Students investigate the environment by participating in a class trip. In this pond ecosystem lesson, students define a list of vocabulary terms associated with ponds such as invertebrate and metamorphosis. Students attend a field trip...

Focus on inquiry-based learning in your science class with a series of activities designed for middle schoolers. A helpful packet samples four different texts, which include activities about predator-prey relationships, Earth's axis...

In this prairie organisms worksheet, 8th graders name the role of 18 prairie organisms and tell if they are a biotic or abiotic factor. The organisms include plants and natural forces such as wind and fire.

[Free Registration/Login may be required to access all resource tools.] Describes how energy is transferred from one organism to another.

Learn how energy is transferred through the food chain.