Games

Volcano


Materials


  • Baking Powder (Baking Soda)
  • Vinegar
  • Food Coloring
  • Shampoo or Soap Solution

Volcano

Click on the image to learn more

Challanges

  1. The challenge in this activity is to create a volcano with a chemical reaction.
  2. Add baking soda first, then the vinegar.
  3. Try adding vinegar first and then the baking soda to see the difference.

Questions to be asked

  1. How do soda and vinegar create bubbles and fizz?
  2. Why does the volcano erupt?
  3. What happens when either vinegar or baking soda is added more?
  4. Can you make the eruption slower or faster?