Students investigate blood moving in the fin of a fish. In this blood circulation instructional activity, students use a goldfish wrapped in water soaked absorbent cotton, placed in a large petri dish, then placed until a lighted...

Middle schoolers explore organizations founded for the common good. For this character education lesson, students read about organizations that developed for the common good during the Civil War and Reconstruction. In small groups,...

Tenth graders study the diversity of life in the world. They classify and sketch organisms into the 6 kingdoms.