Provides instructions for experiments that explore the three states of matter--solid, liquid, and gas--using easily available materials and offers suggestions a
"Explains how to use the scientific method to conduct several science experiments about the properties of matter. Includes ideas for science fair projects"--Pro
Award-winning author Robert Gardner comes to the rescue of busy students everywhere. Each experiment follows the scientific method, and is designed to be comple
When fire turns wood to ashes, a chemical transformation has taken place. These changes happen everyday all over the world. Find out more about the various type