Attached is a resource for lessons and simulations that involve studying the Greenhouse Effect and how it affects temperature readings on our planet. The simulations created by PHET are incredible. https://phet.colorado.edu/ Aside from the Greenhouse Effect simulation in this lesson, this site has a large variety of resources for any grade levels to be used as lessons, labs
Students will use marshmallows to simulate toxins in the environment. Concentrations of these toxins will be modeled and calculated as they bioaccumulate up the food chain. Methylmercury and POPs are substances that bioaccumulate in the Arctic food chain. OASIS scientists studied these in Barrow, Alaska. (See Ocean Atmosphere Sea Ice and Snow (OASIS) Project at www.polartrec.com)
In this lesson, students learn about what archaeologists do and then practice implementing these skills with "real artifacts".
Objective
Students will:
* be able to define an artifact and an archaeologist.
* use evidence to support their decisions about the origin and use of an unknown item.