Rock Cycle DVD
- Instructional video supported by class activities
- Includes a teacher's guide
Add color, vitality and an extra dimension to earth science classes with this teaching DVD. Combines full-motion color, live video, and computer graphics with a complete teacher's guide. Teacher's guides include discussion questions, class activities and glossaries.
Unravel the processes that create, change and break down earth materials. A professional geologist leads the tour, explaining the three major rock types in outcrops and sediments. Examine the crystallization of magmas, the erosion and deposition of sediment and the recrystallization of rocks.