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Baking Soda Volcano

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A classic hands-on project that creates exciting eruptions using baking soda and vinegar, perfect for a fun afternoon with kids.

Ingredients

Scale
  • 1/4 cup Baking soda
  • 1/2 cup Vinegar
  • 1 squirt Dish soap (optional)
  • To taste Food coloring (red or brown suggested)
  • 1 Plastic bottle or small container
  • As needed Modeling clay or play-dough
  • 1 Tray or large dish
  • 1 Funnel (optional)

Instructions

  1. Prepare your volcano structure by shaping modeling clay or play-dough around the plastic bottle or container.
  2. Place the volcano on the tray to catch any overflow.
  3. Add 1/4 cup of baking soda to the bottle.
  4. Mix in dish soap and a few drops of food coloring.
  5. Slowly pour in 1/2 cup of vinegar.
  6. Stand back and enjoy the eruption!

Notes

Use a tray to catch any spills and clean up easily with soapy water. You can save leftover modeling clay for future projects.

Nutrition