Classroom Activities
Looking for extra-credit projects? These pages, based on popular Why Files, have discussion questions, activities and quizzes.
Biology
Earth & Space
- Arctic Warming: Greenhouse gas nightmare?
- Tsunamis
- Understanding Volcanoes
- Tornadoes: Power & Fury
- Polar science
Environment
- Trash: Does burning beat burying?
- Native American Farming
- Hurricanes
- Fracking
- A Climate of Extremes
- Soil and food crisis