Exploding Rainbow Foam Towers
A vibrant and educational craft that combines science and creativity through colorful foam explosions.
Ingredients
Base Mixture
- 1/2 cup Baking soda Base ingredient for the foam
- 2 tablespoons Dish soap Helps create the foam structure
Reactants
- 1 cup Vinegar Reacts with baking soda to create foam
- various colors Food coloring Different colors create a rainbow effect
Materials
- as needed pieces Tall containers or cups To contain the foam overflow
- 1 tray Tray or plastic bin To catch any mess from the foam
- as needed pieces Measuring cups and spoons For accurate measurement
- as needed pieces Stirring sticks or popsicle sticks To mix the ingredients
Instructions
Preparation
- Cover your table with a plastic tablecloth or newspapers to catch the foam overflow.
- Gather all materials within reach for a smooth crafting experience.
Mix the Base
- In each container, add 1/2 cup of baking soda.
- Pour 2 tablespoons of dish soap on top of the baking soda.
- Mix gently using a stirring stick until thoroughly combined.
Add Color
- Using the food coloring, squirt a few drops into each container.
- Create patterns or blend colors for a rainbow effect.
The Combustion!
- Slowly pour 1 cup of vinegar into each container.
- Step back and watch the foam erupt! Enjoy the colorful explosion as it bubbles up and overflows.
Notes
Customize colors, add sparkle, scent your foam, or experiment with ratios for variations.