The teacher asked the students to write the parents' phone numbers and names on the blackboard, and the class declared that it was not illegal. For minors under the age of 18, the school needs to know the guardian information so as to contact them in time, and the student registration system also needs to register the parents' ID card, telephone number, name and other information.

The teacher wants the phone number and name of the parents of the students in order to keep better communication and contact with them. The school needs to register your parents, address, telephone work unit and so on. For example, if the child does not arrive at school on the road, the school can ask the parents about the situation at the first time. For example, if a child is injured or sick at school, the school can also contact the parents at the first time.

It is forbidden to collect information about parental responsibilities, which should be a clear reason:

1, the teacher's job is to teach and educate people, and treat students equally, not because of their family status and their parents' income.

2. The media makes such an appeal in the hope that students can get fair and equal teaching resources at all stages of their growth. Parents' responsibilities are not directly related to students' study, so it is wrong for teachers to collect such information.

3. A teacher should be a model and not accept gifts from parents. Every student is an independent individual, and teachers should treat them equally and actively help those students who have difficulties instead of discriminating against them.

legal ground

Law of People's Republic of China (PRC) on the Protection of Minors

Article 11 Any organization or individual shall have the right to dissuade, stop or report and accuse minors to the public security, civil affairs, education and other relevant departments if it finds that the situation is not conducive to their physical and mental health or infringes upon their legitimate rights and interests.

State organs, residents' committees, villagers' committees, units in close contact with minors and their staff shall immediately report to public security, civil affairs, education and other relevant departments when they find that the physical and mental health of minors has been infringed, suspected of being infringed or faced with other dangerous situations.

The relevant departments shall promptly accept and handle reports, complaints or reports involving minors in accordance with the law, and inform the relevant units and personnel of the results in an appropriate manner.