Write down the child's usual performance, and the results are not very good. You can encourage the child and thank the teacher for his teaching. First write about the children's usual performance, encourage them, and then thank the teacher. For example, although the child has not made much progress, I hope that the child will continue to work hard and thank the teacher for his concern and education. Parents' comments can inspire children to make continuous progress and help them build self-confidence. The function of parents' comments is not only a kind of affirmation and praise for children's performance, but also helps children discover their own advantages and potentials.