Introduces scientific principles involving magnets, and provides instructions for experiments that can be done at home to prove them.

Describes experiments that can be performed using solar energy in order to learn about its properties, including how different colors absorb sunlight, if it cleans dirty water, and whether it can cook food.

Following the scientific process, this titles provides instructions on how to conduct experiments that help students gain a better understanding of sound.

Following the scientific process, this title provides instructions on how to conduct experiments that help students gain a better understanding of the power of solar energy.