yeah! blogger is on again.

op rehearsal. slack. hc048 exceeded the time limit. anyway... got more confident of ours, esp we are not immediately after hc049. did some minor changes in allocation of presentation so that everyone has a bit to say. a bit, but not too much.

mac meeting. seeing mr lau for the third time. next year we're going to gave intersecondary school math trail! and the campus across hc and tchs lor. must give them warm up session to prepare them for the run. hehe.

anyway... today not bad. math b is having matrices. matrix. hehe. chapter one should be the matrix. two is matrix reloaded, and this one matrix revolution. what about the next one next year? matrix frustration? haha