small grapes

#26: Starburst Rock Cycle

With just a package of Starbursts and a few other materials, you can create models of each of the three rock types: igneous, sedimentary, and metamorphic. Sedimentary "rocks" will be created by pressing thin layers of Starbursts together, metamorphic by heating and pressing Starbursts, and igneous by applying high levels of heat to the Starbursts. Kids will learn how different types of rocks are forms and how the three rock types look different from each other.

• Toaster oven

#27: Inertia Wagon Experiment

• Teaches Kids About: Inertia

This simple experiment teaches kids about inertia (as well as the importance of seatbelts!). Take a small wagon, fill it with a tall stack of books, then have one of your children pull it around then stop abruptly. They won't be able to suddenly stop the wagon without the stack of books falling. You can have the kids predict which direction they think the books will fall and explain that this happens because of inertia, or Newton's first law.

• Stack of books

#28: Dinosaur Tracks

• Teaches Kids About: Paleontology

How are some dinosaur tracks still visible millions of years later? By mixing together several ingredients, you'll get a claylike mixture you can press your hands/feet or dinosaur models into to make dinosaur track imprints . The mixture will harden and the imprints will remain, showing kids how dinosaur (and early human) tracks can stay in rock for such a long period of time.

• Used coffee grounds
• Wooden spoon
• Rolling pin

#29: Sidewalk Constellations

• Teaches Kids About: Astronomy

If you do this sidewalk constellation craft , you'll be able to see the Big Dipper and Orion's Belt in the daylight. On the sidewalk, have kids draw the lines of constellations (using constellation diagrams for guidance) and place stones where the stars are. You can then look at astronomy charts to see where the constellations they drew will be in the sky.

• Sidewalk chalk
• Small stones
• Diagrams of constellations

#30: Lung Model

By building a lung model , you can teach kids about respiration and how their lungs work. After cutting off the bottom of a plastic bottle, you'll stretch a balloon around the opened end and insert another balloon through the mouth of the bottle. You'll then push a straw through the neck of the bottle and secure it with a rubber band and play dough. By blowing into the straw, the balloons will inflate then deflate, similar to how our lungs work.

• Plastic bottle
• Rubber band

#31: Homemade Dinosaur Bones

By mixing just flour, salt, and water, you'll create a basic salt dough that'll harden when baked. You can use this dough to make homemade dinosaur bones and teach kids about paleontology. You can use books or diagrams to learn how different dinosaur bones were shaped, and you can even bury the bones in a sandpit or something similar and then excavate them the way real paleontologists do.

• Images of dinosaur bones

#32: Clay and Toothpick Molecules

There are many variations on homemade molecule science crafts . This one uses clay and toothpicks, although gumdrops or even small pieces of fruit like grapes can be used in place of clay. Roll the clay into balls and use molecule diagrams to attach the clay to toothpicks in the shape of the molecules. Kids can make numerous types of molecules and learn how atoms bond together to form molecules.

• Clay or gumdrops (in four colors)
• Diagrams of molecules

#33: Articulated Hand Model

By creating an articulated hand model , you can teach kids about bones, joints, and how our hands are able to move in many ways and accomplish so many different tasks. After creating a hand out of thin foam, kids will cut straws to represent the different bones in the hand and glue them to the fingers of the hand models. You'll then thread yarn (which represents tendons) through the straws, stabilize the model with a chopstick or other small stick, and end up with a hand model that moves and bends the way actual human hands do.

• Straws (paper work best)
• Twine or yarn

#34: Solar Energy Experiment

• Teaches Kids About: Solar energy, light rays

This solar energy science experiment will teach kids about solar energy and how different colors absorb different amounts of energy. In a sunny spot outside, place six colored pieces of paper next to each other, and place an ice cube in the middle of each paper. Then, observe how quickly each of the ice cubes melt. The ice cube on the black piece of paper will melt fastest since black absorbs the most light (all the light ray colors), while the ice cube on the white paper will melt slowest since white absorbs the least light (it instead reflects light). You can then explain why certain colors look the way they do. (Colors besides black and white absorb all light except for the one ray color they reflect; this is the color they appear to us.)

• 6 squares of differently colored paper/cardstock (must include black paper and white paper)

#35: How to Make Lightning

• Teaches Kids About: Electricity, weather

You don't need a storm to see lightning; you can actually create your own lightning at home . For younger kids this experiment requires adult help and supervision. You'll stick a thumbtack through the bottom of an aluminum tray, then stick the pencil eraser to the pushpin. You'll then rub the piece of wool over the aluminum tray, and then set the tray on the Styrofoam, where it'll create a small spark/tiny bolt of lightning!

• Pencil with eraser
• Aluminum tray or pie tin
• Styrofoam tray

#36: Tie-Dyed Milk

• Teaches Kids About: Surface tension

For this magic milk experiment , partly fill a shallow dish with milk, then add a one drop of each food coloring color to different parts of the milk. The food coloring will mostly stay where you placed it. Next, carefully add one drop of dish soap to the middle of the milk. It'll cause the food coloring to stream through the milk and away from the dish soap. This is because the dish soap breaks up the surface tension of the milk by dissolving the milk's fat molecules.

• Shallow dish
• Milk (high-fat works best)

#37: How Do Stalactites Form?

Have you ever gone into a cave and seen huge stalactites hanging from the top of the cave? Stalactites are formed by dripping water. The water is filled with particles which slowly accumulate and harden over the years, forming stalactites. You can recreate that process with this stalactite experiment . By mixing a baking soda solution, dipping a piece of wool yarn in the jar and running it to another jar, you'll be able to observe baking soda particles forming and hardening along the yarn, similar to how stalactites grow.

• Safety pins
• 2 glass jars

Summary: Cool Science Experiments for Kids

Any one of these simple science experiments for kids can get children learning and excited about science. You can choose a science experiment based on your child's specific interest or what they're currently learning about, or you can do an experiment on an entirely new topic to expand their learning and teach them about a new area of science. From easy science experiments for kids to the more challenging ones, these will all help kids have fun and learn more about science.

What's Next?

Are you also interested in pipe cleaner crafts for kids? We have a guide to some of the best pipe cleaner crafts to try!

Looking for multiple different slime recipes? We tell you how to make slimes without borax and without glue as well as how to craft the ultimate super slime .

Want to learn more about clouds? Learn how to identify every cloud in the sky with our guide to the 10 types of clouds .

Want to know the fastest and easiest ways to convert between Fahrenheit and Celsius? We've got you covered! Check out our guide to the best ways to convert Celsius to Fahrenheit (or vice versa) .

