These lessons were designed to accompany the first two parts of the PBS Life of Birds series. Although this lesson plan was developed primarily for grades 9-12, teachers of elementary or middle ...

Snakes, a mysterious group of cold-blooded reptiles, are renowned for their unique features that make them some of the most ...

Crustaceans, a small but mighty animal classification group of invertebrates, can be found scuttling across the ocean floor, scavenging for their next snack. Lobster, shrimp, crab, and crayfish, all ...

Distribute a copy of the Arctic Animals Video Worksheet to each student ... the family’s energy consumption has decreased. In this lesson, students watch the Web video Hot Turtles to discover ...