Which junior high school math teacher can teach me how to communicate by correspondence, the more detailed the better, the teaching time is about 30 minutes, thank you very much.
Personally, in the first class, the teacher will first show the students' learning objectives in this class with multimedia (3 points), and then guide the students to cooperate to complete the results of the variables to be filled in the text (4 points), and the group will discuss around the learning objectives (7 points). Poor students will answer or ask questions, excellent students will explain and help their classmates (6 points), and then try themselves (3 points). At this time, the teacher will give individual counseling.