"This introductory, algebra-based, two-semester college physics book is grounded with real-world examples, illustrations, and explanations to help students gras

This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the publi

This book explains the idea of energy by tracing the story of its discovery, from Galileo through to Einstein. It explains the physics using the minimum of math

This nonfiction science reader will help fifth grade students gain science content knowledge while building their reading comprehension and literacy skills. Thi