Day 160: Peer Review & Geologic Time

AP Physics: Peer Review

I put students in random groups and had them share their project so far, then evaluate each other with a rubric. In addition to the feedback, students found it really helpful just to practice talking out loud about their project. A lot of them also got excited hearing about what some classmates they don’t normally interact with are working on and are looking forward to the presentations next week.

Earth Science: Geologic Time

Students made timelines to compare  the relative amounts of time in a 14 year old’s live to the amount of time in the major geologic periods and eras, which seemed to help them wrap their heads around the relative lengths of time much more than the big numbers would. I used a worksheet that already had specific events in the life of a 14 year old they should include, but next time I think I will either stick to just having a set number of years or work on making the events more open-ended since many of them are very cultural.

timeline.jpg

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