Enrich your science classes with these in-depth earth science videos. Well-paced programs, designed specifically for the science classroom, cover all major aspects of the earth science curriculum. Full-motion video footage together with colorful computer graphics and interviews with experts capture the attention of your students. Each video includes a teacher's guide with program objectives, discussion questions, glossary, and activities. 20 min. each. Grades 7-12.
Explore plate tectonics with computer graphics and action video from locations
around the world. The tape explains crustal plates, how their motion produces
earthquakes and volcanoes, and how forces within the earth drive them. Examines
the history of plate tectonics and how it gained acceptance.