At present, offline teaching is being implemented in many places, that is, children are allowed to take online classes at home. The biggest difference between online courses and classroom teaching is that online courses can only be instilled and cannot realize the interaction between teachers and students. Teachers can see students, but they cannot control and adjust the classroom by observing children's expressions and body movements, let alone “individualized teaching” and "hierarchical teaching”. This is a fact that many teaching methods cannot achieve.

I remember when I was in high school, when the teacher taught Zhu Ziqing's "Moonlight in the Lotus Pond", when I talked about lotus leaf dancing, my teacher used his arm to make the lotus leaf undulate slightly in the light wind. Although he is not a dance teacher and his movements are not so realistic, he made us deeply remember the appearance of lotus leaves fluttering in the wind, and he also made us deeply remember this article until now.

More in-depth, in the classroom, especially in Chinese classes, if there is too little interaction between teachers and students, it can be said that this course is negative. The teacher didn't speak deeply enough to resonate with the students, which was enough to prove that the course was unsuccessful.

Classroom teaching and face-to-face teaching are very reasonable. This is not something that can be replaced by high-tech means at will.

Unfortunately, in the three-year epidemic, many children have passed the various restrictions of the epidemic in junior high school and high school.