Teacher Cai Dejin has rich experience in online education. The total class hours of the large class live broadcast class exceed 1000 hours, and the scoring effect is obvious. It is advocated that mathematics learning should be divided into "solid foundation" and "outstanding skills"

There are two corresponding curriculum systems, namely "micro-topic series" to explain problems and "skill series" to explain skills. ?

Suitable for students who review before exams and don't have much time to watch online classes. Teaching methods, understanding problems.

Extended data:

How to choose online courses:

Listen before you decide. This is an important point in choosing an online course platform. Whether the teaching staff and classroom atmosphere of online courses are suitable or not will be clear at a glance after the audition.

Choose according to the actual level. It is necessary to find out the actual level and make targeted choices.

Choose a course. Teacher choice. One of the characteristics of online courses is that you can choose your favorite teacher to attend classes, and the teacher's teaching method is suitable for effectively improving learning efficiency.

Choose according to the course platform. A standardized course platform can ensure the subsequent class hours, so we should also pay attention to the choice of platform when choosing online courses.

Advantages of online courses:

The online classroom has completed the transfer of the classroom from school to home. In this way, you can finish your study at home without leaving home, which greatly saves time.

The online course is an all-weather course, which can be attended anytime and anywhere.

Online classes can be repeated indefinitely, which fully meets the requirements of human physiological memory.

The online classroom gives everyone a chance to listen to real famous teachers and the best classes, thus greatly solving the problem of educational fairness.

Online courses are a good way to make friends with tutors. Through the communication in the online classroom, we can make many friends who are interested in homosexuality, learn from others' good experiences, understand the relevant social trends, enlighten them and avoid detours.

Online class is a good place to learn the latest knowledge. Network courseware is simple to make and fast to spread, so once there is new knowledge, it can be uploaded to the network immediately, which greatly speeds up people's acceptance of new knowledge.

Online courses are affordable and there are many free courses, which can solve the problem of education funds well.