The other day, my children played at home every day. Last week, a friend introduced a school called Gauss Mathematics. It is said to be very good. Teachers are all on-the-job front-line teachers, and they are very serious in class. I signed him up on Monday and started classes today. The teacher seems to be a little tight these days, so it's better to register a few days in advance. We are also lucky, just because the summer tutoring time of senior two is full. We want to have a rest.