Trending Now

How to Get Into Harvard and the Ivy League

How to Get a Perfect 4.0 GPA

How to Write an Amazing College Essay

What Exactly Are Colleges Looking For?

ACT vs. SAT: Which Test Should You Take?

When should you take the SAT or ACT?

Get Your Free

Find Your Target SAT Score

Free Complete Official SAT Practice Tests

How to Get a Perfect SAT Score, by an Expert Full Scorer

Score 800 on SAT Math

Score 800 on SAT Reading and Writing

How to Improve Your Low SAT Score

Score 600 on SAT Math

Score 600 on SAT Reading and Writing

Find Your Target ACT Score

Complete Official Free ACT Practice Tests

How to Get a Perfect ACT Score, by a 36 Full Scorer

Get a 36 on ACT English

Get a 36 on ACT Math

Get a 36 on ACT Reading

Get a 36 on ACT Science

How to Improve Your Low ACT Score

Get a 24 on ACT English

Get a 24 on ACT Math

Get a 24 on ACT Reading

Get a 24 on ACT Science

Stay Informed

Get the latest articles and test prep tips!

Christine graduated from Michigan State University with degrees in Environmental Biology and Geography and received her Master's from Duke University. In high school she scored in the 99th percentile on the SAT and was named a National Merit Finalist. She has taught English and biology in several countries.

Ask a Question Below

Have any questions about this article or other topics? Ask below and we'll reply!

Home » Tips for Teachers » 19 Engaging Electricity Science Experiments for Kids: Igniting Curiosity, Innovation, and a Love for STEM

19 Engaging Electricity Science Experiments for Kids: Igniting Curiosity, Innovation, and a Love for STEM

In an era where technology permeates every aspect of our lives, understanding the fundamentals of electricity is more crucial than ever. This invisible force powers our world, from the smallest gadget in our pockets to the largest cities on our planet. Introducing children to the marvels of electricity through electricity science experiments for kids is not just an educational endeavor; it’s a journey into the heart of curiosity and innovation. This article serves as a vibrant gateway for young minds to explore and grasp the principles of electricity, circuits, and electromagnetism in an engaging and hands-on manner.

These experiments, tailored for children, transform complex scientific concepts into accessible and enjoyable activities, fostering a deep and lasting interest in science, technology, engineering, and mathematics (STEM). Beyond mere academic learning, these activities equip children with critical thinking skills, creativity, and a problem-solving mindset—abilities essential for navigating the challenges of the 21st century. As kids light up LEDs, power clocks with fruits, or create simple motors, they’re not just performing tasks; they’re embarking on a voyage of discovery, understanding the science that shapes our world.

Looking for some fun, educational activities to try with the kids? This article shares some great science experiments that teach children all about electricity. https://t.co/wRk6qoemUi pic.twitter.com/WaZGNRTeT2 — AnstandigElectric (@AnstandigE) April 25, 2022

Moreover, it underscores the importance of experiential learning. By engaging directly with scientific phenomena, children move beyond passive absorption of information to active creation of knowledge. This article, therefore, is more than just a collection of experiments; it’s a blueprint for inspiring the next generation of scientists, engineers, and innovators. It demonstrates that with a bit of curiosity and creativity, the mysteries of electricity can illuminate young minds, sparking a lifelong passion for learning and exploration.

On this page, you will discover:

• 19 Experiments for Kids →
• The Value of Electricity Science Experiments for Kids →
• Questions For Further Exploration →

As we delve into the heart of our article, the following section serves as a bridge to the practical application of the theories and principles discussed earlier. Here, we transition from theory to practice, offering young explorers a hands-on opportunity to witness the magic of electricity and magnetism.  So, let’s embark on this practical exploration together, turning curiosity into knowledge and imagination into discovery.

1. Bending Water with Static Electricity

This experiment demonstrates the interaction between static electricity and a thin stream of water, vividly illustrating how a charged object can manipulate the flow path of water. By engaging in this activity, participants see firsthand the invisible force of static electricity at work, affecting the physical world in surprising ways.

Difficulty Level: Low

Cost: Low ($1 to $5)

• A plastic comb or balloon
• A wool sweater or piece of fabric
• A sink with a faucet that can produce a thin stream of water
• Adjust the faucet to create a thin, steady stream of water.
• Rub the comb or balloon against the wool fabric for about 30 seconds to generate static electricity.
• Slowly bring the charged comb or balloon near the water stream without touching it.
• Observe how the water stream bends towards the comb or balloon, demonstrating the effect of the static electric field.
• Try varying distances and angles to explore how the strength of the electric field affects the water’s behavior.

Watching the video “How to Bend Running Water (using a Comb)” is recommended for an engaging demonstration in action.

What It Teaches

Learners gain insight into the concepts of electric charge and electric fields, understanding how charged objects can influence neutral ones in their vicinity. This experiment serves as a practical demonstration of the principles of electrostatics, including attraction, repulsion, and the behavior of electric fields.

Conceptual Background

This experiment showcases the principles of static electricity and electrostatic attraction. When certain materials are rubbed together, electrons are transferred from one material to the other, resulting in one object becoming negatively charged and the other positively charged.

Water molecules are polar, meaning they have a slight positive charge on one end and a slight negative charge on the other. When a charged object like a comb comes close, the charged comb attracts the opposite charges in the water molecules, causing the stream of water to bend towards the comb.

2. Make a Magic Wand

The experiment showcases the ability of static electricity to attract objects, effectively turning a simple rod into a ‘magic wand’. This visually engaging activity helps to demystify the concept of static electricity and demonstrates its practical effects.

• A plastic rod or ruler
• A wool fabric
• Small, lightweight objects such as paper bits, confetti, or cereal
• Rub the plastic rod or ruler vigorously with the wool fabric to generate a static charge.
• Slowly approach the charged rod to the small objects laid out on a surface.
• Watch as the objects are attracted to the rod and stick to it, simulating the effect of a ‘magic wand’.
• Explore how different materials and objects react to the static charge, noting variations in attraction strength.

For an engaging demonstration of how a simple rod and piece of fabric can transform into a magic wand, watching the corresponding experiment video is recommended.

Participants learn about static electricity, including how and why certain materials become charged and how those charges can attract neutral objects. The experiment introduces foundational concepts in physics, such as electric charge, electric fields, and the interaction between charged and neutral bodies. It also encourages curiosity about the natural world and the unseen forces that shape our daily experiences.

Static electricity is the result of the imbalance of electrons on the surface of materials. Rubbing the plastic rod with wool fabric transfers electrons between the two materials, charging the rod. Small lightweight objects like paper bits are easily influenced by static electric fields because they are light enough to be moved by the attractive force of the static charge.

