This project provides students the opportunity to investigate parasites as a possible cause of the observed frog deformities. It asks students to view web-based evidence and interpret whether it supports the parasite hypothesis. Students...

Seventh graders view lab stations with Xenopus at different stages of development. They identify the life stage of the sample, as well as the previous and next stages. Students must explain their reason for selecting the specific stage.

Learners investigate the lives of frogs by completing several worksheets.  In this biology lesson, students discover the life cycle of a frog from tadpole to death.  Learners complete frog life cycle puzzle as well as create a...

Seventh graders compare/contrast the life cycles of free-living organisms to that of parasites. They conduct Internet research, illustrate the stages of a specific organisms's life cycle, and direct and produce a mini-video production.

What a terrific way to explore the pond habitat! Learners discuss the animal and plant life found in the Long Island area. They also discuss vocabulary terms, identify pollution concerns, and resource conservation.

Learners explore aquatic life. In this science lesson, students visit an aquatic ecosystem and collect animals found there. Learners create a food chain for the aquatic ecosystem.