First of all, the questions raised
When glasses were mentioned before, everyone thought they were the patents of teachers, scientists and college students. In recent years, we have found that many students also wear glasses. Some students with poor eyesight can't see the words on the blackboard clearly because they don't wear glasses in time, which affects their study.
On the day of the survey, the myopia rate of senior primary school students reached 20%, junior high school students reached 60% and senior high school students reached 90%. These situations have attracted enough attention from teachers and students. What are the causes of myopia in primary school students? How to prevent it? We decided to do some research on leather.
Second, the purpose of the study
In recent years, the number of pupils wearing glasses has increased year by year, and how to prevent and correct myopia has become a common concern. Through the research of this topic, we can understand the myopia rate of primary school students, the causes of myopia, and the corrective and preventive measures of myopia, so as to enhance the awareness of protecting eyes and prevent and reduce the occurrence of myopia.
Third, the research plan?
1. Research content: the eyesight of students in our school. The cause of myopia. How to prevent myopia
2. Survey methods: Consult relevant books to find out how ordinary people are nearsighted; Understand the current situation of juvenile myopia through various channels; Look up relevant information online.
3. research steps: students from a class of 1~6 grades were selected from our school and their eyesight was investigated. Observe and record the reading, writing and sitting posture of myopia students at ordinary times, and investigate the situation of students watching TV and playing computer games. Consult an ophthalmologist and consult information to understand the causes and preventive measures of myopia. Summarize observation and research data, write research reports and organize special lectures.
4. Division of labor among members: divided into two-faced and three-knife groups, one group made observation and investigation records, and the other group consulted doctors for information and cooperated in division of labor.
5. Statement of results: investigation report. Completion time: two weeks.
Fourth, the research process
In order to understand students' eyesight, our school conducted a sampling survey. Choose one student from our school 1~6 grades, and the project members will use the class meeting time to investigate and count their eyesight step by step and make detailed records.
Observe and investigate myopic students to understand the situation of using glasses at ordinary times. Through the observation and investigation of the students in Class Six, we know that most students don't pay attention to eye hygiene.
Consult an ophthalmologist and consult information to understand the causes and preventive measures of myopia. On weekends, the students of the research group go to some libraries to consult relevant materials, while the rest go to their own ophthalmologists for consultation and make detailed records.
Summarize the investigation materials and write the investigation report. After the investigation and interview, sort out the investigation and interview materials and write the investigation report. With the help of teachers, we will hold a special lecture at school to let students know about the harm, causes and preventive measures of myopia, and pay attention to eye hygiene and protect their eyes.