Start a 10-Day Free Trial to Unlock the Full Review
Why Lesson Planet?
Find quality lesson planning resources, fast!
Share & remix collections to collaborate.
Organize your curriculum with collections. Easy!
Have time to be more creative & energetic with your students!
Students investigate the effect of dams on the ecosystem. In this environmental instructional activity, students read case studies on the Aswan Dam and the Colorado River Basin and construct a T-chart to compare the effects on the region.
28 Views 36 Downloads