The sun is huge and bright! We get heat, light, and energy from this star. My Physical Science Library: Sun Power teaches young readers about the power of the sun while asking readers to consider cause and effect.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.