3. Bubble Balloons

This experiment highlights how static electricity can affect the behavior of bubble balloons, offering a fun and interactive way to observe the effects of electrical charges on physical objects.

• Wool fabric
• Bubble solution
• A bubble wand or small loop of wire
• Inflate the balloon and generate a static charge by rubbing it against the wool fabric.
• Create a bubble using the bubble solution and wand.
• Approach the charged balloon to the bubble without touching it.
• Observe the attraction between the balloon and the bubble, showing the influence of static electricity.
• Try different distances and angles to explore the strength and range of the static electric field.

Watching the video is recommended to learn how to conduct the Bubble Balloons experiment and see the fascinating science in action.

Learners gain insights into electrostatics, observing how electric charges can cause movement and changes in the state of materials. The experiment serves as a vivid illustration of how charged objects interact with other materials, showcasing induced charges and the principles of electrical attraction and repulsion.

Similar to the water bending experiment, this activity demonstrates static electricity and its effects on objects. The surface of the balloon, after being rubbed against hair or wool, becomes negatively charged. This static charge can attract the thin surface of a bubble without popping it because the forces of attraction are gentle and the bubble’s surface is flexible, demonstrating the principle of electrostatic forces on different materials.

4. Soda Can Electroscope

The Soda Can Electroscope experiment demonstrates how movement can be detected and visualized without direct contact, using principles of electrostatics. It aims to explore the basics of how electric charges can induce motion in everyday objects, providing a tangible demonstration of invisible forces at work.

• An empty soda can
• A piece of wool fabric
• A flat surface (like a table)
• Place the soda can on its side on a flat surface.
• Inflate the balloon and then rub it vigorously against the wool fabric to generate static electricity.
• Slowly bring the charged balloon near the soda can without touching it.
• Observe how the can starts to roll towards the balloon, demonstrating the effect of the static electric field generated by the balloon.
• Try different distances and angles to see how the electric field’s strength and direction affect the movement of the can.

To discover how to conduct the Soda Can Electroscope experiment, it is recommended to watch this informative video.

This experiment introduces learners to the concept of electrostatic forces and how they can cause motion in objects. It highlights the fundamental principles of electricity and magnetism, illustrating how charged objects interact with neutral ones. Participants will understand the basics of how an electroscope works, gaining insight into methods of detecting electric charges and the influence of electrostatic forces on materials.

An electroscope is a device used to detect electric charge. In this simple version, the soda can becomes a detector of static electricity. Rubbing the balloon transfers electrons to it, negatively charging the balloon. Bringing it close to the can induces a charge separation in the can, with electrons in the can repelled away from the balloon, causing the can to roll towards the balloon.

5. Separate Salt & Pepper

This experiment utilizes electrostatic principles to separate salt and pepper mixtures, illustrating how different materials respond to electric charges. It demonstrates the effect of static electricity on small particles and provides insight into the nature of electrical attraction and repulsion.

• A battery or a plastic spoon (optional)
• Two separate containers
• Mix equal parts of salt and pepper in a container.
• Place the battery horizontally on a table, ensuring it remains stationary.
• Slowly sprinkle the salt and pepper mixture around one end of the battery.
• Observe how the particles move and separate in response to the electric field generated by the battery.
• Discuss the results and the principles of static electricity that cause the salt and pepper to behave differently.

To see a practical demonstration of how to separate salt and pepper, watching this video is highly recommended.

Learners gain an understanding of how static electricity can be used to manipulate matter at a small scale. The experiment highlights the concept of electric charges and how they interact with different substances. Participants will explore the properties of salt and pepper particles and observe how these properties influence their behavior in an electric field.

This experiment explores the concept of static electricity and its effect on different substances. Salt and pepper respond differently to static charges due to differences in their mass and surface properties. When an object, like a comb or a plastic rod, is electrically charged through friction and brought near a mixture of salt and pepper, the lighter pepper particles are attracted to the static charge more easily than the heavier salt particles.

6. Butterfly Experiment

The Butterfly Experiment offers a delightful exploration of static electricity through a simple and creative activity. By combining everyday materials, this experiment allows children to witness the enchanting effect of electrostatic forces on a handmade butterfly, making science both accessible and fun.

• A square of cardboard (any size)
• Tissue paper
• Cardstock (or additional cardboard for coloring)
• Googly eyes (optional for a cute touch)
• Begin by cutting a square from your cardboard. The size can vary based on what you have available or prefer.
• Shape the tissue paper into a butterfly, ensuring it consists of two connected wings that fit on the cardboard square but are large enough to flap freely.
• Fashion the butterfly’s body from cardstock or cardboard and cut it out.
• Arrange the tissue wings on the cardboard square without using glue, allowing them to move freely.
• Glue the butterfly’s body onto the tissue wings, applying glue only at the top and bottom of the body to avoid adhering the wings to the cardboard.
• Add googly eyes to your butterfly for an extra bit of personality.
• For optimal movement, consider decorating the tissue wings after the experiment.
• Generate a static charge by rubbing a balloon against hair or clothing.
• Slowly bring the charged balloon close to the butterfly. The static electricity will cause the tissue wings to flutter, simulating the butterfly’s flight.

For a captivating demonstration of how to bring the Butterfly Experiment to life, watching this video is highly recommended.

This experiment introduces the fascinating world of static electricity and its ability to move objects without direct contact. Children learn about the properties of materials that allow them to be influenced by electrostatic forces, illustrating a fundamental principle of physics in a visually engaging way.

This Butterfly Experiment demonstrates how even the simplest materials can be brought to life with a bit of scientific knowledge. It provides an easy-to-understand example of how electrostatic charges attract lightweight objects, mimicking the natural fluttering of a butterfly. Through this experiment, children can grasp the concept of static electricity in a memorable and enjoyable manner, fostering a deeper interest in science and the world around them.

7. Homopolar Motor

This experiment demonstrates the creation of a homopolar motor, showcasing the interaction between a magnetic field and electric current to produce motion. It offers a simple yet profound example of how electromagnetism can be harnessed for motion.

• A strong magnet
• Copper wire
• A small conductive wheel or disk
• Attach the magnet to one end of the battery.
• Bend the copper wire into a shape that will allow it to touch the magnet and the other end of the battery simultaneously.
• Place the small wheel or disk on the wire to complete the motor.
• Observe how the motor spins when the circuit is completed, creating a simple yet effective demonstration of electromagnetic forces.
• Try different wire shapes and sizes to explore how they affect the motor’s speed and efficiency.

