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Colorful baking soda crystal trees made during a fun science project with kids

Baking Soda Crystal Trees

Create stunning baking soda crystal trees with your kids in this fun and educational science project.
Prep Time 15 minutes
Cook Time 2 hours
Total Time 2 hours 15 minutes
Course Creative Activity, Kids Activity, Science Project
Servings 4 tree creations
Calories 50 kcal

Ingredients
  

For the crystal tree

  • 1 cup baking soda The main ingredient for creating the crystals.
  • 1/2 cup water Used to dissolve the baking soda.
  • 1/2 cup vinegar Creates a fizzy reaction essential for the crystal growth.
  • Food coloring your favorite colors Adds color to your crystal trees.
  • 2-3 pieces pipe cleaners Shaped into tree forms for the crystal growth.

Instructions
 

Preparation

  • Gather your materials: baking soda, vinegar, water, food coloring, and pipe cleaners.
  • Shape the pipe cleaners into tree forms.
  • Mix the baking soda and water in a bowl until it becomes a thick paste.

Cook/Assemble

  • Dip your shaped pipe cleaner trees into the baking soda mixture, ensuring they are thoroughly coated.
  • Place them on a tray lined with wax paper.
  • Mix vinegar with food coloring and pour it over the trees, watching the fizzing action.

Serve

  • Allow trees to sit undisturbed for several hours or overnight to let the crystals form.
  • Once formed, gently remove the trees and display them.

Notes

Use more vinegar for fizz. Experiment with colors and shapes. Store extra crystals in a sealed container.
Keyword Baking Soda, Crystal Trees, Educational Fun, Science Experiment