Science experiments for kids at home

You’ve come to the correct place if you’re seeking for some entertaining science experiments for kids at home. Check out our free experiments area. It features variety of exciting hands-on activities that are a fun way to learn about science.

Science experiments for kids at home

bean in a jar

This germination experiment is basic yet intriguing. Did you know that with only a little water, you can grow a bean in a jar? The sprouting of a seedling from a seed is known as germination.

A wide bean seed

A Jar

A napkin or a kitchen roll

a body of water


-A tiny amount of water should be swirled around the jar.
-Place your napkin or kitchen roll in the container folded. Place the bean seed in the jar –[—lying on the napkin (we made the kitchen roll very slightly moist as well).
-Every several days, spray some water on the bean.
After a few days, the bean should begin to sprout roots, which is known as germination.

Ice cube experiments

Cut ice cube into half

With a little pressure, you can speed up the ice melting process. Learn how to magically cut a piece of ice in two while understanding how the technique connects to ice skating.

You’ll need the following items:

one cube of ice

A length of fishing line with a weight connected at either end (the heavier the better).

a storage container

To protect items from becoming wet, you’ll need a tray.

Steps to follow:

-Invert the container and place it on the tray.

-Place the ice cube on top of the container that is upside down.

-Rest the fishing line over the ice cube, allowing the weights to dangle over the container’s side.

For around 5 minutes, watch it.

Soap science experimemts for kids

Soaps and pepper experiments for kids

A shallow bowl,


regular black pepper

and liquid dish soap are all required. ​


-Fill your small dish halfway with water.

-Sprinkle black pepper over the water’s surface. Note how the pepper flakes float due to the water’s surface tension.

-Did anything happen when you put your finger in the center of the dish? Isn’t that it? Probably some pepper flakes got caught on your finger. Consider the pepper flakes to be bacteria.

-Dip the tip of your finger into the liquid dish soap—a small amount is all you need.

-Now insert your finger into the dish’s center. So, what happens next? Those pepper flakes were pursued to the plate’s edges by your soapy finger! Dish soap is designed to dissolve water’s surface tension, which is why it works so well on greasy, unclean dishes. And those “germs” weren’t driven away until you put soap to the bowl. This is why adults always remind you to wash your hands with soap!

Exciting experiments

Diet coke and eruption of Lentos

Diet Coke with Mentos Geyser is one of the most well-known current science experiments for kids.

You’ll need the following items:

Diet Coke in a large bottle
Mentos Geyser tube (about half a pack) (optional but makes things much easier)

-Make sure you’re carrying out this experiment somewhere where you won’t get in trouble for spilling Diet Coke. Outside on some grass is ideal; please do not attempt this in your family’s living room!!
-Remove the lid from the Diet Coke and stand it upright. Put something on top of it, like a funnel or a tube. so you can put the Mentos in at the same time (about half the pack is a good amount). Completing this section can be challenging..

-If you don’t have a properly made geyser tube, this portion can be challenging. I propose purchasing one from a local store like Natures Discoveries (NZ) or online.
-Now comes the fun part: dump the Mentos into the Diet Coke and run around like a crazy person! A massive geyser of Diet Coke should come flying out of the bottle if you’ve done it correctly; it’s a quite stunning sight. The current record is at around 9 meters.

Simple science experiments to kids

Oil mix with water

Some things are not just compatible to be together. Take, for example, oil and water. You can mix them together and shake them forever, but they’ll never be joined together…..or will they? Find out how combining oil and water can help you do your dishes by taking this interesting experiment a step further.

You’ll need the following items:

Bottle of soft drink, small
Food coloring (water)
2 tblsp. extra virgin olive oil
Detergent or dishwashing liquid

Steps to follow:

-To the water, add a little food coloring.
-Fill the tiny soft drink bottle with around 2 teaspoons of coloured water and 2 tablespoons of frying oil.
-Close the bottle tightly and shake it as hard as you can.
-Return the bottle to the table and take a look; the liquids may appear to be mixing, but the oil will float back to the top.

Interesting experiments

How to Make Quick Sand
Make some of your own quick sand and experiment on a small scale. Demonstrate how it works to amaze your friends.

You’ll need the following items:
1 cup cornflour (maize)
a cup and a half of water
a substantial plastic container
A spoon, to be precise.
Steps to follow:

-To manufacture your own rapid quick sand, simply mix the cornflour and water completely in the container.
-When demonstrating how it works to others, stir slowly and drip the quick sand to demonstrate that it is a liquid.
-It will become hard if you stir it quickly, allowing you to hit or poke it swiftly (this works better if you do it fast rather than hard).

