Aim: to make a volcano erupt using chemical reactions.
Hypothesis: I think the chemical reaction will be better if we change the rations of the chemical.
Equipment: board, paint, news paper, plastic bottle, vinegar, baking soda
Method:
1. We made circles out of newspaper then glued it together and put the plastic bottle in the middle.
2. We painted the newspaper.
3. We put the baking soda and vinegar together.
Results:
Discussion:
Picture: