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Activity
TeachEngineering

Teach Engineering: Who's Hitchhiking in Your Food?

For Teachers 6th - 9th
How can you tell if harmful bacteria are growing in your food? Students learn to culture bacteria in order to examine ground meat and bagged salad samples, looking for common foodborne bacteria such as E. coli or salmonella. After 2-7...
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Unit Plan
CK-12 Foundation

Ck 12: Life Science: Immunity

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] Most B and T cells die after an infection has been brought under control. But some of them survive for many years. These long-lasting B and T cells are called memory...
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Website
European Space Agency

European Space Agency: Aurora Exploration Programme: Exo Mars

For Students 9th - 10th
This is an excellent account of the first mission to be looked at by the European Space Agency. They are trying to look at the biological aspects of Mars in order to prepare for future missions to the red planet. The resource is...