Small greeting cards given by teachers to students can write different messages for different students, which can give children a kind of spiritual encouragement. Some messages may become the wisdom of children all their lives and give them a kind of spiritual support.
Or an old hand can give each child a small doll, which is more suitable for younger students, such as primary school students or junior high school students.
If possible, the best thing for a teacher is to send a book to the students, which is a very good spiritual food for the students, both substantial and meaningful.