Put on gloves and safety glasses.
Elephant toothpaste materials and procedure.
Repeat steps 3 and 4 in a different cup.
30 hydrogen peroxide concentrated potassium iodide solution or a packet of dry yeast liquid dishwashing detergent food.
Pour hot water into active dry yeast.
Elephant toothpaste experiment details.
1 liter plastic soda bottle.
Dry yeast found in the baking section of the.
Let sit for 5 minutes do steps 7 12 during this process.
Making elephant toothpaste is an easy and fun science experiment that you can do with your kids at home or with students in the lab.
Step 1 combine two tablespoons of warm water with one teaspoon of yeast and mix until the yeast is completely dissolved in the water.
Gather safety equipment and put on goggles.
The iodine from the reaction may stain surfaces so you might want to cover your workspace with an open garbage bag or a layer of paper towels.
The movement of the.
Step 2 pour 1 2 cup hydrogen peroxide into the empty bottle.
Learn how to make steve spangler s elephant toothpaste recipe using safe and easy materials you can find at home.
A child with a great adult helper can perform this activity safely and the results are wonderful.
Procedures in the elephant toothpaste experiment.
Pour active dry yeast into measuring cup.
Elephant toothpaste procedure.