To see a step-by-step guide on creating a Homopolar Motor and understanding the principles behind its motion, it is highly recommended to watch this video.

Participants will understand the basics of electromagnetism, including how electric current and magnetic fields interact. The experiment introduces the concept of a homopolar motor, demonstrating one of the simplest forms of electric motors. Learners will explore the principles of magnetic fields and their effects on conductive materials.

A homopolar motor is the simplest kind of electric motor and demonstrates the direct conversion of electrical energy into mechanical motion. It operates on the principle that a magnetic field exerts a force on a moving charge. In this case, a current-carrying wire is placed in a magnetic field created by a magnet attached to a battery. The interaction between the magnetic field and the electric current generates a force that causes the wire (or a disk or other object) to spin.

8. Electric Cornstarch

Discover the fascinating world of static electricity with this simple yet captivating experiment. Using just a few kitchen items and a balloon, witness the curious behavior of a cornstarch and oil mixture as it reacts to electrostatic charges.

• Vegetable oil
• Mixing bowl
• Large spoon
• Measuring cup
• Pour 1/4 cup of cornstarch into a mixing bowl.
• Add 1/4 cup of vegetable oil to the bowl and stir the mixture until it thickens.
• Inflate a balloon and securely tie it off.
• Charge the balloon statically by rubbing it against your hair, shirt, or rug, with hair being the preferred method.
• Hold the charged balloon near a spoonful of the cornstarch mixture. Observe as the cornstarch leaps towards the balloon, then slowly move the balloon away.

To learn how to conduct the Electric Cornstarch experiment, watching this demonstration video is highly recommended.

Witness firsthand how a negatively charged object can attract a neutrally charged one. This experiment is a playful exploration of electrostatic forces, demonstrating the interactions between charged and neutral objects without the need for complex equipment or dangerous materials.

This experiment sheds light on the principles of static electricity through an interactive and visually engaging demonstration. When the balloon is rubbed against a surface, it picks up extra electrons, giving it a negative charge. This charge has the power to attract neutral objects, like the cornstarch mixture, because of the attraction between the negative charge of the balloon and the positive parts of the molecules in the cornstarch mixture.

9. Simple Lemon Battery

The Paper Circuits experiment introduces the fascinating world of electronics by allowing kids to create their own functioning circuits on a piece of paper. Utilizing conductive materials and simple components, this activity bridges the gap between creative arts and science, demonstrating the basics of how electrical circuits are designed and how they function to power devices.

• Two different types of metal nails (e.g., copper and zinc)
• Alligator clips
• A small LED or voltmeter
• Insert one copper nail and one zinc nail into the lemon, ensuring they do not touch.
• Connect one alligator clip to the copper nail and the other end to the LED or voltmeter.
• Attach another alligator clip to the zinc nail and connect it to the other terminal of the LED or voltmeter.
• Observe the LED lighting up or the voltmeter indicating the presence of electrical current.
• Discuss the chemical reaction occurring in the lemon battery and its implications for understanding how batteries work.

For an engaging demonstration on how to create a Simple Lemon Battery and understand the science behind turning a lemon into a power source, watching this video is highly recommended.

This experiment introduces the concept of electrochemical cells, demonstrating how a chemical reaction can produce electrical energy. Participants learn about the flow of electrons from one material to another, generating an electric current. It provides a hands-on approach to understanding the basic principles behind batteries and electrical circuits.

The lemon battery experiment illustrates a basic chemical reaction that generates electrical energy. Lemons contain citric acid, which reacts with two different metals (zinc and copper, for example) inserted into the lemon. This reaction creates a difference in electrical potential between the two metals, allowing an electric current to flow when they are connected by a conductor (like an alligator clip).

This setup forms a simple battery, teaching the basics of electrochemistry and how chemical energy is converted into electrical energy.

10. Index Card Flashlight

This experiment illuminates the principles of how electricity can generate light, using simple materials to create a rudimentary flashlight. It demonstrates the transformation of electrical energy into light energy, showcasing the fundamentals of an electrical circuit.

Difficulty Level: Middle

• Aluminum foil
• An index card
• A small light bulb
• Cut two strips of aluminum foil and tape one end of each to the bottom of the light bulb.
• Attach the other ends of the foil strips to each side of a battery with tape, ensuring they do not touch.
• Use the index card as a switch by placing it between the foil strips to break the circuit.
• Remove the index card to close the circuit and light the bulb, demonstrating a simple electrical circuit.

To see how kids can easily light up a small bulb with just aluminum foil, a battery, and an index card, viewing the demonstration video is recommended.

Learners are introduced to the basic components of an electrical circuit, including conductors, insulators, and switches, and how electricity flows through a circuit to produce light. It emphasizes the importance of a complete circuit for the flow of electrical energy and provides a hands-on approach to understanding how light bulbs work.

This experiment introduces the basic components and principles of an electrical circuit, including energy sources (batteries), conductors (aluminum foil), and loads (a light bulb). When the circuit is completed, electrons flow from the battery through the foil and light bulb, causing the bulb to illuminate. This demonstrates how electrical energy can be converted into light energy, the principle behind all-electric lighting.

11. Potato Clock

This experiment explores how chemical reactions in everyday items like potatoes can be used to generate electricity, powering a digital clock. It illustrates the concept of bio-energy and the potential of alternative energy sources.

• Two potatoes
• Copper and zinc strips (or a copper coin and a galvanized nail)
• Alligator clip wires
• A low-voltage digital clock
• Insert a copper and a zinc strip into each potato.
• Connect the copper strip of the first potato to the clock’s positive terminal using an alligator clip.
• Link the zinc strip of the second potato to the negative terminal of the clock.
• Use another alligator clip to connect the zinc strip in the first potato to the copper strip in the second potato, completing the circuit.
• Watch as the chemical reaction within the potatoes generates enough electricity to power the clock.

Viewing the demonstration video is recommended to witness a potato transform into a power source for a digital clock, proving it’s not just for dinner but a battery too!

It introduces the principles of chemical energy conversion into electrical energy, demonstrating the operation of a basic electrochemical cell. Participants learn about the electrochemical processes that allow ions to move between electrodes, generating electricity. This experiment encourages thinking about sustainable energy sources and the role of chemistry in electrical engineering.

A potato clock works on the principle of converting chemical energy into electrical energy, using the potato as an electrolyte. The metals inserted into the potato (typically zinc and copper) act as electrodes. Chemical reactions between the potato juice and the metals create an electrical flow, turning the potato into a battery. This experiment provides a basic introduction to electrochemistry and how batteries work.

