What is in the Air we Breathe?
This What is in the Air we Breathe? lesson plan also includes:
Students investigate the environment for evidence that there is dirt in the air we breathe. They take a tissue and test areas that appear to be clean in the environment, but upon further investigation they are not.
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LS2A - Interdependent Relationships in Ecosystems
Everybody needs somebody... especially in nature! Show your young ecologists the finer points of NGSS standard LS2A, Interdependent Relationships in Ecosystems, using the helpful ideas in the video. The narrator discusses the...
8 mins K - 12th Science