Just how racist were some people in the North during the American Civil War? Using excerpts of the Conscription Act, as well as graphic images of lynchings, young historians consider why white people in New York City rioted and killed...

African Americans fought in the Civil War, and they were recruited by both the Union and the Confederacy! By comparing the wording of posters—one directed at freedmen and another to the owners of enslaved people—young historians discover...

It's one thing to read history, it's another to live it. Pupils examine secondary and primary sources that detail the training of soldiers before deployment. Then, they consider the impact of primary sources on how they understand the...

Dwight D. Eisenhower's message to troops for D-Day is iconic. Individuals examine Eisenhower's words and compare that to historians' understanding of the epic events of that day using primary sources, an essay, and a Venn diagram to...

Invite your learners to take a close look at Abraham Lincoln's presidency through analysis worksheets of several images and primary documents, presented on an educational poster entirely dedicated to this great United States...

Students identify the radius and diameter of a circle. In this geometry lesson, students calculate the volume and area of a cylinder and circle. They relate the circumference of a circle to Pi.

Learners apply the Unit Circle to solve ratios of triangles. In this geometry lesson, students derive the different ratios of a triangle using the Pythagorean Theorem. They find the angles of a unit circle using a right triangle.