12. Water & Electricity

This experiment investigates the conductivity of water by comparing the electrical properties of salt water and vinegar. It aims to demonstrate how different solutions conduct electricity and the role of electrolytes in this process.

• A clear glass bottle
• Saltwater solution
• A voltmeter
• Two electrodes
• Fill the clear glass bottle with salt water.
• Place two electrodes into the saltwater solution without them touching.
• Use the voltmeter to measure the conductivity of the saltwater by connecting its leads to the electrodes.
• Repeat the process with vinegar in a new glass bottle.
• Compare the electrical conductivity of the saltwater and vinegar, discussing the effects of different electrolytes on the solution’s ability to conduct electricity.

For a detailed demonstration of conducting the Water & Electricity experiment and understanding the principles of conductivity, viewing this video is highly recommended.

Participants learn about the concept of electrolytes and their importance in conducting electricity through solutions. The experiment provides a clear understanding of how the presence of ions in a solution enables it to conduct electrical current. It also introduces the use of a voltmeter to measure electrical conductivity, offering a practical insight into the basic principles of chemistry and physics.

Water’s ability to conduct electricity is well-known, but it’s the impurities (like salts and acids) dissolved in water that actually carry the charge. Pure water is a poor conductor of electricity. When salt (sodium chloride) is dissolved in water, it dissociates into ions (sodium and chloride), which are free to move and carry electrical current. Vinegar, being an acid, dissociates into hydrogen ions and acetate ions, also making it a conductor.

13. Create a Motor

Create a simple motor, demonstrating the interaction between electricity and magnetism to produce motion. It offers a hands-on approach to understanding how electrical energy can be converted into mechanical energy.

Cost: Middle ($5 to $10)

• Different coil sizes
• Paper clips
• Wrap the copper wire around a battery to create a coil, leaving the ends of the wire-free.
• Attach the ends of the coil to the battery terminals using tape, ensuring they make good contact.
• Place the magnets near the coil without touching it.
• Observe how the coil begins to spin when the circuit is completed, creating a simple motor.
• Try different coil sizes, shapes, and magnet placements to explore the motor’s efficiency and performance.

For a detailed guide on conducting the Creation of a Motor experiment and witnessing the fascinating process in action, watching this video is highly recommended.

Participants learn about the basic components required to build a motor, including magnets, wires, and a power source. The experiment explains the principles of electromagnetic induction and how a magnetic field can induce motion in a conductor. This activity provides foundational knowledge of how motors work, encouraging further exploration into electromechanical systems.

This experiment explores the interaction between electricity and magnetism, foundational to the operation of electric motors. When electric current flows through a wire, it generates a magnetic field around the wire. If this wire is placed near a permanent magnet, the magnetic field created by the electric current interacts with the magnetic field of the magnet, causing the wire to spin. This principle, known as the Lorentz force, is crucial for the functioning of all electric motors.

14. Build a Power Pack

The Build a Power Pack experiment offers a fun and straightforward introduction to constructing primary electrical circuits. It demonstrates how electricity and magnetism can work together to create motion, providing a practical understanding of circuitry.

• Small motor
• Create a switch by folding a piece of aluminum foil and attaching it to the paper clip with tape.
• Connect one end of the paper clip to the positive terminal of the battery and the other end to the motor.
• Complete the circuit by connecting the motor’s other terminal to the battery’s negative terminal.
• Use the aluminum foil switch to control the flow of electricity, powering the motor on and off.
• Observe how the simple circuit can drive motion in the motor, demonstrating the basics of power pack construction.

Viewing this video is recommended to explore a variation on how to conduct the Build a Power Pack experiment and understand the intricacies of assembling a functional power source.

This experiment teaches the basics of electrical circuits, including the concepts of conductors, insulators, and switches. Participants learn how to assemble a simple circuit that can power a device, reinforcing the principles of how electricity flows through a circuit and the role of magnets in generating motion.

Building a power pack involves creating a simple electrical circuit that can store and release energy. This experiment touches on the principles of energy storage, circuit design, and conductivity. Conductive materials allow electrons to flow freely, essential for the movement of electrical energy in a circuit. By assembling a power pack, learners can explore how batteries can be connected to other components to power various devices, demonstrating basic principles of electrical engineering.

15. Making a Dimmer Switch

This experiment explores the concept of controlling electrical flow using a dimmer switch, demonstrating how varying the electrical input can affect light intensity. It offers a practical understanding of basic electronics and circuit design.

• A light bulb
• A variable resistor (potentiometer)
• A breadboard (optional for easier assembly)
• Connect the light bulb to one terminal of the battery using a wire.
• Insert the variable resistor between the light bulb and the battery’s other terminal.
• Adjust the variable resistor and observe how the light intensity changes.
• Try different resistor values to explore how they affect the brightness of the light bulb, demonstrating the operation of a dimmer switch.
• Discuss the principles behind the experiment, including how resistance controls the amount of current flowing through the circuit.

For an insightful demonstration of how to construct a Dimmer Switch and explore its functionality, viewing this video is highly recommended.

Learners will understand how resistance affects the flow of electricity in a circuit and how this principle is used to control devices like lights. The experiment introduces the concept of variable resistance and how it can be applied to create a dimmer switch. This activity serves as a foundation for exploring more complex electronic circuits and the role of components like resistors and capacitors.

This experiment involves understanding resistance and its effect on the flow of electricity. A dimmer switch works by varying the resistance in an electrical circuit, thereby controlling the intensity of the light bulb. Increasing the resistance reduces the flow of current, dimming the light, and vice versa. This principle demonstrates how electrical resistance can control the amount of energy that flows through a circuit, a fundamental concept in electronics.

16. Paper Circuits

The Copper Plate Coin experiment is an engaging and educational activity that introduces children to the basics of electrical circuits using simple materials and a bit of creativity. By completing a circuit with a copper plate and a coin, participants can light up LEDs, offering a visually striking demonstration of how electricity flows through a circuit.

• Conductive copper tape
• Coin cell battery (e.g., CR2032)
• Paper (construction paper or cardstock works well)
• Tape (clear tape or masking tape)
• Lay out your piece of paper and plan the design of your circuit, marking where the LED and battery will be placed.
• Apply the conductive copper tape along your drawn lines, ensuring you create a continuous path for electricity to flow. Make sure the circuit connects the LED’s positive and negative leads correctly to the corresponding sides of the battery.
• Insert the LED into the circuit by sticking its legs through the paper and bending them to touch the copper tape. Secure it with tape if necessary.
• Place the coin cell battery in its designated spot, ensuring the positive side is facing up. Secure it with a small piece of tape.
• Complete the circuit by connecting the end of the copper tape to the battery. Your LED should light up if the circuit is correctly assembled.
• Try different circuit designs or add more LEDs to create complex and creative paper circuits.

