**AP Physics 1: Pendulum Board Meeting**

Students whiteboarded their results from yesterday’s pendulum lab. For mass and release angle, there were a couple of groups who sketched graphs that did not start at zero, which was great for having some discussion about why the scale of your graph matters. This was also the first graph students had that wasn’t quadratic or linear, so no groups linearized initially and we had some fantastic conversation about the intercept, which actually started in some groups while they were still prepping whiteboards. By the end of the hour, every group had linearized and was on-board with a square root relationship.

**Physics: Representing Free Fall**

Students used some questions I modified from Michael Lerner to represent a falling orange using tools from each model we’ve covered so far this year. By the end of the hour, students commenting that free fall and projectile motion really aren’t anything new, which was exactly the goal! Students were struggling to connect this activity to the graphs we discussed yesterday, so that will be something to work on tomorrow.

**Chemistry Essentials: Periodic Table 2 Truths & a Lie**

After discussing some of the trends in the periodic table, we did some whiteboarding to practice reading the periodic table and recognizing the trends. Since there isn’t a whole lot of depth to the questions I could ask at this point, each group prepped a whiteboard with two correct statements and one incorrect statement. Then, they traded whiteboards with another group who had to find and correct the wrong statement.

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