Volcano Experiment

by: Trish Kuffner, author of The Children's Busy Book
The recipe for this classic childhood science experiment calls for baking soda, vinegar, and sand.
Use baking soda and vinegar to create a volcano


  • Dirt or wet sand
  • Small shovel or spoon
  • Two teaspoons baking soda
  • White vinegar


  1. Build a mound of dirt ten inches high.
  2. Dig a deep hole in the middle of the mound with a small shovel.
  3. Put two teaspoons of baking soda in the hole.
  4. Then slowly pour in vinegar and watch your volcano erupt!