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| ==Materials== | | ==Materials== |
| ==Steps== | | ==Steps== |
| + | Watch the following videos on food chain |
| + | *[http://www.youtube.com/watch?v=3Bn7wdCP2v4&feature=related Food chain in Africa] |
| + | *[http://www.youtube.com/watch?v=XJ6VtduDSyY&feature=related Interactions in an ecosystem] |
| + | *[http://www.youtube.com/watch?v=9eZBzfnAogU&feature=related Description of a food chain and web] |
| + | *[http://www.youtube.com/watch?v=o_RBHfjZsUQ Interactions and energy flow in an ecosystem] |
| + | |
| =Dicussion questions= | | =Dicussion questions= |
| =Notes(optional) | | =Notes(optional) |
| =Academic standards met= | | =Academic standards met= |