"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 science experiments about light, sound, and waves. Includes ideas for science fair projects"--Prov
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
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
What is water made of? Why does ice float? What is a soap bubble? Using easy-to-find materials and the scientific method, student scientists can learn the answe