Blobs in a Bottle (The World's Easiest Lava Lamp) by sciencebob: Here is all you need: A clean 1 liter clear soda bottle 3/4 cup of water Vegetable Oil Fizzing tablets (such as Alka Seltzer) Food coloring #Kids #Science #Blobs_in_a_Bottle #sciencebob
Weather: 1. Fill the cup with water. 2. Put shaving cream on top for a cloud. 3. Explain that when clouds get really heavy with water, it rains! Then put blue food coloring on top of the cloud, and watch it rain.
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. Pour 3 quarters of a cup of water into the bottle, then fill the bottle the rest of the way up with your cooking oil. Next you want to wait for a little bit or until the water has settled at the bottom of the bottle and the oil at the top of it. Then pick your favorite color and pour about 8 drops of the food coloring into the…
Yet another fun and exciting experiment from our Fascinating Science for Kids eBook (get yours now…it’s currently free)! This post was inspired by The Recipe Room, Mom to 2 Posh Lil Divas, and Steve Spangler Science.