Curated OER
The Wonders of Ancient Civilizations
Bring excitement and interest to your social studies with a unit on ancient civilizations.
Curated OER
How does Paper Making Contribute to Economics
Second graders investigate the numerous jobs it takes to create paper in the U.S. In this economics lesson, 2nd graders discuss where paper comes from, what types of trees are needed, and how the paper milling process creates jobs and...