Title: Light, sound, and waves science fair projects, revised and expanded using the scientific method
Description: "Explains how to use the scientific method to conduct several science experiments about light, sound, and waves. Includes ideas for science fair projects"--Provided by publisher.
Subjects: Sound, Light, Waves, Experiments, Science projects, Juvenile literature, Sound, experiments, Light, experiments, Sound, juvenile literature, Light, juvenile literature, Science, juvenile literature