DocsTeach
Reasons for Westward Expansion
"Go West, young man!" is a familiar refrain in American history. But why did people leave their homes in the East to travel westward and what impact did that movement have on people already living in the American West? By examining...
Curated OER
19 Chains and 50 Links
Students investigate surveys as it relates to chains and links. In this math lesson plan, students relate math to history and surveys done above, below and on the earths' surface. They review vocabulary pertaining to this lesson plan...
Curated OER
Don't Fence Me In
Students examine historical information about the development of barbed wire and practice identifying geometric terms. After reading through background information, they participate in several activities that include making calculations...
Curated OER
Surveying: 19 Chains and 50 Links
Through an interdisciplinary lesson, emerging engineers explore the history of surveying systems. After discussing various systems, they perform surveys on printable pages. Using their geometric skills, they physically stake out plots...