"Explains how to use the scientific method to conduct several science experiments about the properties of matter. Includes ideas for science fair projects"--Pro

"Explains how to use the scientific method to conduct several physics experiments with forces and motion. Includes ideas for science fair projects"--Provided by

How can you tell if a moving object is accelerating? Why are pulleys used to lift objects? Can you observe weightlessness in everyday situations? Using easy-to-

Unlock the secrets of circuits, batteries, and magnets! Learn all about current, static charges, motors, and more! All you need are some common household materi

Do the properties of metal change when heated? Why do some objects float in water while others sink? Can you measure the density of a gas? Using easy-to-find ma