Know how many dishes and vegetables have been dumped, and adjust and optimize them from the aspects of safety, price, nutrition and taste. Let self-management hold activities such as essay writing on grain saving, class meeting on related topics, propaganda on grain saving, and creative design. Set up saving committees in classes, and set up self-management committees for students who practice saving to supervise the waste behavior of the whole school. Teenagers are in the critical period of forming world outlook, outlook on life and values, and in the period of forming saving consciousness and habit.
We must seize this critical period, closely combine the thrifty education of teenagers with the education of three outlooks, and let teenagers gradually develop good savings habits. As educators, we need to set an example and lead students to form a good habit of thrift and cherish food from an early age. Deepen the construction of "good habit course" and carry out the virtue education of "practicing economy and opposing waste". For example, vigorously carry out the "CD Action" and call on all teachers and students not to leave leftovers when eating in the school cafeteria.
Organize the selection of "Small Talents in CD Action" and "Excellent Classes in CD Action". Actively create a good atmosphere of shameful waste and saving glory. School education is very important. Basically, children can only get in touch with school and home. If they want to form good habits, they should start from school and family. I hope my answer can help you, and I hope you can help me forward it, like it, support me more and pay more attention to me. If you have any questions or requests, you can leave a message in the comment area, and I will reply them one by one.