Learners investigate organisms and animals by examining a nearby pond. In this ecosystem lesson plan, students participate in a field trip to a local pond where they utilize a net to gather animals, plants and pollution items, Learners...

Students investigate the lives of frogs by completing several worksheets.  In this biology instructional activity, students discover the life cycle of a frog from tadpole to death.  Students complete frog life cycle puzzle as...

Students explore the cycles of an ecosystem.  In this environmental science lesson, students work in groups to research the nitrogen cycle, the water cycle, or the oxygen-carbon dioxide cycle. Students prepare a PowerPoint or other...

Students explore hydrology concepts. In this environment and biology lesson, students identify and describe macroinvertebrates using a variety of pictures and resources. Students observe and write about a classroom aquarium in which...

3rd grade students in Springfield, Massachusetts created this field guide as part of a learning expedition on ecosystems and pond life. Students did fieldwork in the city park and worked with local experts, closely examining the ponds....