Teaching cycle is a case of bottleneck problems printing technology – materials circulation, printing – Printing Industry
Based on savings Education Funds, saving resources, and other considerations, the Ministry of Education to implement the 2008 spring semester from recycled materials. Province under this provision, the implementation of loop material varieties (including local materials) into a third updated annually, from the current situation, material recycling, there are many problems. Wang Love suggested that suspension of materials recycled.
Data show that China has a total of 220 million people students, two semesters a year for each student using the calculation of 10 books a year would use the textbook for more than 2 billion; textbooks per semester per person average weight 1500 g calculated that if 5 years continuous use of textbooks can save 5.28 million tons of paper; the life of our textbook is only six months per book of 15 a month, more than 20 million copies of textbooks recycling can save 1 year more than 300 billion yuan, circulating Use 5 years, you can save more than 1,500 billion yuan.
There is no doubt that recycling materials to improve the awareness of the nation's economy, Environmental protection Sense of great significance. In addition, recycled materials can also reduce the burden on needy families, as students care for others, participation in public welfare as an effective carrier. However, the actual process of implementation, this move benefits the country are facing, "praised in" embarrassing.
Just as Wang pointed out that love, and materials recycling update the main difficulty is the excessive materials, textbooks and teaching materials used to disinfect using immunization.
Which is not difficult the first two problems to solve?? Is nothing more than standard textbook amendment Print To meet the circulation needs, and guide the students to write about painting materials to correct usage. Most difficult problem is the weak material cycle disinfection epidemic prevention system, which is what most students and parents are very critical to this key.
In fact, the implementation of material recycling in those western countries, most of the disinfection system to establish a clear, and put into special funds to improve the disinfection facilities and staffing. In Taiwan, despite the education department for a professional book must be disinfected, but many areas of school infrastructure is relatively backward, do not have the necessary teaching materials cycle storage, disinfection and other conditions, thus making the community expressed doubts about the safety of their own teaching materials. Based on this, members of the proposed suspension of the king love recycled materials. Although the materials recycled
facing some difficulties, but compared with its huge gains visible, this in itself is still more good than harm. As a new thing, recycled materials requires a gradual exploration, and gradually perfect the process, not necessary and should not easily impose its "death."
However, the practical difficulties of teaching cycle in the system level also deserves reflection?? Materials recycled materials involved in the development and construction, education reform, increasing the financial input range of issues, not only unified planning, but also the sector wide participation, it is clearly not a paper to inform the education sector can be easily solved.
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