Instructional Video

How Much Warming?—Climate Change, Lines of Evidence: Chapter 5

Curated and Reviewed by Lesson Planet

In the past century, the global temperature has climbed 10 times faster than the average rate of Ice Age recovery warming. The fifth video in a series of seven on factors that affect climate change discusses just how much global warming has occurred. It includes excellent examples of the positive feedback cycle in science.

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CCSS: Adaptable
Additional Tags
Instructional Ideas
  • Graph global temperatures from 1900 to the present
  • Research the current predictions for future global warming
Classroom Considerations
  • Relies on prior knowledge of greenhouse gases, energy, and carbon dioxide
  • This video is hosted on YouTube
Pros
  • Comments are turned off, so teachers do not need to worry about inappropriate content
  • Short length helps maintain student attention
Cons
  • None