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How to Make Lava Lamps

This DIY lava lamp activity is not only a fun craft but also a great science lesson for preschoolers and toddlers. It provides a hands-on opportunity to explore concepts like density and reactions. You can adapt the level of explanation and engagement depending on the age and understanding of your child.
Active Time15 minutes
Total Time15 minutes
Makes: 1 lava lamp

Equipment

  • Glass Container

Materials

Instructions

  • Fill your glass jar halfway with your chosen oil.
    Vegetable Oil
  • In a separate container, mix a few teaspoons of paint with approximately ΒΌ cup of water for a 16 oz jar.
    Water, Paint
  • Carefully pour the paint mixture into the glass jar, allowing it to settle at the bottom of the jar.
  • Drop an Alka-Seltzer tablet into the glass jar and wait a few seconds
    Alka-Seltzer Tablets
  • Watch and enjoy!

Video

Keyword: how to make lava lamps, kids crafts, Lava lamp, toddler crafts