Positive: Internet helps to innovate the means and methods of ideological education for teenagers. Using the network to carry out moral education, educators can communicate with teenagers on the Internet with their true mentality without scruple, which provides a new and quick way for moral educators to find out and understand teenagers' thoughts and carry out positive guidance and all-round communication. In addition, because of the real-time and interactive nature of network information dissemination, teenagers can maintain rapid interaction with multiple educators or educational information at the same time, thus increasing the frequency of ideological interaction and improving the educational effect; Because network information has the characteristics of time delay such as downloadable and storable, it can prolong the time of ideological interaction between educators and educatees and provide "all-weather" ideological guidance and education for teenagers. You can also meet online and get together offline to realize the nourishment and supplement of online moral education, so as to resolve conflicts in time, warm people's hearts, mobilize enthusiasm and stimulate creativity.

negative: it poses a potential threat to the formation of teenagers' "three views". Teenagers are easily exposed to capitalist propaganda and cultural ideas on the internet, and their thoughts are in extreme contradiction and confusion, and their outlook on life and values are prone to tilt, thus breeding bad thoughts such as total westernization, hedonism, money worship and worshipping foreign things.

Zheng: It provides a new channel for knowledge learning. At present, under the situation that China's educational resources can't meet the demand, the network provides a vast campus for knowledge learning. Learners can receive higher education at any time and any place, learn all the courses that college students study, complete credits and obtain degrees. This is undoubtedly the best relief for teenagers under the examination-oriented education system, which is not only conducive to their healthy physical and mental development, but also conducive to the stability of their families and even society.

negative: information rubbish weakens teenagers' ideological and moral consciousness. According to experts' investigation, 47% of online information is related to pornography, and about 61% of teenagers inadvertently come into contact with pornographic information online. There are also some illegal organizations or individuals who publish black messages on the Internet that disrupt politics and economy and confuse teenagers. This kind of information rubbish will weaken teenagers' ideological and moral consciousness, pollute teenagers' minds and mislead teenagers' behavior.

positive: broaden the global vision of teenagers and improve their comprehensive quality. Surfing the Internet broadens teenagers' political horizons and knowledge, thus contributing to the formation of their global consciousness. Similarly, it can improve the comprehensive quality of teenagers. Through surfing the internet, they can cultivate their ability to communicate with all kinds of people; By reading all kinds of useful books on the internet, we can improve our own cultural literacy.