Day 139: Free Response & Earthquakes

AP Physics: Free Response

Students whiteboarded a couple of free-response problems off the 2015 exam, then used the released scoring guides to see how they did. All of it happened in small groups, so some groups dug more carefully into their errors than others. Tomorrow, I was planning to do some more free response, and I think I will build in some presentations to the whole class to add a layer of accountability.

wb (4)

Earth Science: Earthquakes

We started establishing some ideas about earthquakes. I pulled out the slinky and snakey spring to model the different types of waves. It was all pretty teacher-directed, so I’d love to come up with a way for students to build more of those ideas on their own.

slinky.jpg

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