Days 48-52: Model Summaries & Final Exam

We are on trimesters, so this week was the end of tri 1. We usually have a special schedule for final exams the last two days of the trimester, but, due to bussing issues, we followed our normal schedule. We also had a change in our grading policy to do away with cumulative final exams.

I still opted to give a modified practice AP exam covering what we’ve done in class so far. I usually spend 45 min on each half of the exam, so that made it easy to split the exam over two days with our standard 55 min periods. To meet the modified grading policy, I gave my students some points in the formative category of our gradebook for completing the practice exam. This is more in line with how I use the first practice exam, anyway. At this point, I mostly care about students seeing what a test is like and trying their endurance on something longer than our usual quizzes. I also use it to get a sense of what my students are doing well so far and what I need to make sure we keep working on. Even though their grades would not be impacted by how they did, my students took the practice exam seriously and I’m very pleased with how they did.

The practice exam is a good opportunity to review what we’ve done so far, and my favorite approach is model summaries. I gave each group a model that we’ve used so far this year, and asked them to put a scenario on their whiteboard where they could apply their model. Then, I had students add as many diagrams and representations of their scenario as they could. I explained this exercise to students as each model is a toolbox, and we were going to use these whiteboards to remind ourselves what tools come in each box. There were at least two groups whiteboarding each model, which worked out nicely since it’s pretty common that different groups will make use of different tools from the model, so we get a more complete summary with two groups.

Now on to trimester 2! Due to ongoing staffing issues, I’ll be adding two sections of regular physics to my current teaching load of one section of AP. I think a major theme of the next few weeks for me will be figuring out how to balance additional teaching with my responsibilities as a content specialist.

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