To learn how to create your own Paper Circuits and see the fascinating combination of creativity and electronics in action, watching this demonstration video is highly recommended.

This experiment demystifies the workings of electrical circuits, emphasizing the importance of a complete path for electrical flow and introducing the concept of conductivity. Participants learn the basic principles of circuit design, including how to connect components like LEDs and batteries to create a functioning circuit. It offers a creative and hands-on approach to understanding electricity and electronics, fostering skills in problem-solving and design.

Paper Circuits simplify the complex world of electronics, making it accessible and understandable for learners of all ages. By creating a circuit on paper, participants see firsthand how electrical components work together to create light, sound, or motion. The use of conductive tape instead of wires introduces the concept of electrical conductivity in a tangible way, showing that electricity can flow through various materials to connect electronic components.

This experiment provides a foundational understanding of how circuits are built and operated, serving as a stepping stone to more advanced electronics projects.

17. Play-Dough Circuits

The Play-Dough Circuits experiment offers a fun and interactive way to understand electrical circuits. Using play dough and a few simple components, it demonstrates how circuits are created and how electricity flows through conductive materials.

• Conductive play dough (homemade or store-bought)
• Insulating play dough or material
• Battery pack with wires
• Conductive rods (optional)
• Mold the conductive play dough into two separate shapes.
• Connect the battery pack to each shape using wires, ensuring the circuit is not completed.
• Insert an LED light into the play dough, bridging the two shapes to complete the circuit.
• Observe the LED light up as the electrical current flows through the conductive play dough.
• Try adding insulating materials between the conductive play dough to understand the role of insulators in circuits.

To discover how to bring electrical concepts to life with Play-Dough Circuits, including setting up your own conductive and insulating paths, watching this instructional video is highly recommended.

Participants will explore the basics of circuitry, including the concepts of electrical conductors and insulators. The experiment makes it easy to visualize the path of electrical current and introduces the idea of creating simple circuits with everyday materials. It encourages experimentation with different circuit configurations and provides a foundation for learning about electrical engineering principles.

Play Dough Circuits use the conductive and insulating properties of different types of play dough to teach about electrical circuits. Conductive play dough contains salt, allowing it to conduct electricity, while insulating dough does not, preventing electrical flow. By creating circuits with these materials, children learn about the flow of electricity, how circuits work, and the importance of conductors and insulators in controlling electrical energy.

18. Build an Electromagnetic Train

The experiment explores the principles of electromagnetism to create a miniature train. It demonstrates how electromagnetic forces can be used to propel objects forward, providing a hands-on way to investigate magnetic fields and electrical currents.

Difficulty Level: High

• Conductive track (e.g., coiled copper wire)
• Strong magnets
• A small vehicle or carriage that fits on the track
• Construct the track using the conductive material, ensuring it is smooth and even.
• Attach the magnets to either end of the battery.
• Place the battery and magnet assembly onto the track.
• Observe how the assembly moves along the track, propelled by the electromagnetic forces generated.
• Discuss the principles of electromagnetic propulsion and its applications in modern technology.

For an insightful demonstration of how to construct a simple version of an Electromagnetic Train and grasp the science that propels it, watching this video is highly recommended.

Through building an electromagnetic train, learners gain insights into the workings of electromagnetic propulsion and the basic principles underlying modern electric trains. The experiment encourages exploration of how electricity and magnetism interact to create motion, offering a practical understanding of electromagnetism.

This experiment delves into electromagnetism, a branch of physics involving the study of electric currents and magnetic fields. The electromagnetic train model demonstrates how magnetic fields can be used to propel objects without physical contact. By creating a coil (track) that carries current, a magnetic field is generated. Placing a battery-powered assembly with magnets on the coil interacts with this magnetic field, propelling the assembly along the coil.

This principle underlies the technology behind real-world magnetic levitation (maglev) trains, which use electromagnetic propulsion to move vehicles at high speeds with minimal friction.

19. Bottle Radio

This experiment demonstrates how to create a basic radio receiver using aluminum foil, showcasing the principles of radio communication and the science of sound.

Cost: High ($10 to $20)

• A plastic or glass bottle
• A radio tuner circuit (simple kits available)
• Wrap the plastic bottle with aluminum foil, creating a conductive surface.
• Connect the wire to the aluminum foil and attach the other end to the radio tuner circuit.
• Connect the earphones to the circuit.
• Tune the circuit to different frequencies and listen through the earphones.
• Explore different stations and sounds, understanding how radio signals are received and heard through the makeshift bottle radio.

To learn how to create your own Bottle Radio and understand the principles behind it, watching this demonstration video is highly recommended.

Participants learn about the fundamentals of radio waves and how they can be captured and converted into sound. The experiment provides an introduction to the electromagnetic spectrum and the concept of frequency modulation. It encourages exploration into the physics of sound and the technology behind radio transmission and reception.

A bottle radio simplifies the concept of radio reception, where electromagnetic waves (radio waves) are converted into sounds. The aluminum foil acts as an antenna, capturing radio waves. The simple circuit within the bottle, connected to a tuner and speaker or earphones, decodes these waves into electrical signals that the earphones convert into sound. This experiment introduces the electromagnetic spectrum and the basic principles of radio communication.

The Value of Electricity Science Experiments for Kids

Electricity science experiments for kids offer a treasure trove of educational benefits that extend far beyond the classroom, making them an invaluable addition to any science curriculum or at-home learning experience. These hands-on activities provide a unique opportunity to engage young minds in the exploration of fundamental scientific principles, fostering a deeper understanding of the world around them.

