Does the electronic whiteboard have an impact on vision? Let the child blink more

In recent years, with the development of modern educational technology, electronic whiteboards have gradually entered the classroom of students, with more teaching resources and more intuitive explanations, and improved the effect of classroom teaching. However, some netizens have questioned the electronic whiteboard: the electronic whiteboard class has affected the vision of young people, and even said that it should be cancelled.

A few days ago, some netizens said: "In the urban primary and secondary schools, teachers use electronic whiteboards in class, which seriously endangers the visual health of primary and secondary school students." The netizen said that in the era of electronic products, the visual acuity of young people has been hurt. It is even worse to promote the use of electronic whiteboards. It is recommended to stop using the electronic whiteboard.

After the post was posted, the netizen station team debate

The so-called electronic whiteboard is a display screen that is about the same size as the projector screen. It is connected to a computer and a projector to realize computer screen projection. Different from the projector screen, the teacher can directly use the special pen to perform alteration, displacement and other operations. It is understood that the interactive whiteboard used in teaching has all the functions of the blackboard, including free writing, drawing, batch attention, and can use or edit colorful electronic courseware.

Whether the electronic whiteboard will affect the child's vision, different people have different ideas. The netizen "stupid koala" said: "I also think that the teacher should write a blackboard on the blackboard, and it will inevitably dazzle the screen."

The netizen "Kevin12345" does not agree with the above point: "The reason for the child's myopia is actually using the electronic whiteboard? This is too funny, don't think about how long the child usually uses electronic products, write the job reading posture is standard, write homework Whether the time is too long, whether the lighting is glaring, etc., but rumors that the electronic whiteboard is the culprit, it is really putting the cart before the horse."

“Parents have this worry to understand, but can't say that the child's vision declines to blame the electronic whiteboard. After all, the distance from the whiteboard is far away. Relatively speaking, it is still a big influence on playing mobile phones!” A primary school in Yinzhou District The teacher told Xiao e.

Department: Electronic whiteboard teaching is the trend of the times, the procurement of various types of equipment in line with national standards

In this regard, the Ningbo Municipal Education Bureau accepted the post and said that education is an important part of social life. Education informatization is an important indicator to measure the level of education development in a country and a region, to realize education modernization, innovative teaching mode, and improve education quality. There is an urgent need to vigorously promote education informationization. The times are developing. The use of electronic products in the education and teaching process is the need of the times. It is also in line with the actual learning needs of contemporary children. It can help children understand the content more intuitively and clearly.

The Municipal Education Bureau has always attached great importance to the healthy development of students' physical and mental health. The problems mentioned by the netizens in the eyesight of children are also affected by the department. Therefore, in the introduction of hardware equipment, the equipment used in the classroom is strictly in accordance with the "Zhejiang primary and secondary education technology and equipment. The standard requires equipment, and all kinds of equipment are strictly in accordance with the government bidding procedures. The purchased equipment is well-known brands at home and abroad, in line with national standards. Of course, electronic products are only an important auxiliary tool for education and teaching. It does not mean replacing the traditional way of class. The Municipal Education Bureau advocates the effective integration of informationization and classroom teaching. It is not required to use electronic equipment in all disciplines and in every class.

Doctor: Focus on the whiteboard as much as possible

Subsequently, Xiao e consulted with an ophthalmologist. Zhou Hongjian, dean of the Ningbo Eye Hospital, believes that it is incorrect to say that the electronic whiteboard is the cause of the decline in students' vision. The students' myopia is mainly related to too little outdoor activities. Students in the classroom to see the electronic whiteboard relatively far away, may be better than watching TV, playing computer. However, if the electronic whiteboard is seriously reflective, it still has a certain influence. Therefore, the use of the electronic whiteboard should pay attention to brightness and angle. Students should also have the awareness to protect their eyes. When you look at the electronic whiteboard, you should blink your eyes. When you are in class, you can go outside and see the greening to relieve eye fatigue.

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