Filters: Your search found 2 results.
Topics/Subjects:
Earth, moon and sun  
SMD Forum - Primary:
Earth Science  
Learning Time:
2 to 4 hours  
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In this self-paced tutorial, learners examine data to determine the relative contribution of what we call natural climate cycles and that of human-caused greenhouse gases to contemporary climate change. Changes in the Earth-Sun geometry over time... (View More)

In this activity, each student will keep a science journal during each of the four seasons. Students will record observations of the general outdoor environment they visit and then will make observations of one specific item from the habitat in each... (View More)

Keywords: Graphic novel
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