Students participate in activities that familiarize them with what Earth Day is, why it is important, and why it is a celebration.

Climate affects populations in different ways. Scholars research extinct organisms and mass extinctions in part three of the 10-installment Discover Your Changing World series. They create graphic organizers, then fill in the...

Fifth graders research rainforest destruction. In this geography and ecology lesson, 5th graders work as a group to research the effects of logging, farming, and mining on the rainforest. Students gather and display data and information...