Hard Water Experiment
Dissolve some calcium in water to see how soap is affected by minerals in hard water. Along the way you’ll learn abut some of the properties of water.
chemistry experiments
Explore Solids, Liquids, and Gases
Get a bunch of kids together and have them climb into a hula hoop to demonstrate the tightly packed molecules of a solid then the looser packed molecules of a liquid and the widely space molecules of a gas.
A Simple Introduction To The Scientific Method
Learn about the scientific method and design your own experiment using the principles you learned. Plus grab the experiment write up sheets to record your results.
Color and Learn About the Periodic Table
Print and color the periodic table as you learn about the elements with your kids from 5th grade and up.