Here’s why incorporating such experiments into children’s education is profoundly beneficial:

• Stimulates Curiosity and Engagement: Electricity is a fascinating subject for children, filled with wonders and the potential for discovery. Experiments turn abstract concepts into tangible experiences, sparking curiosity and encouraging kids to ask questions, seek answers, and delve deeper into scientific inquiry. This active engagement helps cement understanding and retention of complex ideas.
• Builds Critical Thinking Skills: By experimenting with electrical circuits, conductive materials, and the principles of electromagnetism, children learn to hypothesize, test, observe, and draw conclusions. These activities promote critical thinking and problem-solving skills, as kids must navigate challenges, troubleshoot issues, and refine their approaches based on experimental outcomes.
• Enhances STEM Education: Science, Technology, Engineering, and Mathematics (STEM) education is crucial in today’s technology-driven world. Electricity experiments provide a practical foundation in physics and engineering principles, encouraging an early interest in STEM fields. This hands-on learning can inspire future careers and foster a generation equipped to tackle the technological challenges of tomorrow. Explore our informative article on STEM activities, “19 Best STEM Activities for Elementary Students: Engaging and Educational Projects” for more insights.
• Encourages Creativity and Innovation: Electricity experiments often require children to use common household items or simple materials to explore complex concepts. This limitation becomes a strength, pushing kids to think creatively and innovate with the resources at hand. Such creativity in problem-solving and design is a valuable skill in all areas of life and work.
• Promotes Collaboration and Communication: Many electricity experiments are best conducted in pairs or small groups, providing an excellent opportunity for collaborative learning. Working together, children learn to communicate ideas, share tasks, and support each other’s learning. This collaborative process is essential for developing social skills and the ability to work effectively in teams. To delve deeper into the topic of Collaboration and Communication, consider reading “17 Engaging SEL Activities for Middle School Students: Building Emotional Intelligence in 2023 Classroom” for comprehensive insights.
• Demonstrates Real-World Applications: Electricity is everywhere, powering homes, schools, and nearly every aspect of modern life. Through experiments, children see firsthand how its principles are applied in the real world, from the gadgets they use to the way cities are powered. This relevance to their daily lives helps children appreciate the importance of science and technology, encouraging them to become informed and conscientious citizens.
• Fosters a Love for Learning: Perhaps most importantly, these science experiments make learning fun. The excitement of lighting up an LED, powering a clock with a potato, or creating a simple motor can turn even the most reluctant learners into enthusiastic scientists. This positive association with learning fosters a lifelong love for discovery and education.

In conclusion, the benefits of integrating electricity science experiments for kids into education are vast and varied. By offering hands-on, engaging, and intellectually stimulating activities, these experiments help cultivate curious, critical-thinking, and creative young minds ready to explore the electrifying world of science.

Questions For Further Exploration

As we transition from hands-on experimentation to reflective inquiry, our “Questions for Further Exploration” section serves as a bridge to deeper understanding and curiosity. Here, young scientists are invited to ponder and investigate beyond the surface, challenging them to extend their learning and apply critical thinking.

This segment aims to cultivate a spirit of discovery, prompting learners to question, adapt, and innovate with the scientific principles they’ve encountered, ensuring their journey of exploration continues well beyond the experiments themselves.

Useful Resources

• What Is Electricity? Worksheets And Science Activity Ideas For Kids
• Science Games and Videos
• How to Teach Kids About Electricity (Activities and Experiments)

Final Thoughts

Through these hands-on experiments, children gain invaluable skills and knowledge, setting the foundation for a lifetime of curiosity and discovery. This article serves as a testament to the power of engaging young minds with the wonders of electricity, ensuring they are equipped, inspired, and ready to light up the future with their ideas and innovations.

For more exciting educational content for school students across various subjects, take a look at our article, “Empower Your Students with the 13 Best Online Coding Classes for Middle Schoolers.”

• Recent Posts

Simona Johnes is the visionary being the creation of our project. Johnes spent much of her career in the classroom working with students. And, after many years in the classroom, Johnes became a principal.

• Overview of 22 Low-Code Agencies for MVP, Web, or Mobile App Development - October 23, 2024
• Tips to Inspire Your Young Child to Pursue a Career in Nursing - July 24, 2024
• How Parents Can Advocate for Their Children’s Journey into Forensic Nursing - July 24, 2024

Leave a Comment Cancel reply

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

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

• FREE Experiments
• Kitchen Science
• Climate Change
• Egg Experiments
• Fairy Tale Science
• Edible Science
• Human Health
• Inspirational Women
• Forces and Motion
• Science Fair Projects
• STEM Challenges
• Science Sparks Books
• Contact Science Sparks
• Science Resources for Home and School

Easy Electricity Projects for Kids

May 19, 2021 By Emma Vanstone Leave a Comment

Electricity and circuits are great fun for children ( and teachers and parents ) to learn about. This collection of electricity science projects and experiments are all easy to try and very satisfying. Watching a bulb or an LED light up because a circuit works always seems very rewarding, and the bonus is you can be as creative as you like! Make houses, torches, robots, and so much more. The creative opportunities with this kind of STEM project are endless!!

These electricity experiments use only a battery so they are safe if supervised by an adult. Remember, mains electricity is very dangerous.

Please supervise children with these activities at all times.

Quick electricity and circuit refresher

Electric current is the flow of charge around a circuit , it can only flow if the circuit is complete.

A battery acts like a pump, pushing the electric charge around the circuit. We call this force voltage. The higher the voltage the more current flows.

You can increase voltage by using multiple batteries or higher voltage batteries.

Which materials conduct electricity?

Metals conduct electricity as they allow electrons to pass through them. Electrical charge is a flow of electrons ( negatively charged particles ).

The opposite of a conductor is an insulator. Insulators don’t allow electric charge to pass through them. Plastic, wood and glass are examples of insulators.

What conducts electricity other than metals?

Sea water or a homemade salt solution. Teach Engineering has instructions for a great salt water battery .

Graphite – see our graphite circuit below.

Do you have any more electricity project ideas for us to try?

Last Updated on January 11, 2023 by Emma Vanstone

Safety Notice

Science Sparks ( Wild Sparks Enterprises Ltd ) are not liable for the actions of activity of any person who uses the information in this resource or in any of the suggested further resources. Science Sparks assume no liability with regard to injuries or damage to property that may occur as a result of using the information and carrying out the practical activities contained in this resource or in any of the suggested further resources.

These activities are designed to be carried out by children working with a parent, guardian or other appropriate adult. The adult involved is fully responsible for ensuring that the activities are carried out safely.

Reader Interactions

Leave a reply cancel reply.

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

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

An Everyday Story

Baby Gifts, Kids Toys & Motherhood

• Terms of Services
• Privacy Policy

25 Electricity Experiments For Kids

By Beth Roberts | Last Updated April 21, 2022

It’s hard to get kids excited about science and experiments. But luckily, there are plenty of cool ideas for electricity experiments for kids that you can use to change that.

Take a look at these 25 unique science projects for kids about electricity, perfect for all ages and skill levels. You will find some easy, quick experiments that take more time and preparation. So try something new this summer.

1. Waterbending Static Electricity Experiment 

The kids want to know what they can do with the electricity they get from their hairdryers, and that’s a good question. Can they turn it into the water? Can they create an electrical field and make water? The answer is yes! Follow this simple step-by-step guide to see how to do it. This experiment is fun for all ages, but children will enjoy playing with this stuff the most.

