How did scientists discover what lies beneath the earth's surface? Dig a hole? X-ray vision? Guide your class through the types of seismic waves and how these waves helped shed light on Earth's many layers. The included resources provide...

Seventh graders become museum conservators and undertake the hypothetical restoration of an ancient American work of art. Groups design a plan for reconstructing the work of art, outlining the steps they need to take and the materials...

Students assume roles of various health care professionals and educators to problem solve patient education issues. They introduce and comprehend cross-training in health care. Students assess the problem and brainstorm the problem.

Students identify careers in the healthcare field. They listen to a description of work done by family members, school personnel and community workers. They role-play a visit to the doctor's office and all the staff involved in that visit.

Students explore geometry by participating in a shape rotation experiment. In this symmetry lesson, students identify the term symmetry and a list of other geometry vocabulary. Students analyze shapes as they are turned 90 degrees and...