1. Of the judgment of the court of first instance, the plaintiffs' order to pay the following amount is against the defendant Incheon Metropolitan City.

1. Basic facts and the reasons why the court's assertion in this part are stated are as stated in the corresponding part of the reasoning of the judgment of the first instance, and thus, they are cited by the main sentence of Article 420 of the Civil Procedure Act.

2. Occurrence of liability for damages;

A. The principal of a school or a teacher established and operated by a local government is obligated to protect and supervise students. Such duty to protect and supervise students under the Education Act does not affect all the students' living conditions in the school. However, if it is predicted or predictability that an accident may normally occur in school life in consideration of the time and place of educational activities, the offender's ability to separate educational activities, the offender's character and conduct, the relationship between the perpetrator and the victim, and other various circumstances, the principal or teacher shall be liable for the violation of the duty to protect and supervise students (see Supreme Court Decision 2005Da24318, Apr. 26, 2007). However, if a public official claims liability for damages due to an intentional or negligent act committed by a public official in the course of performing his/her duties, the principal or teacher shall be liable for damages arising from an unlawful act committed by a public official in the course of performing his/her duties, and the State or a local government shall be liable for damages arising from an intentional or negligent act committed by a public official in addition to the State Compensation Act.