Matter makes up everything around us-the air, the ground, the water, and even you!

Rookie Read-About Physical Science series introduces the youngest readers to physical science concepts. Each book features critical-thinking questions throughout the text; a simple, hands-on experiment; a glossary and more. This series is aligned to the Next Generation Science Standards. In Matter readers can explore the stuff that our world is made of, its different forms, and how it can change from one state to another.