Experiments

These hands-on experiments will open up a world of discovery. They are quick, fun and easy to do – and use materials that you're likely to have around the house.

Build a mini-rocket

Blast off with a model of NASA’s Space Launch System, the rocket sending humans towards the Moon.

Create a confetti popper

Celebrate the New Year and learn about energy transfer at the same time.

Build a Da Vinci bridge

Channel your inner engineer and build a bridge that stands up without any supports.

Try the egg drop challenge

Put your science and engineering skills to the test to protect a falling egg.

Build a density tower

This multicoloured creation is a real game of sink-or-swim.

Make rainbow cabbage

Harness the power of plants to turn cabbage into a rainbow.

Fishing for ice

Challenge your friends and family to pick up ice cubes using just a piece of string. Then show them how it is done using a little bit of science.

Go crazy with oobleck

Test your chemistry skills and make a weird substance that is both liquid and solid.

Write secret messages

Become a secret agent and pass hidden messages. Use spy science to reveal them.

Into space

Create a constellation

Get creative and find your own patterns in the night sky.

Create your own star map

Unpredictable weather can mean more cloudy nights than usual, but when the skies clear, grab this map and a torch, and get outside to see the stars.

Make space food

Whip up these out-of-this-world snacks to give yourself a taste of what it's like to be an astronaut.

Make a magical Möbius strip

Explore the weird world of an object with a single surface.

Create a lightning bolt in a jar

No need to be a storm chaser, experiment with static electricity to generate your own lightning bolt.

Make a balloon hovercraft

See how air pressure makes this balloon hovercraft whizz across a table.

Make a square bubble

Use science to change the shape of bubbles.

Bending light

Amaze your friends with this surprising trick of the light and learn about the science of refraction.

Build a helicopter

Explore flying-machine physics using just a piece of paper.

Make a bouncy ball

Create your very own bouncing ball using just three ingredients.

Move a boat with soap

Discover how washing-up liquid can power a boat.

Trick your taste buds

Prove that taste if not all on the tongue with this flavour-fooling drink.

Be a DNA detective

This simple experiment allows you to isolate DNA – the chemical that shapes life – from strawberries.

Make moon sand

Turn ordinary play sand into a mouldable alien substance that acts like both a solid and a liquid.

Make a model lung

Find out how your lungs suck air into your body with this easy-to-make activity.

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We carefully select every activity, making sure that they are quick, fun and easy to do – and use materials that you're likely to have around the house. It's a parenting win!

Make a compass

Embark on an adventure and build your own compass.

Watch flowers drink

Make flowers change colour and discover how water moves up through a plant.

An egg magic trick

Can you squeeze an egg through the neck of a bottle without touching it?

Grow salt-crystal geodes

Why wait millions of years when you can grow your own crystals at home in just two days?

Gravity defying ball

Discover how to make artificial gravity with this ace trick.

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Walking water

Make water hop from one glass to another.

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Make a water xylophone

Discover how sound moves through water and make a musical instrument.

Extract iron from cereal

Some cereals are fortified with iron – here's how to get it out again.

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An orange life jacket

Which easy peeler will float – a heavier whole one or a lighter peeled one? The answer may surprise you.

Build a kite

Aim for the sky and turn a piece of paper into a soaring kite.

Make a thermometer

Discover how liquids change their volume as the temperature changes.

Sole searching

Get involved in this citizen-science project from Dundee University to study the marks footwear leave behind. The data you collect could help forensic scientists investigate crime scenes.

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Build a crazy catapult

This device uses energy to propel objects through the air.

Create a glider

Try making this great glider, which doesn’t need wings to fly.

Get experimental in the kitchen

There's more chemistry to explore over in the kitchen – with the bonus of a yummy treat at the end!

Kitchen Chemistry activities

Fun with illusions

Bake an illusion cake

Put the "sponge" into sponge cake with this eye-catching recipe.

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Find a hidden image

Concealed beneath this bright pattern is a 3D scene - but can you spot it?

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Mirror magic

Trick your friends with a mind-blowing illusion that will leave them reflecting for hours.

Grow edible crystals

Grow your own crystals with sugar.

Credit: Getty

The big bang!

Pop a balloon with the power of orange peel.

Grow mycelium

Mycelium is the main body of a fungus. Try growing it yourself and watch these tiny, incredible fibres spread rapidly.

Creating clouds

You see clouds in the sky almost every day, but did you know you can make a cloud in the comfort of your own home?

Credit: Shutterstock

Create a microscope out of rubbish

Reuse leftover junk from around your home to build a functioning microscope.

Mind-bending tricks

Seeing isn’t always believing – create some awesome illusions that will fool your friends and family… and your own eyes.

Make a model Earth

Experience the mysterious “overview effect” without leaving the planet.

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Rainbow rubber eggs

Enjoy some egg-stremely Easter-tastic science.

Colour magic

If you think liquids are boring, then think again! These colourful experiments show you the magical properties of everyday materials.

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Make a rain cloud in a jar

This simple weather experiment shows you how rain works.

Make fizzy dino eggs

Go on a journey to the Jurassic this Easter and make some prehistoric eggs with a science twist.

Film a stop-motion animation

Become an animator whizz with this simple project.

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Bubble power!

Master the science behind blowing bubbles.

Credit: Getty

Electrifying experiments

Learn about the power of electricity with these fun experiments.

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Build an erupting volcano

Make your own mini Mount Vesuvius.

Credit: Getty

Sound science

Discover the power of vibrations with these three noise-making activities.

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Create a Tangram card

Can you solve this Mother’s Day puzzle to create a heart?

Perform a magic bottle trick

Amaze your friends with this egg-cellent science set-up.

Credit: Getty

Spot a constellation

Explore the autumn night skies and open up the universe’s wonders.

Credit: Getty

Make your own UFO hoax

Fool your friends by photographing a fake sighting of an alien spaceship.

Credit: Getty

Make a trick that works a treat

Fold a paper banger to scare your friends.

Become a math-magician

Wow your friends with this maths trick.

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Make gunky, gloopy slime

Create some spooky slime this Halloween.

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Make a terrific terrarium

Create a mini ecosystem in a bottle.

Build a Newton's cradle

Explore time and motion with this classic physics gadget.

Make citrus soap

Use chemistry to craft a gift for Mother’s Day.

Dancing popcorn

Make corn boogie using science.

Snowflake science

Create a winter wonderland in your home with these frozen fractal experiments.

Make a fizzing bath bomb

Bathtime will go with a bang with this bubble experiment.

Grow crystal snowflakes

Watch wintry sparkles appear on these seasonal shapes.

Make a colour-changing liquid

Try some cool cabbage chemistry that will surprise your friends. It’s a kind of magic!

Check out The Week Junior magazines' FREE Activity Hub. The team has compiled some super exciting activities from the award-winning magazine that you can enjoy at home with little to no resource - something to fun, free and easy help keep curious young minds educated and entertained.