Lava Lamp Experiment
This simple experiment creates a lava-like reaction in a jar using common kitchen supplies.
Equipment
- Alka-Seltzer Effervescent Tablets Original Flavor
- McCormick Red Food Color, 1 fl oz
- Crisco Pure Vegetable Oil, 32 Ounce
Ingredients
- 1/4 to 1/2 Alka-Seltzer tablet
- 6 to 8 oz vegetable oil
- 8 to 12 oz glass jar or clear cup
- 1/2 cup water
- Red food coloring
- Spoon
Instructions
- Gather all supplies needed. I like to keep everything within reach, and the kids usually handle most of the steps on their own now.
- Add water and food coloring to a measuring cup and stir to combine. It’s a great way to encourage independence while still learning.
- Fill the glass cup 3/4 full with vegetable oil.
- Pour in the colored water.
- Add 1–2 pieces of Alka-Seltzer to the cup.
- Have fun with your lava lamp.