Recommended for kids ages five and up, this accessible and fun kit comprises three different science projects. Crystal Chemistry Garden grows trees and bushes out of felt shapes, solutions and liquid watercolor. Colorful Chemistry explores the science behind color mixing through bubbling experiments. And finally, the Oil + Water Chemistry project creates a volcano in order to understand how gas bubbles float. Each experiment in the kit offers an intriguing and hands-on way to learn about the scientific method and chemical reactions.