Why doesn t the teacher let the correction tape be used, and how to avoid being discovered by the te

First, if the correction tape is used, it will bring trouble to the computer marking and affect the accuracy of the marking.

If a test paper is used with a correction tape, there is an increased probability that the relevant test paper will stick to other test papers. The most important thing is that many of the answers scanned by the computer are black, because the correction tape is smoother, which can easily cause problems with the computer scanning, or the answers are not displayed, or the volume is not displayed completely, which brings certain troubles to the accurate marking of the marking teacher, which is also one of the reasons why the correction tape is not allowed to be used in the high school entrance examination and the college entrance examination. Since using the correction tape will cause such a big trouble to the computer marking, it is actually understandable for the teacher to let the student not use the correction tape during the exam.

Second, the test paper with correction tape was used, which affected the appearance and surface score.

It is quite inconvenient to write the words again after using the correction tape, some students write after using the correction tape, and the words written are messy, and some test papers are painted with the correction tape, which is very like a lump of bird feces stuck to the paper, and the roll is quite bad. In some exams in our region, the paper score also accounts for a certain proportion, and if the whole paper is very poor, the overall score of such students may also drop by a grade. As we all know, the grading teachers of the high school entrance examination and the college entrance examination have to change thousands of test papers, and if you see untidy test papers, it will also affect your mood.

In such a situation, it is difficult even if they want to give you a high score.

Third, prevent cheating on exams.

The high school entrance examination and the college entrance examination are very serious exams, and stationery such as correction fluid and correction tape cannot be used, but even cannot be brought into the examination site. If you use correction tape that will make your answer sheet look "different", it will probably be considered "marking" and the score of the subject will be judged as 0.

Why don't you always want to correct the belt, my mother will do it again according to the situation.

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If you use correction tape or correction fluid, it will not only cause bumps on the test paper, but also cause reflections. When this happens, the machine will not be able to scan correctly, which is likely to lead to incorrect points deductions.

How to use correction tape to avoid being discovered by the teacher.

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If you use correction tape or correction fluid, not only will there be a protrusion on the test paper, but it will also cause reflection. After this kind of bad performance, the machine will not be able to scan correctly, which is likely to lead to the wrong deduction of points.

"Correction Liquid" and "Rewriting Liquid" are ordinary stationery, white opaque pigments, painted on paper to cover typos, and can be rewritten on it after drying. It was invented in 1951 by American Betty Naismith Graeme. The main components are trichloroethane, methylcyclohexane and cyclohexane, and the strength of their toxicity is proportional to the concentration.

The correction solution contains lead, benzene, barium and other harmful chemicals and should be used with caution. If the correction solution is inhaled into the human body or sticks to the **, it will cause chronic poisoning, thereby endangering human health.

How to use it without being discovered.

There was no good way but to tear out the page and write it again.

It's that there is no time to change the exam, is there any way to shoot it without being discovered by the teacher?

Did the teacher say that you can't use correction fluid? Don't worry if you don't say it explicitly.