WGBH Teachers Domain
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About Teaching Climate Literacy
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Notes From Our Reviewers
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Teaching Tips | Science | Pedagogy |
- The video would be a great conversation starter or could be used before or after conducting ice core activities.
- The discussion questions could be used as a starting point for discussion.
- The fact that climate has changed in the past and will change abruptly in the future holds existential challenges ("why bother reducing carbon emissions if climate may change suddenly anyhow?") for educators. Focusing on adaptation as well as mitigation may help in framing this challenging topic.
About the Science
- The dynamics of abrupt climate change are the primary focus of the video; once boundary conditions and thresholds are reached, the climate system can shift quickly and significantly.
- Video explains how ice core analyses are conducted and how rates of climate change are measured.
- Evidence from ice core data indicates that climate changes in the past can occur suddenly; therefore, there is also the potential for abrupt climate change in the future.
- High-quality imagery.
- Comments from expert scientist: This material first elaborate a key science activity in the history of climate science and then provides evidence obtained from this science activity to reveal the core information of this material, the abrupt climate change noted from the greenland ice cores. It effectively outlines the abrupt changes to the Greenland Ice and human involvement in said changes.
About the Pedagogy
- Language and graphics are very accessible.
- Background essay discussion questions and standard alignment make video very usable.
- Compelling science story with a mystery: how fast can climate patterns shift?
Technical Details/Ease of Use
- Excellent quality; downloadable or can be viewed online.
- Closed captioned.
Related URLs These related sites were noted by our reviewers but have not been reviewed by CLEANNOAA Paleo Perspective on Abrupt Climate Change: http://www.ncdc.noaa.gov/paleo/abrupt/index.html
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