I actually didn't know that my child skipped school!

The child simply refuses to go to class or participate in school activities just because they don't like a particular teacher or classmate. Lack of communication between the homeroom teacher and parents leaves the parents in the dark. For instance, the child might not have done what other children did that day, or not brought certain items, or not worn the required color of clothes, etc. Such behaviors make the child appear very different in the eyes of teachers and classmates, leading to a daily psychological sense of "I am an outsider." This can seriously affect the child's mental and physical health, causing headaches even at the mention of going to school.