1. Express gratitude: "Dear teacher, thank you very much for taking care of and teaching your children in kindergarten. The work is very hard, but I always pay attention to each child patiently and carefully, and I am very grateful. "
2. Describe the child's performance in kindergarten: "Children look forward to going to kindergarten every day and like attending classes very much. I have made great progress in mathematics, language and art, and I have learned to get along well with my classmates. "