Drug addiction, including prescription drug addiction, begins with a reason that's different for every user. High schoolers learn more about the reasons people begin abusing drugs with a set of videos and worksheets that discuss four...

Tenth graders view this science fiction adventure, though not scientifically accurate, creates opportunities to explore the extinction of dinosaurs and to explore evolution.

This unit focuses primarily on plate tectonics and plate boundaries surrounding continents. It contains pre- and post-lab sections that walk young geologists through plate movements in order to visualize what's going on inside Earth.

Teasing, mocking, and disrespect can be the hallmarks in the life of those with disabilities. Disrupt the cycle of abuse with a toolkit designed to turn peers into advocates for all those who are bullied. Everything needed to create a...