In this introductory lesson, students read an article about Arctic Ocean ecosystems and then play a board game in which they take on the role of researchers.
Objectives
The purpose of this introductory activity is to:
* Identify the main components of complex arctic ecosystem and describe predator/prey relationships between phytoplankton, ice algae, zooplankton, bowhead whales, polar
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
Kevin Tavares and his fourth graders at Old Hammondtown School in Massachusetts built a website to share what they were learning with the rest of the world. Mr. Tavares installed a location tracking device on the page that assigns a red dot to the country of each visitor. The students wanted to get website hits from all seven continents so