Students examine the way all living things are connected to one another. In groups, they participate in experiments in which they analyze the chemical processes through the biosphere and explain the role of energy. They also brainstorm...

Students discuss Ozone Chemistry. They do research on the subject. They graph their data. They analyze the economic impact of removing CFC's from the biosphere, and graph the worldwide production of CFC's since their discovery.

Middle schoolers investigate claims of medicinal plants found in the rain forest. In this research skills instructional activity, students examine the validity of Internet sources as they visit websites in search of information about...

Students explore the definitions relevant to Karst topography. They develop a Bryant Watershed Dictionary of the special words and terms that are used to talk about the topography and hydrology of the area they live in.