Curated OER
Where in the World Is All the Water?
Students investigate the distribution of the earth's water. They conduct a demonstration of water distribution, and create a pie graph to display the results.
Curated OER
Possible Causes
Students review any materials from two previous lessons on emissions. As a class, they use a graphic organizer to review their stakeholder's hypothesis. They identify possible causes of global warming and discover how to solve this problem.