You push a swing. Your brother pulls a wagon. Forces are at work all around you. But what exactly is a force? And how do forces act on different objects? Read t
Force and motion are introduced in this book, which features vivid photographs that make the content easy to understand. Examples that students can relate to in
Forces can't be seen, but without them, nothing around us would happen! A force is a push or pull that usually causes movement. Friction is a force that opposes
Matter: Physical Science for Kids from the Picture Book Science series gets kids excited about science! What’s the matter? Everything is matter! Everything yo
Audisee® eBooks with Audio combine professional narration and text highlighting for an engaging read aloud experience! An airplane soars through the sky. A win