You could probably try hundreds of science experiments for children, but if you are confused about which one to pick for your child’s science fair or exhibition, you’ve arrived at the right place. In this post, we tell you some cool science experiments for kindergarten. As a child, you might have loved taking up science projects. And it doesn’t always have to be a struggle to get your children excited and curious about scientific facts. Working on experiments can help instill a love of science in them and encourage them to have a scientific bent of mind. Here are a few popular and easy science experiments that your children will love to do. We have included the detailed steps and materials required for each experiment. So, try these simple science experiments for kindergarteners to develop your child’s interest in science. Also, ensure you extend a helping hand when they struggle so it doesn’t get messy or complicated.
Top 10 Science Experiments For Kindergarten
Here are some interesting science experiments to break your preschooler boredom.
1. Sink Or Float:
Write ‘sink’ and ‘float’ on a piece of paper and make two columns.
Ask your kindergartener to collect different objects from around the house, such as pins, rubber ties, paper, pens, spoons and such.
Make sure your kid knows the meaning of both the words ‘sink’ and ‘float.’
Fill a pan with water and ask your kid to put the objects in the water one by one. See which ones float and which ones sink and write them down on the paper. It can be one of the best and interesting science activities for kindergarten.
Science: Heavy objects will sink while the lighter ones will float.
2. Bean Sprout:
Show your kid a few bean seeds let him inspect the hard shells.
Ask your kid to dampen a few paper towels and place them on a cookie sheet. Place the bean seeds and cover them with some more damp paper towels. Keep the cookie sheet in mild sunlight.
Ask your kid to check the seed daily and add sprinkle some water on the paper towels.
In about five to six days, the beans will sprout. This is an easy science experiment for kindergarten that can be done using simple ingredients found around your house.
Science: Sunlight, air, and water will help a plant to grow.
3. Bottled Waves:
Help your kid fill up a bottle with two-thirds castor oil and the rest with water.
Add some food coloring and close the lid.
Let your kid turn the bottle from side to side and see how the water forms waves.
Science: As the earth rotates on the axis, the gravitational pull leads to waves.
4. Floating Egg:
Let your kid pour water in a glass till halfway.
Add about six tablespoons of salt and stir well.
Help your kid pour more water into the glass until it is almost full. Remember to add the water gently.
Now submerge the egg in the water, and see how it floats.
Science: Salt will make the water dense and make it easier for the egg to float.
5. Invisible Writing:
Let your kid add some drops of dishwashing detergent in a cup of water and stir it.
Your kid can dab a cotton swab in the mix and make a drawing or writing on a bathroom mirror.
At bath time, as the bathroom gets foggy, the message on the mirror will become visible. Invisible writing is one of the easy science experiments for kindergarten that will help them to wonder about the science.
Science: The dishwashing detergent will prevent water molecules from forming on the mirror and let the message be seen. Free Worksheets and Printables for Kids Select GradePreschoolKindergarten1st Grade2nd Grade3rd Grade4th Grade5th Grade Select SubjectEnglishMathScienceSocial studies Search & Download
6. Magnet Play:
Ask your kid to collect some items from around the house and gather them around a magnet.
Let them see which ones are pulled in by the magnet and which ones aren’t.
Science: A magnet will pull anything that is made of iron, nickel, and some other metals.
7. Color Play:
Fill three glass bowls with water and add red, yellow and blue food coloring.
Show your kid how to mix the colors one by one to see how new colors form. This is one of the best science experiments for kindergarten students.
Science: Red, blue and yellow are primary colors that can help to create more colors.
8. Ice Cool:
Ask your kid to fill some plastic cups with water and place a lid on one cup.
Place all cups on a plate and freeze overnight.
Get him to check the cups in the morning and see if the cups are cracked. Ice cool activity is one of the bets fun science experiments for kindergarten that can be tried at home.
Science: When water freezes, it expands and can lead to cracks in the cups.
9. Hearing Balloon:
Inflate a balloon and place it next to your kid’s ear. Tap gently.
Science: When the balloon is inflated, the air molecules inside will move close to each other and increase the sound waves.
10. Magic Paint:
Help your kid pour some whole milk into a petridish or shallow bowl.
Add some food coloring drops to the milk.
Dip a toothpick into some dish soap and disrupt the color droplets.
Continue to dip the toothpick and swirl the colors around.
Science: The soap disrupts the surface tension of the milk, pushing the color away from the toothpick.
15 Best Science Experiments For Kids
Here are some simple science experiments that your kid can easily do at home and learn more about the subject and its concepts. You can perform these experiments with preschoolers as well as older kids. Make sure you are around and do not leave your kid unattended though and ask your kid to do the following steps.
11. Homemade Volcano
You Will Need:
A 500 ml empty plastic bottle A funnel 2 measuring cups 1 cup of baking soda 1 cup of vinegar 1 tsp of liquid dishwashing soap Food coloring Glitter
How To: These are some fun science experiments for kids to learn and enjoy at the same time.
12. Rock Candy
You Will Need:
A 15 cm long piece of string A pencil A paper clip A cup of water A glass jar 2 cups of sugar
How To:
13. Edible Bubbles With Apple
You Will Need:
Apple Any fruit juice or even water Milk Straw
How To:
14. Can The Plant Find The Light
You Will Need:
A shoebox Some pieces of cardboard A pair of scissors Tape A bean plant
How To: Can the Plant Find The Light is one of the cheap science experiments for kids.
15. Make An Egg Without A Shell
You Will Need:
16 ounces vinegar 2 glasses Raw eggs
How To:
16. Cloud In A Bottle
You Will Need:
A mason jar or glass jar A pot of boiling water Tongs or a hot pad
How To:
17. Hand Warmer
You Will Need:
Jelly crystals Water Zipper lock bag Small cup Iron filing Calcium chloride
How To:
18. Mix Oil And Water
You Will Need:
A small empty and see-through bottle of soft drink Water Food coloring 2 tbsp. cooking oil Dish washing liquid
How To: This is one of the free science experiments for kids where water and oil is easily available at home or school.
19. Create Static Electricity
You Will Need:
1 inflated balloon along with string Aluminum can Woolen fabric
How To:
20. Homemade Plastic
You Will Need:
1 tsp laundry borax 1 tbsp. white glue Food coloring 2 cups Water Spoon
How To:
21. Grow Your Bacteria
You Will Need:
A petrie dish of agar Cotton buds Old newspaper
How To:
22. Glow In The Dark Water
You Will Need:
A black light Highlighter pen A dark room Water
How To:
23. Make A Dry Ice Bubble
You Will Need:
Water A strip of cloth A big bowl with a lip on the top Soapy mix to make bubbles Dry ice
How To:
24. Make A Fizzy Lemon Drink
You Will Need:
Drinking glass Lemon Water 1 tsp of baking soda Sugar as per taste
How To:
25. Touching A Bubble With A Straw
You Will Need:
Glycerin Water A small clear dish A blower to blow out the bubbles Straw
How To:
