Introduces simple scientific principles involving heat, and provides instructions for experiments that can be done at home to prove them.
Presents experiments demonstrating the basic scientific principles of water, including information on erosion, precipitation, and condensation.
Presents experiments and activities that demonstrate the concepts and scientific principles of magnetism.
Describes the physical properties of solids and explains how matter can change to and from a solid into a liquid or gas.
Simple text explores the principles of liquids, including melting, freezing, surface tension, and density.
Complete a variety of fun science experiments using basic gym equipment.
Describes experiments that can be performed with seeds in order to learn about their properties such as how water temperature affects seeds, the direction roots grow, and the effect of talk on plant growth.