Help students focus on basic science principles using 150+ Easy Science Experiments for grades 5 and up. In this 128-page book, every experiment begins with a question, such as “What causes . . . ?" and “How do we know . . . ?" With subjects including weather, the Earth's surface, water, airplanes, and time, students easily find answers to their scientific questions. Each query supplies several simple and effective ways for students to discover the answers using the scientific method. The book includes a complete glossary, reproducibles, and an answer key.