Lesson planning has always been one of the most time-consuming parts of teaching. Between aligning objectives, ...

Citadel history professor David Preston provided an overview of his lecture about the complexity of what led to the larger outbreak of the American Revolutionary War. The event was part of a symposium ...

This lesson examines the ten times that siting U.S. Speakers of the House have appeared on C-SPAN's live call-in show, "Washington Journal." The lesson opens with two reflective questions that ask ...

The warped shape of the stellar disk of the Milky Way galaxy, determined by mapping the distribution of young stars called Cepheids with distances set out in light years, is seen over the Warsaw ...