Why donÆt people fall out of upside-down roller coasters? What makes fireworks explode? How many rings surround Jupiter? What are the characteristics of living things? A world of questions will be answered in unique, creative ways. Written by teachers with a wealth of experience, this five-book section employs the natural curiosity of students to help them explore the mysteries of Life Science, Earth & Space Science, Physical Science, Human Body & Health, and Science Concepts & Processes. G. 6-8+. 64 pages. IP403-0
