In OSEI, researchers and middle school teachers, district science coordinators and facilitators collaborate to share resources, materials and expertise. This site provides educators several lesson plans on topics including: the role of the carbon cycle in algae growth, sea scallops, plankton, waves and tsunamis, and the invasive species, Hemigrapsus sanguineus, the Asian shore crab. The site also ... Full description.

This lesson plan features information on guiding student research using the Asian shore crab, Hemigrapsus sanguineus, a nonindigenous species whose range now includes Maine to North Carolina. Because this crab has been known to inhabit the East Coast only since 1988, it serves as an excellent subject of novel research. The activity includes objectives, materials list, teacher guide, identifying, handling, ... Full description.