Terrestrial Communities

Students discuss reproduction in Cnidaria. in this coral reef lesson, students describe five characteristics of Cnidaria and compare and contrast the four classes. They describe the reproduction strategies they use. 

Coral Reefs are the focus of a life science lesson plan. Upper graders look at how coral reefs are formed, how the animals and plants reproduce, and the variety of ways that humans benefit from coral reefs around the world. Groups of...

Fourth graders learn what a wetland is, where they can be found, and what types of plants, animals and characteristic are associated with the wetlands. They also participate in an activity to explore and enhance their knowledge of...

Students explore the characteristics of major ecosystems, the interactions of the organisms within the systems, and the effects of humans on the system. Both living and non-living components are examined in this five instructional...