Topic: Know the electronic waste around you and be a green messenger in the E era.

Instructor: Wang Liping (Information Technology)

Classes: Class 1 and Class 4, Senior High School, Beijing Nizifang Middle School.

Research background and significance:

With the continuous upgrading of electronic products, waste mobile phones, computers, televisions, refrigerators and other electronic wastes have become the fastest growing garbage in the world. E-waste contains a variety of toxic and harmful substances, which will bring serious harm to the environment and human health if it is not handled properly in time.

We can often see that in some garbage dumps, discarded home appliance parts and various waste batteries can be seen everywhere. Once these electronic wastes are burned or washed away by rain, toxic gases and substances will leak out. However, burying and discarding will pollute soil, water, animals and plants, and pose a threat to the ecological environment.

Therefore, we should be fully aware of e-waste, start from our identity, develop good living habits, properly handle e-waste around us, and make our own contribution to environmental protection.

Leading course: comprehensive practical activities

Leading disciplines: information technology, physics and science.

Research methods:

By consulting books, newspapers, magazines, internet, questionnaires and visiting electronic products commonly used by teachers and students in our school, I collected relevant information and wrote relevant papers under the guidance of teachers and combined with my own basic knowledge and ability.

Expected results:

Show the results in the form of papers or research reports to help teachers and students understand the harm and harm of garbage generated by common electronic products around us to our health and environment, and deal with it reasonably.

Activity plan:

The first stage (1 week): participate in research training, hold a good opening meeting and make a research plan.

Division of labor: all students and teachers involved

The second stage (4 ~ 6 weeks): Collect information about e-waste through various effective ways, and investigate what teachers and students commonly use.

Electronic products and upgrading, etc. , and sort out the analysis data.

Division of labor: all students

The third stage (1 week): survey the teachers and students in our school, and investigate the common methods to deal with e-waste. Consult a physics and chemistry teacher or inquire about feasible methods online, and sort out and analyze the survey data.

Division of labor: three groups of students (led by Hou Yu, Zhao Yanling and Zhou Jian respectively)

The fourth stage (2 weeks): summarize the research work, write and modify the research report. Prepare relevant acceptance materials and complete the preparation for completion acceptance.

Division of labor: the fourth group of students (leader: Wang Shihua)