Day 99/180: subbing for physics in the afternoon
Physics in the afternoon, especially on a nice, sunny day, is hard. Good thing that the kids were generally good and mostly focused. Studying gravity, the students had to work through a sheet and a PHeT planetary system simulation. It really helps a sub to know what the goals of the worksheet are, so as to better guide the kids. I didn’t do a good job of guiding the first class (and they weren’t very interested in listening to me, either). The second and third classes went better.