The best way to get your child interested in science is by doing SCIENCE stuff with them…
Have you seen a Lava Lamp. Is it not wonderful to see large colored bubbles sinking, rising and transforming. If you go to a shop to buy the same it will come at around Thousand bucks. The better the look and feel, higher the price. If I tell you, you can make this at home with your kitchen stuff (temporary one), won’t you be excited. All the more it’s a simple kitchen experiment which you can do with your kids. It’s easy to do, safe, and looks very cool.
Let’s get started
Take an empty glass and to it add water with food color added to it.
To this now add vegetable oil. Add approximately double the amount of oil to water.
Closely watch to see how two immiscible liquids behave.
Let the two layers settle and now add to it a pack of Eno salt and see the magic unfold.
It will look much beautiful, if you place a flash light underneath it.