Learners use calculations to complete the same journey of Lewis and Clark. They answer questions along their way and share information they gather with the class. They compare their calculations with those made by Lewis and Clark.

Sixth graders examine Ancient Greece and its development of democracy. For this Greek History lesson, 6th graders explore the rise of city-states in Greece and its overall effect on the development of democracy. The class continues with...

Students discuss jettons and their archaeological importance at Jamestown. They then practice using historic counting sheets and artifacts to understand the calculating methods of the early 17th Century, and identify their similarities...