A list of essential stationery for student parties! Parents, please prepare your children for examination

The day of school is here and many parents have begun to prepare the stationery needed for their children to go to school. Many parents around them report that there are all kinds of stationery for students and they don’t know which ones are unqualified and unsafe. How to prepare stationery for the start of school? Is there anything I need to pay attention to? Let’s take a look with Doudehui ~ Stationery preparation list notebook – it is very important to prepare your favorite notebook. It is recommended to have one for each subject and the book should be of moderate size and thickness. The binding methods of this book include glue binding, wire binding, and ring binding, which you can choose according to your personal habits. Vocabulary book – English vocabulary book. Copying words is a necessary homework every day. A thick word book can last a long time. Only by passing the basic vocabulary level can you accumulate a lot of knowledge in English. Post-it notes – the simplest style is recommended. Memo – actually just grab a notebook. The exercise book issued by the school can also be used. Write down all the homework to be done in the memo. Black pen – it must be a pen that you are used to. Blue pen – Although it is said that it is better to use a black pen, a blue pen is also very useful. It is best to use pens of different colors when taking notes and correcting wrong questions, so that it is easier to review. Red Pen – A red pen is a must. Generally used to correct homework and highlight key points. Mechanical pencil – a good one is recommended. It can be used for a long time. Don\’t use a plastic nib. 2B pencil – used only for exams, for marking answer sheets. Be sure to prepare one and remember to buy the genuine one. Some students bought pirated 2B pencils during the exam, and the computer could not read the answers, which affected their exam results. Highlighter – Used when highlighting important points. But don’t buy a lot. Pick the color your child likes, and don’t mark it everywhere, as it will look messy. Generally, 2 to 3 are enough. Refills – Refills can be purchased at the teacher\’s request. Erasers – Buy erasers that are clean and plain in appearance. Erasers that are too fancy can easily distract your child. Set of rulers – used in mathematics. Pencil sharpener – as long as there is a pencil, there will be a pencil sharpener. Don\’t buy one with a sharp surface to avoid scratching your child. Safety first. Pencil Case – A pencil case makes a loud noise when dropped. Stapler – often used in school, with a small box of staples, you can staple exam papers together. Clip – used to hold exam papers. When sorting the exam papers, use a small clip to clip them, which is very convenient to use. Glue – Solid glue is recommended. Solid glue can also stick very firmly. Compasses – essential for mathematics. Portfolio – Bind the test papers and put them in the portfolio, very neatly. Calculator – you may need this in math class. USB flash drive – Teachers often copy materials to students, so you can prepare one to take with you. This is how you should choose stationery. On July 23, 2020, the State Administration for Market Regulation and the National Standards Administration approved the release of the GB 21027-2020 \”General Safety Requirements for Student Supplies\” standard, which will be officially implemented on February 1, 2022. It is already February 2022, which means that student supplies now sold on the market must meet the GB 21027-2020 \”General Safety Requirements for Student Supplies\” standard (except those produced before July 23, 2020). Carefully choose brightly colored and strong-smelling stationery when buying pens, erasers, correction fluids, etc.When it comes to stationery, the first thing to look for is the label. The label should at least contain the product name, manufacturer name, factory address, product standard number, product usage instructions, applicable age range, safety warnings, etc. Then you have to smell it and choose stationery with bright colors and strong smell carefully. Try to buy products with low odor, and at the same time, try to avoid buying pens and plastic erasers with soft PVC plastic hand guards. Pay attention to the safety of use and consider the safety of stationery. Manual scissors and blades should have arc tops and should not be sharp tips. For pen products, attention should be paid to the safety of the pen cap. The diameter of the pen cap should be greater than 16 mm. There should be a continuous strip of at least 16 mm on the pen cap body. 6.8mm2 air channel. Reject \”Three Nos\” Products Stationery items have a best use period. Products without production date, manufacturer and production address should be purchased with caution. \”Three No\’s\” products are prone to contain excessive amounts of toxic and hazardous substances. Long-term exposure of students to such products may have adverse effects on their health. Don’t buy this kind of stationery! When purchasing these student supplies, be sure to avoid paper with too high a whiteness. Students cannot do without white paper for drawing or doing homework. When selecting, many parents believe that the whiter the paper, the better, which represents cleanliness and safety. high quality. But in fact, too white paper can irritate and damage children\’s eyes. The paper is unusually white, and a large amount of fluorescent whitening agents may have been added during the production