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P.O.C.E.

P.O.C.E. PREDICT: What you can observe during a chemical reaction

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P.O.C.E.

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  1. P.O.C.E. • PREDICT: What you can observe during a chemical reaction • OBSERVE: 1. http://www.youtube.com/watch?v=nN8xD_bv2aQ  (whole video)2. http://www.youtube.com/watch?v=R6bBs2D0cpA  (0:00 - 0:56)3. http://www.youtube.com/watch?v=UclxSfPoapc (0:52 - 1:22)4. http://www.youtube.com/watch?v=ezsur0L0L1c  (whole video) • CLAIM: Mixing baking soda and vinegar is an example of a chemical reaction. • EVIDENCE: Students describe how they know that the claim is true.

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