Day 144: Ray Diagrams & Activity Series

Physics: Ray Diagrams

Students worked through some pinhole ray diagrams.

Chemistry: Activity Series

Students did a simple lab to produce an activity series for single replacement reactions. As we discussed the results, I realized students were not making the connection to what was replacing what. Next time, I think I’ll have students write out reaction equations  for at least some of these and plan some questions to solidify the connections to single replacement reactions.

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