Appropriate for Grades 4-8 Award winning videos that encourage curiosity! Use this popular collection to teach students about how things work in the natural world. In addition to providing answers to students' questions, each video is designed to foster creative thinking and problem-solving skills. The full-motion tapes are an ideal supplement to classroom lessons, and help students learn material faster and easier. Videos include topics in Life, Earth, Physical, Environmental and Human Studies. Each video is approximately 22 minutes. Includes teacher's guide and blackline evaluation sheet.