Establish trust relationship: establish trust relationship with children, let children express their doubts and puzzles frankly, and understand their level of sexual knowledge and needs.

Provide correct sexual knowledge: provide children with correct sexual knowledge and related information in a scientific, objective and true manner so that they can fully and clearly understand the knowledge related to sex and reproduction.

Guide the correct sexual concept: actively guide children to form correct sexual concepts and values, such as respecting others, rejecting bad temptations, and being responsible.

Cultivate awareness of self-protection: Help children to establish self-protection awareness and sense of responsibility and avoid adverse consequences by explaining relevant knowledge such as safe contraception and prevention of sexually transmitted diseases.

Encourage parents to participate: encourage parents to actively participate in children's sex education, discuss and solve problems with children, and jointly promote children's all-round development.

To sum up, adolescent children need comprehensive, scientific, moderate and responsible attitudes and methods for sex education. Effective sex education can help children correctly understand sex, cultivate healthy sexual concepts, improve their self-protection ability and sense of responsibility, and promote their all-round growth.