Blobs in a Bottle (The World's Easiest Lava Lamp) by sciencebob: Here is all you need: A clean 1 liter clear soda bottle cup of water Vegetable Oil Fizzing tablets (such as Alka Seltzer) Food coloring Kid's Science!
What Do Sugary Drinks Do to Your Teeth? - Kids Science Experiment
Really good for a PEOP lesson or a Science connection :) Alka Seltzer Blob Bottles! - Such a great craft to do with kids! Need: 1 Liter (or any size) bottle, regular water, cooking oil, food coloring, and Alka Seltzer.
Pin Learn how to make a kaleidoscope in this fun STEM/science activity for kids to explore light, reflections, and symmetry! Meets Next Generation Science Standards (NGSS): Grade Light and Sound PS 4 and PS Grade PS