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!
Young scholars examine the intended and unintended consequences of human environmental intervention by studying crane activity in the Platte River Valley, and by researching the effects of human intervention on bird populations.
3 Views 2 Downloads