2. Make a Magic Wand 

You probably know about static electricity. It’s what causes the hair to stand up on your arms and the hair dryers to get hot. But did you know that you can use that static electricity to create a magic wand ? Kids will love learning how magnets work and how to make them work together.

3. Index Card Flashlight Experiment

Do the kids want to know how light works? It turns out that light is created by electricity and magnetism . In this easy experiment, the kids will learn about the basic principles of light using just a little bit of aluminum foil.

4. Potato Clock 

Potato Clock is a cute little science experiment that will teach kids how electricity and magnetism work together to create a clock. The potato is the clock face; the paper is the hands; the pen is a needle, and the magnets are the wind-up key. The kids will love making this clock, and they can even make it into a working toy if they choose to.

5. Bubble Balloons 

This experiment is a blast for all ages. The kids will learn how to make a bubble balloon and then how the bubble balloon becomes energized by electricity and magnetism when they touch it together!

6. Soda Can Electroscope 

There are two basic ways that the human brain sees movement. One way is through color and light; the other is sound and vibration. Both of these ways are important to us as humans but at different levels of importance. If you think about it, when you see a person, they have a face or a walking motion. But when you see something move in the dark or a mirror, it can be almost unrecognizable to you.

7. Create a Motor 

Creating a Motor is a great experiment to show kids how electricity works. They will learn about magnets and how they work to create motion in a simple motor. You will need some paper, a drawing, and a wire. You can make one for yourself or build one for your child.

8. Build a Power Pack

Build a Power Pack is an easy experiment that shows kids how electricity and magnets work together to create motion. They will need a paper clip, some aluminum foil, and some tape. Building a Power Pack is a fun, easy, and cheap way to teach kids to develop their primary electrical circuits. You can do this too! You will need some components. 

9. Bottle Radio 

You can make a bottle radio out of aluminum foil if you have a lot of it. The kids will love looking at the different sounds that come out of the bottle, and they may even be able to learn some science along the way.

10. Making a Dimmer Switch 

Making a Dimmer Switch is another way to process electricity that always makes me smile. When the kids make a dimmer switch, they will learn how magnets work together to create motion and light. They can then use this knowledge to create their electromagnets!

11. Separate Salt & Pepper 

Separate Salt & Pepper scientific project only requires a battery and some salt & pepper. Pour the salt and pepper into separate containers and place the mortar between them. This works because storms cause the electro-central place of batteries atoms in this works. The particles in each article are attracted to the end of the storm.

12. Butterfly Experiment  

A butterfly may seem like nothing more than a pretty winged insect. But when you use electrical charge and light, you can use a butterfly to demonstrate how electricity moves around the world. The easiest way to do this is with the double-sided 4x4x4 L.E.D. Cube and a single L.E.D. that has four sections of equal lengths. Simply connect one cube side up, then place the other cube side down on top of it.

13. Homopolar Motor 

Homopolar motors work by using electricity and magnets . They involve spinning a magnet at high speeds. A small wheel to propel the interest if the magnetic field is strong enough.

14. Build an Electromagnetic Train 

Electromagnetic trains are a great way to investigate the properties of electromagnetism. If you have no experience with this kind of science project, you can still make your own. Only a few everyday home items and some patience are required. First, make sure that the track will be smooth and even. Next, find a material that can conduct electricity well and put it on the way so that it won’t be too small or big.

15. Electric Cornstarch 

Electric cornstarch is a great way to prove that cornstarch can conduct electricity. You have to make a plastic glove by cutting the top off a bottle and filling it with cornstarch. Then, charge one end of the plastic glove with electricity, and the other side will light up.

16. Water & Electricity 

Water is famous for its ability to conduct electricity. It was demonstrated in this project when in a clear glass bottle with two different electrolytes. The two electrolytes were saltwater and pure vinegar. The only difference was that one contained salt while the other contained vinegar when the saltwater with electricity becomes an electrolyte using a voltmeter.

17. Steady Hand Game 

Who knew a battery, a tiny bit of metal, and two wires could provide so much entertainment? After the cables are attached to the battery and the metal, place one on each side of your hand. You will feel an electrical vibration that will make it hard for you to keep your hand steady.

18. Tiny Dancers (Homopolar Motor) 

Homopolar motors are fun and easy to make. And they are also known as tiny dancers because they tend to spin around in circles. This is a great beginner project for learning about electricity, but it does require some items that you may not have lying around the house. So double-check the list before you begin!

19. Simple Lemon Battery

Simple Lemon Battery particular fun experiment has so much to offer because it is one of the most basic. But it still proves electricity is natural and how a battery works. In short, all you need are a lemon, two nails, and an alligator clip. Then, attach one pin to the opposing end of the battery and the other nail to the positive end. Finally, put the middle of each nail into a lemon half.

20. Rising Ghosts Experiment 

A motion source creates electromagnetic fields . Then, they will attract electrons to it and make an electric field that acts as an antenna. In this project, you will charge a ghost with electricity, and then you will be able to see the ghost move, but it won’t be floating.

21. Play Dough Circuits 

Play Dough Circuits is a straightforward project that makes it easy to see what happens in a circuit without going with the big guns of building a complete course. One course consists of two conductive rods and polystyrene balls. You can use whatever materials you have around the house–including play dough!

22. Copper Plate Coin 

Use a pen going to complete a circuit and light up some L.E.D.s! It is such a fun project for kids as it is easy to set up and does not require much work–or even very many materials, for that matter. And look at how cool the lights shine through when you hold the copper plate above them!

23. Dirt Battery Experiment 

Dirt Battery Experiment is a fun activity that shows kids how batteries work. You need to prepare a half cup of copper sulfate and dish soap–and then mix it all up (using your hands). Then, add half a cup of salt and another cup of warm water. It takes about five minutes to put up, and your kids will have a fun science experiment to show off to their friends.

24. Rainbow Salt Circuit 

Rainbow Salt Circuit is an excellent , colorful project that your kids will love to do. It uses liquid crystals and salt to make a circuit that lights up when pouring in the salt. Rainbow Salt Circuit  can be adapted to suit any age and is one of the best easy experiments for kids

25. Homemade Wigglebot 

Homemade Wigglebot is a fun project that looks like a face but acts like an actual robot! This requires very few materials, so it is an excellent science experiment for kids. The Wigglerbot in a straightforward way–just some wooden craft sticks and plastic tubing. Simply attach the tubes to the tips of the wooden craft sticks, as this creates a circuit.