Song Chao's recording class is not a lie. His course covers a lot of math problems, most of which come from the real problems of the college entrance examination, and it is easy for people with poor foundation to understand them. At the same time, his courses on platforms such as Tencent Classroom are also guaranteed, because this is official website under Tencent. If you think the course is expensive, you can go to Mile Mile to see if anyone has sent the information. On Billie Mile website, there are many excellent bloggers sharing learning resources. You can also pay attention to it.

It should be noted that there are some shortcomings in recording and broadcasting courses, for example, students may feel passive acceptance of courses in one direction, and teacher-student interaction and timely feedback may not be sufficient. Therefore, when choosing the recording and broadcasting category in Song Chao, we need to consider it according to our own situation.