
Supplies:
- 2 tbs baking soda
- 1 tbs dish soap
- 1/4 cup vinegar
- Food colouring
- Snow
- Small container

Instructions
- Place the container on the ground outside in the snow.
- Build up the snow surrounding the cup to create a mountain. Snow should be tightly packed.
- Add all of the ingredients into the cup, except the vinegar.
- Add the vinegar into the cup when you are ready for the eruption.
- Enjoy watching your volcano erupt.


Skills
- Science
- Math – measurement
- Cause and effect
