Curated OER
Pardon Me. Do You Have Change For a Dollar?
Upper elementary and middle school learners explore currencies from a variety of countries. They use the Internet, video, and engage in hands-on activities. They practice converting U.S. currency to foreign currency and vice versa. This...
DocsTeach
Analyzing a Map of the Louisiana Purchase
With the stroke of a pen, Thomas Jefferson roughly doubled the size of the United States. The Louisiana Purchase not only grew the new country, but also it gave rise to the legends surrounding westward expansion and accelerated the...