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Article: Snowball Earth.(Brief article)(Video recording review)
- Article from:
- The Science Teacher
- Article date:
- September 1, 2007
- Author:
CopyrightCOPYRIGHT 2007 National Science Teachers Association. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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Snowball Earth by Paul Hoffman $50. DVD. Classroom Encounters, Natick, MA. 2005.
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Global warming is the subject of this two-disk set in the series Classroom Encounters with Global Change Scientists. The program addresses the possibility of extreme climate change. The first DVD allows viewers to see the entire presentation, whereas the second disk offers 28 "breaks" for illustrations, simple demonstrations and experiments, and philosophical issues related to research. The entire package supports inquiry into what humans can do to prevent extreme climate change.
Paul Hoffman, professor and field geologist at Harvard ...