10 Fun Science Experiments for Kids

This blog explores the best 10 fun DIY science experiments for kids to do at home and at school. These experiments are safe but should always be performed under adult supervision.

National Science Day in India is celebrated on 28th February to remember the great scientific discovery of Sir CV Raman in the field of physics which revolutionized the science world. It is a day dedicated to celebrating scientific achievements and fostering curiosity in young minds.

The best way to celebrate this day is by engaging school children in science experiments that help them understand various scientific concepts.

The best part? These easy DIY science experiments for kids can be performed at home using simple materials! Let’s explore 10 DIY science experiments for kids at home that will make National Science Day both fun and educational.

10 Best Science Experiments for Kids at Home

1. Magic Milk Experiment

Concept: Chemical reactions with surface tension
Materials Needed: Milk, dish soap, food coloring and a cotton swab
How to Do It:

• Pour a small amount of milk into a plate.
• Add drops of food colouring to it.
• Dip a cotton swab in dish soap and touch the milk.
• Watch the colors create beautiful patterns

2. DIY Volcano Eruption

Concept: Acid-base chemical reaction
Materials Needed: Baking soda, vinegar, dish soap, food coloring and a plastic bottle
How to Do It:

• Place the bottle in a tray.
• Add baking soda, dish soap, and food coloring inside.
• Pour vinegar and watch the volcanic eruption take place!

3. Invisible Ink with Lemon Juice

Concept: Oxidation with heat-sensitive reactions
Materials Needed: Lemon juice, cotton swab, white paper and a candle
How to Do It:

• Write an invisible message using lemon juice as ink and a cotton swab.
• Leave it for some time to dry up.
• Hold the paper near a candle flame with an adult around.
• The hidden message magically appears!

4. Walking Water Experiment

Concept: Capillary action
Materials Needed: Glasses, water, food colouring and paper towels
How to Do It:

• Fill two glasses with coloured water and place an empty glass between them.
• Dip folded paper towels between the glasses.
• Watch how water travels from one glass to another, while also creating a beautiful gradient!

5. Dancing Raisins Experiment

Concept: Carbon dioxide gas reaction
Materials Needed: Raisins, soda (carbonated water)
How to Do It:

• Drop raisins into a glass of soda.
• Watch the raisins bounce up and down like little dancers!

6. Balloon Inflating Without Blowing

Concept: Chemical reaction producing gas
Materials Needed: Baking soda, vinegar, balloon, bottle
How to Do It:

• Fill a bottle with vinegar.
• Put baking soda inside a balloon.
• Quickly attach the balloon to the bottle’s mouth and shake.
• Watch the balloon inflate on its own due to the release of carbon dioxide gas!

7. DIY Lava Lamp

Concept: Density and immiscibility
Materials Needed: Oil, water, food coloring, effervescent tablet (Alka-Seltzer)
How to Do It:

• Fill a bottle with oil and water.
• Add food coloring and drop an effervescent tablet.
• Watch colorful bubbles rise and fall like a lava lamp!

8. Floating Egg Experiment

Concept: Density of saltwater vs. freshwater
Materials Needed: Egg, salt, water, glass
How to Do It:

• Fill one glass with plain water and another with saltwater.
• Drop an egg in both.
• The egg floats in saltwater but sinks in plain water!

9. Static Electricity with Balloon

Concept: Electrostatic energy
Materials Needed: Balloon, wool cloth, small pieces of paper
How to Do It:

• Rub the balloon against your hair or wool cloth.
• Hold it over small paper pieces.
• The papers stick due to static electricity!

10. Growing a Rainbow with Paper Towels

Concept: Water absorption and color mixing
Materials Needed: Paper towels, water, food coloring, glasses
How to Do It:

• Dip paper towels in different coloured water.
• Connect them between glasses.
• Watch a rainbow form as colours travel up!

Conclusion

These easy science experiments for kids at home are simple to do, and can be performed using items found easily at home. With these, kids learn about various science phenomena in a fun and an interactive manner. Being full of wonder and magic, these activities for home and classroom can help kids show an interest in science and know how their life depends on these activities. They can help kids nurture scientific curiosity while strengthening memory and concentration skills.

While you show kids various experiments, make sure they get the right nutrition. Offer them a balanced diet with all food groups and nutritional drinks like Complan.

This drink for kids is not just a flavourful beverage but also contains 34 vital nutrients. It offers nutrients to kids like Iron, Iodine, Vitamin B12 and Folic Acid which supports Brain development and its functioning.

So, with the right diet, this National Science Day, encourage children to explore, experiment, and discover! Try these best science experiments for kids, let kids explore the curious world of science and let us know your favorite in the comments!