Math I Can Teach Under 16

I have had a year of tutoring experience in China. I have taught junior high school sprint graduates, mainly to improve their problem-solving skills. The grades have been improved from the mid-level level to the level close to full marks. The tutoring time is half a year. There is also a boy who has just entered junior high school, with a weak foundation, mainly to consolidate basic knowledge and improve the efficiency of problem-solving. In general, my tutoring methods are more comfortable and comfortable, without the oppressive environment and the sense of distance between students and teachers. And, I will mention their interest in the subject of mathematics according to the points they like.