In part one of this two-part lesson students work in pairs to explore the effects of salinity on ocean stratiļ¬cation using a simple plastic shoebox-sized container in which they create a mini-ocean environment. Students will apply what they learn in the lab setting along with information gained in several online articles to a basic understanding of the Global Conveyor
A great resource that includes content and lessons for all grades. You can sign up to receive seeds that have either been in space or on Devon Island plus seeds that have not been exposed to harsh conditions. Students will be able to participate in a blind study to see if they can determine which seeds are the harsh environment
WHOI is the world's largest private, nonprofit ocean research, engineering and education organization. This site has information on oceans from climate to ocean life to ships and technology.