Take a closer look at the life and presidency of George Washington with this great set of lesson plans and worksheets. The resource includes a timeline of the president's life and multiple opportunities for primary source and...

Scholars take off on an interactive spaceship to explore a historical timeline of the big bang theory. They learn about the evolution of mammals and humans, the formation of stars and planets, and the chemical composition of the early...

Did the Emancipation Proclamation free all slaves during the Civil War? Why was it written, and what were its immediate and long-term effects? After reading primary source materials, constructing political maps representing information...

Did Western settlers receiving free land from the Homestead Act realize it wasn't really free at all? Scholars investigate the impact Western expansion had on Native American culture in the mid-1800s. They use documents, timelines, and...