Free U.S. history lesson from
Investigating American History
Westward Expansion unit of study

Investigations: Investigations Task Cards included for each topic are designed to meet the needs of students with differentiated learning styles. The Learning Styles Key to differentiated instruction can help students identify the type of task they most enjoy, the one most likely to lead to successful learning experiences. Investigations encourage individual students to work to their best ability through the “choose your challenge level” extension activities.