It is necessary to educate students about death. First of all, death education can help students better understand the preciousness and limitation of life. The length of life is limited, and each of us should cherish time and live as meaningfully as possible. By understanding death, people can realize the shortness and fragility of life more deeply, so as to cherish every moment better.

Secondly, death education can also help people better face the grief and pain caused by the loss of relatives and friends. Losing relatives and friends is a setback that everyone will experience, and death education can help people better understand death, better deal with and face their emotions, and alleviate sadness and pain.

In addition, death education can help students cherish life more, realize the preciousness and brevity of life, and live more actively. This will help students to cultivate correct attitudes and values in life and avoid wasting time and opportunities.

Finally, death education can help students better face the death and sadness of relatives and friends and reduce unnecessary pain and suffering. This will help students to better handle interpersonal relationships and enhance their sense of social responsibility and compassion.

Therefore, it is necessary for schools to educate students about death, which can help them better face the challenges and difficulties in life and improve their quality of life and happiness.