Science with Tejal!
Volcanoes in the Garden with Matt and Sasha
- Half a cup of warm water
- 2 squirts of washing up liquid
- 3 teaspoons of bicarbonate soda
- Food colouring (optional for effect)
- 1/4 cup of vinegar
- Fill up half a cup with warm water
- Add in 2 squirts of washing up liquid
- Add 3 teaspoons of bicarbonate soda
- Drop in food colouring (of your choice) for desired effects
- Stir the cup to mix in all ingredients
- Pour in 1/4 cup of vinegar
What does this show us about science?