-Remember that quick sand is messy; play with it outside if possible, and stir it immediately before using.
-Before you use instant quicksand, always stir it!

Egg experiments for kids

Boiled or raw egg

Surprise your relatives and friends with a simple science experiment that answers a difficult topic. Two eggs look and feel the same, but there’s a big difference: one is raw and the other is hard boiled. Use this fun experiment to figure out which is which.

You’ll need the following items:

One egg that is boiled and a raw egg Make sure the boiled egg is filled at the same temperature with the raw egg.

Steps to follow:
Watch what occurs when you spin the eggs; one should spin while the other wobbles.

Watch what occurs when you spin the eggs; one should spin while the other wobbles. You can also softly touch each egg while it is spinning. One should stop spinning instantly, while the other will continue to spin after you have touched it.

Easy to do

Beautiful bath salt

Give this science experiment for kids a try whether you’re crafting a special gift for someone. Else, experimenting at home, or just want to relax in a hot bath. Make your own bath salts in a range of scents, experimenting with different essential oils to find which you prefer.

You’ll need the following items:

1 cup bicarbonate of soda
a bag made of plastic
A rolling pin is a tool used to roll out dough (or something similar that can crush lumps)
a serving bowl
A spoon to stir with
Using essential oils
Colored food

Steps to follow:

-Place the cup of washing soda in a plastic bag and seal it. Using a rolling pin or any similar tool, crush the lumps.
-Pour the contents of the bag into a mixing bowl and add 5–6 drops of your preferred essential oil, such as rosemary, lavender, or mint.

-Add a few drops of food coloring to the mixture and stir until it is evenly colored.
-Place the mixture in clean, dry containers and consume as desired.

Music making experiment

Music making with water

Have you ever tried making music with water in a glass or bottle? I’m willing to wager that your favorite band hasn’t. Experiment with your own unique sounds by converting glasses of water into instruments. creating amazing music in the process.

You’ll need the following items:

5 or more glass bottles or drinking glasses
a body of water
A pencil or a wooden stick

Steps to follow:

Fill the cups with varied quantities of water and place them next to one other. The first should only have a small amount of water, while the last should be nearly full; the ones in between should have somewhat more than the last.

Science experiments for kids

Potato stab with straw

Is it feasible to use a drinking straw to stab a potato? Learn more with this entertaining scientific experiment. It demonstrates how air pressure may be applied in unexpected ways.

You’ll need the following items:

Drinking straws made of stiff plastic
a potato in its natural state

Steps to follow:

What happens if you hold a plastic drinking straw by its sides (without closing the hole at the top) and try stabbing a potato quickly?
With a new straw, repeat the experiment, but this time place your thumb over the top, covering the hole.

Science kids experiments with water

Glowing water

In this entertaining science experiments for kids, use a black light to make glowing water.

Under regular lighting, tonic water does not appear weird, but what happens when you examine it under a black light? Does a highlighter pen’s dye have the same effect? With this amazing experiment that you can run at home, you can find out what happens and why it happens.

You’ll need the following items:

-a darkened room (you can find them at places like Walmart and hardware stores, as well as online stores like Amazon).
-A highlighter pen or tonic water
To conduct the experiment, you’ll need a dark room.

Steps to follow:

-If you’re using a highlighter pen, crack it open carefully, remove the felt, and soak it in water.

-Locate a dimly lit area.
-How does it look when you turn on the black light near your water?

Escaping water

With the use of paper towels and an interesting scientific procedure, get the water from one cup to make its way up hill and back down into a second empty cup.

You’ll need the following items:

a drink of water
a shattered glass
a roll of paper towels

Steps to follow:

-Twist a few pieces of paper towel together making it to look like a rope. This will be the ‘wick’ that will absorb and transport the water (somehow like the wick on a candle changing the wax to the flame). -Place one end of the paper towels in the water glass and the other end in the empty glass.
-Observe what occurs (this experiment takes a little bit of patience).

More experiments with water

Bending water

Here’s a simple scientific experiment that will teach kids about static electricity. Do you think water can be bend with static electricity generated by combing your hair or stroking it with an inflated balloon? Give it a shot and see what happens!

You’ll need the following items:

a comb made of plastic (or an inflated balloon)
a slender trickle of water from a faucet
Hair that is completely dry

Steps to follow:

-Turn on the water so that it flows in a narrow stream from the faucet (just a few millimetres across but not droplets).
-Brush your hair with the comb as you normally would (do this around 10 times). Rub a balloon back and forth against your hair for a few seconds if you’re using one.

Move the comb or balloon slowly towards the stream of water (without touching it) while keeping a close eye on what occurs.


Science experiments for kids

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