Lesson Plan

"Go Back Home"                      Don't Let It Loose : 5-8th Grade

native thistle


The natural food chain within a habitat is finely tuned. For any species to survive within a habitat four components are needed: food, water, shelter, and space. Exotic species can take these components away from native species.


Our "Don't let it Loose" unit is broken into seven lesson plans, each taking 45 minutes to 4 classroom periods to complete, and targeted primarily at middle school students. A class needn't complete every lesson in the unit, though some lessons do refer to one another. However, each lesson comes with its own set of objectives and resources.

Additional Resources



Food chain, exotic, native, habitat, competition, producer, consumer, herbivore, omnivore, carnivore