10 Fun and Simple Science Experiments for 7 to 9 Year olds

List of 10 fun and Simple Science Experiments for Class 2 ( 7 -9 Year Olds) kids to do at home. Activities are Color Volcano, Dry Ice, Effervescence Chemistry, Bubble Geometry. Each Activity has step by step instructions and Youtube Video Tutorials from Our Youtube Channel – Zlife Education.

These activities increase the curiosity  as well as reasoning skills of your little scientist. You need common home materials for the experiments.

Lets Science !

List of Science Experiments for Grade 2(Click to View)

1. Bubble Geometry – Bubble geometry
2. Dry Ice Snake Skin  – Home Experiment with dry Ice and Soap
3. Dry Ice Geyser – Cool Experiment with Dry Ice
4. Cartesian Diver –  Pressure and Volume Experiment
5. Worm Slime – Experiment with
6. Color Changing Milk – Experiment with Milk and Colors
7. Lava Lamp – Experiment With Fizz Tablet and Liquid
8. Colored Volcano –  Chemistry For kids
9. Magical Color Change – Home Experiment for kids
10. Dry Ice Balloon  – Experiment with Dry Ice and Balloons

1. Bubble Shapes Experiment for kids : 

   

   Bubble Geometry Experiment

   Bubble Geometry (Click for Video and Instructions) is a fun science experiment which shows how we can create bubbles of different shapes be it, square or pyramid by using dish-washing soap and water.

2. Snake Skin – Dry Ice Bubbles Activity :

   

   Dry Ice Snake Experiment

   Snake Skin  Experiment for Kids is an interesting experiment where kids can combine soap bubbles and dry ice. Along with the oozing foam, it also creates a pattern inside a flask which resembles the skin of a snake!

3. Dry Ice Geyser :

   

   Dry Ice Geyser Experiment

   Make your own Dry Ice Geyser at home that is an experiment where kids can make a model of a geyser using dry ice! Geyser is a spring that discharges water accompanied by steam.

4. Cartesian Diver – Scuba in a Bottle :

   

   Scuba Diver Experiment

   Cartesian Diver is a fun science experiment for kids to do at home which shows how density plays an important role in sinking and floating of objects.

5. Worm Slime

   

   Worm-Slime-Experiment

   Super amazing experiment for Kids. Worm Slime is a fun science experiment for kids to do at home which shows how easily they can make their own worm like polymer!

6. Color Changing Milk

   

   Color Changing Milk Experiment

   Color Changing MIlk is a cool science experiment which uses simple house hold items like milk, water, food color and dish-washing soap to create the awesome chemical reactions leading to a beautiful rush of color in milk.

7. Lava Lamp

   

   Home Made Lava Lamp Experiment

   Lava Lamp: This is a cool science experiment which uses simple house hold items like oil, water, food color and effervescent tablets to create chemical reactions and funky balls of colored blobs that move around like it happens in a real lava lamp!

8. Effervescence Test  :

   

   Effervescence Test Experiment

   In this cool activity – Effervescence Test– is a fun science experiment for kids to do at home which explains one of the properties of acids and bases

9. Magical Color Change:

   

   Magical Color Change

   In this cool activity – Magical Color Change – is a fun science experiment for kids to do at home which shows how different solutions give different colors, on addition of another single color.

10. Dry Ice Balloon Blast
    

    

    Dry Ice Balloon Experiment

    In this cool experiment –Dry Ice Balloon blast  kids can inflate a balloon using dry ice! Dry ice is frozen carbon dioxide and quickly sublimates to carbon dioxide gas at temperatures higher than -76 deg C.
    .