School violence among high school students is increasingly common and extremely complicated. School violence has a great impact on students’ learning outcomes, health, and psychology. Currently, school violence is not only limited to physical and verbal violence, but also violence on social networks such as: Calling, texting threats, shaming, slandering, posting images, videos, ... with the aim of insulting, defaming the honor, reputation, and dignity of others. School violence occurs at many levels of education, in which, at puberty with unstable and unsustainable psychological and physiological characteristics is also one of the causes of the increase in the number of school violence cases in high school. Therefore, determining the causes of school violence and proposing measures to prevent and combat school violence for high school students is extremely necessary.School violence among high school students is increasingly common and extremely complicated. School violence has a great impact on students’ learning outcomes, health, and psychology. Currently, school violence is not only limited to physical and verbal violence, but also violence on social networks such as: Calling, texting threats, shaming, slandering, posting images, videos, ... with the aim of insulting, defaming the honor, reputation, and dignity of others. School violence occurs at many levels of education, in which, at puberty with unstable and unsustainable psychological and physiological characteristics is also one of the causes of the increase in the number of school violence cases in high school. Therefore, determining the causes of school violence and proposing measures to prevent and combat school violence for high school students is extremely necessary.