Today we reviewed last night's homework on Semi-Log Plots. I was happy with how Josh did on the assignment. It wasn't easy but he seemed to pick up on it well. I always tell Joshua to never spend more than 45 minutes on his homework. He only completed 2/3 of the assignment but wrote "worked 45 minutes and stopped".
Next, he asked me some questions about his SAT test the other day. He ran into some problems with equations of a circle. I showed him on the white board the general equation of a circle centered around (h,k) with radius r. I don't think he's ever learned how to do those problems, so it was a good tutorial for him.