My Physical Science Library: Push and Pull teaches young readers what happens when we push or pull an object, including discussions of speed, strength, direction, and what happens when objects touch or collide. The My Physical Science Library collection introduces a variety of science topics for early learners based on physical science NGSS standards. From motion to energy supplied by the sun, these books present complicated information in easy-to-understand language and provide kid-friendly examples. Each book includes an activity that supports further comprehension

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