process. Long-term use will not only affect children\’s vision, but also have adverse effects on the human body. The \”General Safety Requirements for Student Supplies\” stipulates that the brightness (whiteness) of textbooks and books used by students should not be greater than 85%. In layman\’s terms, it cannot be too white. Too white will irritate and damage students\’ eyes and affect their vision. Art Supplies Containing Heavy Metals Watercolor paints, crayons, and oil pastels are the most popular art supplies among students. However, these stationery items, like the colorful patterns on the surface of pencils, ballpoint pens, whiteboard pens, pencil cases, etc., contain excessive levels of harmful elements such as lead, arsenic, and antimony, which seriously affect children\’s intellectual development and normal brain development. Since crayons, watercolor pens, oil pastels, etc. will come into direct contact with children\’s bodies, especially the skin of their hands during use, and children often have the habit of biting and sucking pen barrels or fingers, harmful substances are easily misunderstood by children. If eaten into the body, it can easily cause memory loss, ADHD and other problems. In severe cases, it may also cause chronic poisoning. Anti-drowning safety education for primary school students, etc., all-round protection of children\’s safety encyclopedia 100 audio lessons. Scented stationery. Erasers in the shapes of bananas, pineapples, cakes, etc. not only look realistic, but also emit bursts of fruit and cream fragrance. Children like to bring them. Scented stationery. Some children are particularly fond of the scent of certain erasers and will smell them non-stop. They even have the habit of chewing and biting stationery. However, the formaldehyde and benzene contained in stationery with an overly strong fragrance and industrial fragrances exceed the legal limit. Prolonged use can cause headaches and physical fatigue. Children who bite them may be chronically poisoned, or even induce critical diseases such as leukemia. The \”General Safety Requirements for Student Supplies\” stipulates that all dyes used in student supplies should comply with national standards and must not contain 24 harmful aromatic amines. Multifunctional stationery box nowThere are more and more stationery boxes on the market with more and more functions, but some buttons are too elastic. When you press the button, a box or other items will pop up unexpectedly from the side. Most of these items are made of plastic and have a certain hardness. , if a child presses it while watching it, it is easy to hurt his eyes or other parts of the body. Pen Caps with Flawed Designs Some children\’s pens have no holes in the cap, or the cap or the end of the pen is inlaid with small crystal clear objects, which children can\’t put down. There are even pen caps that are used as pencil sharpeners… If the above pen caps are used If a child swallows it accidentally, not only will he not be able to breathe out normally, but it may be fixed under the throat and block the trachea. The pencil sharpener may also injure the throat, which is very dangerous. In addition, don’t think that only children who can write will be exposed to pens. Many young children will play with adult pens out of curiosity or fun, and even put the pen cap into their mouths, causing foreign matter to be inhaled or even suffocated. The \”General Safety Requirements for Student Supplies\” standard stipulates that the pen cap body needs to have a continuous air channel of at least 6.8 square millimeters; the pen cap should have a maximum pressure difference of 1.33 kPa at room temperature and a minimum ventilation volume of 8 liters/minute. Pen caps that meet this condition are also considered not to pose a choking hazard. Inferior correction fluid CCTV once issued a consumer warning for correction fluid and correction tape at the March 15 party: After testing, toluene and xylene in some correction products exceeded the standard. Long-term exposure to and use of inferior correction products can cause nausea, vomiting, and general discomfort in children, and can cause long-term and chronic harm to the liver and kidneys. More severe cases may cause leukemia in children. Schoolbags, glue, etc. containing free formaldehyde. Some schoolbags, glue and other new stationery items have a very strong odor that lingers for a long time. The adhesives and dyes in these products contain free formaldehyde, which can irritate human skin and mucous membranes and have strong carcinogenic and cancer-promoting effects. Long-term exposure to low-dose formaldehyde can cause chronic respiratory diseases, nasopharyngeal cancer, colon cancer, and brain tumors. wait. Stationery with a toy-like tendency. In order to attract children to buy, many stationery products on the market add interesting small parts and decorations to the products, which tends to be toy-like. In order to prevent children from treating the decorations on such stationery as toys and causing accidents such as swallowing, choking, or even suffocation, parents are not recommended to buy \”interesting\” stationery for their children. The teacher reminds: When buying stationery, we should emphasize practicality. The decision-making power to buy stationery mainly lies in the hands of parents. Before enrollment, school teachers will introduce the school\’s stationery requirements to parents, which should be simple and practical and avoid overly fancy or colorful stationery. Such pens can easily distract children from learning.