I think the first thing I will consider is to increase the share of reading classes. Followed by painting, handicrafts, singing and dancing. Reading in early childhood has a great influence on future study, so children should be allowed to develop good reading habits at this stage. The reading class in a small class needs the teacher's slow guidance, reading to the children by telling stories, and sometimes playing some audio to make the children calm down and listen. At the beginning of the middle class, children can be shown some picture books with less words to guide them to express their ideas in front of the pictures, thus initially forming independent reading. Children in large classes are more literate and have a sense of autonomy, so they will choose their favorite and interesting books to read. At this time, there is no need to interfere too much with what children read. The key is to develop reading habits. ?