1. Reduce waste: Waste-free schools need to reduce waste at the source. This includes increasing environmental education in the curriculum, raising students' awareness of environmental protection and encouraging them to reduce the use of disposable goods such as paper and plastic. In addition, schools can promote the culture of reuse and recycling, such as encouraging the use of reusable tableware and cups and recycling waste paper and plastics.
2. Garbage sorting and recycling: garbage-free schools need to establish a sound garbage sorting and recycling system. Students and teachers need to know how to correctly classify and recycle different types of waste. Schools can set up different trash cans, such as paper, plastic, food residue, etc., and clean and recycle them regularly.
3. Resource utilization: Waste-free schools should actively seek ways to turn waste into resources. This can include selling recyclable waste to recycling stations, using kitchen waste for composting, and even turning some organic waste into fertilizer or biofuel.
4. Environmental Action: Waste-free schools need to encourage all teachers and students to participate in environmental action. This can include holding regular environmental protection activities, such as cleaning up the environment around the campus and planting trees. In addition, schools can also encourage teachers and students to conduct personal research or projects to further promote the environmental protection concept of waste-free schools.
Matters needing attention in ppt:
1, define the theme and goal: before doing PPT, you must first define the theme and goal. This will help you determine the content and structure of PPT and how to present it to the audience.
2. Clear structure: A good PPT should have clear structure and strict logic. Each slide should have a clear theme or main point and corresponding supporting materials.
3, concise and clear: PPT should not be too complicated, nor too chaotic. Every slide should be concise and clear, and try to avoid using too much text and graphics.
4. Beautiful design: A good PPT should be attractive and beautiful. This helps to attract the attention of the audience and make your presentation more attractive.
5. Font and color: It is very important to choose the appropriate font and color. Fonts should be legible and colors should match the theme and content.
6, illustrated: illustrated PPT is more attractive. Using graphics and pictures can help you better explain and state your point of view.