The primary school stage uses characters ≥ 5! Mandatory national standards are coming

Recently , "Sanitary Requirements for Myopia Prevention and Control of Children and Adolescent School Supplies" was released. This new standard has been determined as a mandatory national standard and will be officially implemented from March 1, 2022.

Let's take a look at the key points of the new standard

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Scope of application< /span>

1. textbooks, teaching supplementary materials, study magazines, course books, examination papers related to myopia prevention and control , newspapers for learning, learning books for preschool children, as well as general classroom lighting lamps, reading and writing homework desk lamps and teaching multimedia and other children and adolescent school supplies

2. < u>school supplies for children and youth

Font size requirements

1, < span style="background-color: #000000; --tt-darkmode-bgcolor: #383838;">Readings for preschool childrenThe font size should not be smaller than size 3, with italics as the main type. Contents, annotations, pinyin and other supplementary words should not be smaller than size 5.

2, < span style="background-color: #000000; --tt-darkmode-bgcolor: #383838;">The first and second grades of elementary school should not be smaller than size 3, and Chinese characters should be in italics host.

3、< span style="background-color: #000000; --tt-darkmode-bgcolor: #383838;">Third and fourth grades of primary school The characters should not be smaller than size 4, Chinese characters should be in italics and Song typeface is the main type, gradually transitioning from Kai typeface to Song typeface.

4, < span style="background-color: #000000; --tt-darkmode-bgcolor: #383838;">5th to 9th grade and high schoolThe characters used should not be smaller than 4 small characters, and Chinese characters start with Song style is the main style.

line spacing requirements

1. Preschool children's booksThe space should be no less than5.0mm

2、The first and second grades of elementary school should not be less than 5.0mm

3、The third and fourth grades of elementary school should not be less than the line space4.0mm

4、Other grades should be no less than 3.0mm

Note:

Supplementary words such as table of contents and notes can be appropriately reduced by referring to the words used in the main text

ButPrimary schoolThe minimum word used in the stage should not be less thansize 5

Juniorand High SchoolThe minimum character used in the stage should not be less thanSmall size 5

Other requirements< /span>

1. The pattern and text of the schoolbook should be printed clearly and completely, and there should be no obvious stains

2. Newspapers for learning should have uniform ink color and consistent depth; There are obvious watermarks.

3. There should be no perceptible flicker in the teaching multimedia, which meets the blue light protection requirements, and the screen brightness should not be too high when in use.

In recent years, affected by multiple factors

Adolescent vision health is deteriorating

Adolescent myopia has become an important social problem in my country

In 2020, a survey conducted by the Ministry of Education on some students in nine provinces showed that compared with the end of 2019, the myopia rate of students increased by 11.7% in half a year, and the myopia rate of primary school students increased by 15.2%. Junior high school students increased by 8.2%, and high school students increased by 3.8%.

For this reason, my country has also issued a series of measures to protect the health of young people with myopia

Implementation plan for comprehensive prevention and control of myopia in children and adolescents

2018< span style="color: #424242; --tt-darkmode-color: #A3A3A3;">, the "Implementation Plan for Comprehensive Prevention and Control of Myopia in Children and Adolescents" formulated by eight departments including the Ministry of Education and the National Health Commission was announced. Such as ensuring that elementary school students sleep 10 hours a day, strictly prohibiting students from bringing mobile phones and other electronic products into the classroom, and controlling the number of new online games to operate online, etc., the plan lists a series of hard measures to "protect the eyes" of children and teenagers.

Ten measures to prevent and control myopia in children and adolescents in Beijing

Beijing Comprehensive Prevention and Control of Myopia in Children and Adolescents Implementation Guarantee Work Plan< /strong>

2019< span style="color: #424242; --tt-darkmode-color: #A3A3A3;">, the Beijing Municipal Education Commission and ten departments jointly issued "Ten Measures for the Prevention and Control of Myopia in Children and Adolescents in Beijing" and "Comprehensive Prevention and Control of Children and Adolescents in Beijing" The Myopia Implementation Guarantee Work Plan clearly states that it is strictly forbidden to assign written homework in the first and second grades of primary schools, it is strictly forbidden to procrastinate in primary and secondary schools, and it is strictly forbidden for children under the age of 8 to play video games and other prevention and control measures for myopia. The rate of new-onset myopia among adolescents has dropped significantly, and the overall level of visual health of children and adolescents has improved significantly.

Children and Adolescents Prevention and Control of Myopia Series Handbook

2020< span style="color: #424242; --tt-darkmode-color: #A3A3A3;">, the CDC of the National Health Commission issued the "Myopia Prevention and Control Series Handbook for Children and Adolescents", starting from the characteristics of adolescents of different ages, Tailor-made personalized "Myopia Prevention and Control Handbook" for kindergarten, primary school, junior high school and high school students, guiding parents and children to take care of eye health together.

National Children and Adolescents Vision Health Management Expert Advisory Committee

Just inRecently , the National Health and Health Commission decided to establish the National Children and Adolescents Vision Health Management Expert Advisory Committee to provide consultation and professional guidance for children and adolescents vision health management, explore, discover and recommend appropriate technologies and typical experiences for vision health, and carry out popularization of myopia prevention and control, etc. .

Comprehensive prevention and control of myopia in children and adolescents is a systematic project and a A "tough battle" and "protracted battle". It is necessary to strengthen the guidance of eye use and guide young people to develop the habit of using eyes scientifically and rationally. It is also necessary to dynamically monitor vision and intervene in advance. This requires the joint efforts of the government, schools, medical and health institutions, families and students. .