Chapter 7 discussion of motion begins with frame of reference and builds on force knowledge base, discussing how forces affect motion. The differences between speed and velocity are explained using interactive graphs. Other topics include acceleration, gravity, and acceleration due to gravity. Newton’s Laws of Motion are discussed and explained using animations, practice problems and an examination of a Newton’s Cradle. This product uses the interactive capabilities of a computer. The chapter has an embedded end-of-chapter quiz, uses graphics, animations, user interactivity or embedded video on almost all pages. This product is designed to provide bite-sized pieces of information in an effort to enhance the scientific literacy of our next generation, not to overwhelm them with sheer quantity of information. Chapter 7 section titles: Frame of Reference • How Forces Affect Motion • Velocity and Speed • Instantaneous vs. Average Speed • Acceleration • Gravity • Acceleration Due to Gravity • Newton’s Laws of Motion • Momentum • Chapter Concept Map • Checking Your Understanding. This product works both on a Macintosh or PC computer.