"What makes a shadow? Why do some things make shadows and others don't? How do shadows change? This simple, colorful book inspires children to think in a new way about the shadows around them"--Provided by publisher.
Presents a children's study of sound and examines where sound comes from, how it is measured, controlling and recording sound, and how to make and use sound waves.
Presents a study of the principles and laws of motion as defined by Sir Isaac Newton in the seventeenth century and includes information on how things move, motion in space, and measuring speed.
Explores the science of magnetism and discusses what magnets are, what they are made of and how they work, the shapes of magnets and the force around them, and the earth's magnetic field.