Floating Eggs
Eggs sink in normal water so what can you do to make them float? Adding salt can give some surprising results.
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Design and build a parachute that uses important science principles to carefully lower an object to the ground.
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Under what conditions does chocolate melt? Is it different for white and dark chocolate? Experiment to find out!
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Use dry ice and a soapy mixture to create a giant dry ice bubble. How big will your bubble get before it bursts?
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Oil and Water
What happens when you try mixing oil and water? Do they want to be mixed? Give it a go and find out!
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Make some lemon soda pop the quick and easy way. It's tasty, it's fizzy and it's made by you!
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Quick Sand
Making quick sand is easy and you'll have a great time demonstrating this interesting experiment to other people.
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Create an erupting geyser with Diet Coke and Mentos, this amazing experiment is guaranteed to impress your friends!
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Vinegar Volcano
Vinegar and baking soda make for a fun and easy science experiment. Try creating a vinegar volcano.
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Sit back, relax and let the carbon dioxide from a chemical reaction blow up your balloons for you.
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Can't tell if your egg is hard boiled or raw? Find out a sneaky way to know for sure with this simple experiment.
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Make snot without having to pick your nose. Gross out your friends and learn some interesting chemistry facts along the way.
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Use black light to make glowing water and find out exactly how it works with this fun science experiment for kids.
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Learn how you can make a tornado in a bottle with just a few simple items that you can find around the house.
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Bath Salts
Do you feel like a warm, relaxing bath with soothing fragrances? Try this fun experiment and learn the science behind bath salts.
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While it's not quite magic, this is still an impressive experiment that uses pressure and a little bit of time to cut an ice cube in half.
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Breeding Bacteria
Take samples from different places and examine how bacteria grow by breeding it yourself.
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Make your hair stand on end while learning about static electricity and electrons with these cool experiments.
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Do oranges float or sink in water? Time to find out with this fun science experiment related to density.
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Dissolving Sugar
Adding sugar to water might not make a great drink but it does help with this easy experiment.
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The sun heats some colors quicker than others, find out which absorb and which reflect more light.
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Making Music
Create some cool sound waves with this easy music making instrument.
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Here's a great way to see if molecules in hot water really move faster than in cold.
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Balloon Speakers
Experiment with the tightly packed, compressed air inside a balloon to amplify small sounds into big noises.
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Seed Germination
Plant seeds and learn about germination with this cool experiment. Watch seedlings grow as you look after them with the right amount of light and water.
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Put your senses to the test with this simple experiment related to your sense of smell.
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Crazy Putty
Glue plus borax and a few basic ingredients equals a whole lot of squishy fun with this crazy putty experiment.
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Don't know how capillary action works? Then find out more with the help of just water, cups and paper towels.
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Gravity Free Water
Turning a glass of water upside down doesn't always have to involve someone getting wet.
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Take some water samples from a range of different places and use a microscope to investigate what's living inside.
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Lung Volume
Test how fit and healthy you are by completing this experiment that measures how much air your lungs can hold.
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Gather round children and marvel at the amazing bending straw. It's an easy optical illusion that only needs a glass, some water and a straw.
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Bucket Spinning
Learn about centripetal force while somehow staying dry as you spin a bucket of water above your head.
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Do egg shells really contain thousands of tiny holes? Find out with this fun science experiment for kids.
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Make a Snowflake
Have fun making your own crystal snowflake with a little help from some borax and a few other easy to find household items.
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Use sunlight and water to make your own rainbow with this cool activity that helps explain how rainbows work.
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Invisible Ink
Write secret messages with invisible ink you created from lemon juice, read them later if you can work out how to.
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Watch what happens to the air inside a balloon as you heat it up, does it act differently or stay the same? Let's find out!
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Make an Easy Lava Lamp
Learn how to make an easy lava lamp with the help of a cool chemical reaction and this funky science experiment for kids.
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Static electricity can do some amazing things, find out how you can use it to bend a stream of water using just your hair and a comb.
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Ice Overflow
Learn some of the differences between water and ice while trying this simple experiment that might surprise you.
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Experiment with steel wool and vinegar. What kind of chemical reaction occurs when the iron in steel wool reacts with oxygen?
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Dominant Side
Does your body have a dominant side? Test yourself with a variety of challenges to find your dominant eye, hand and foot.
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Learn about energy transfer with the help of a basketball and tennis ball.
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If you're looking for some fun science experiments for kids then you've come to the right place. Check out our free experiments section, full of fascinating hands-on experiments that are a great way to enjoy the world of science.
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