Two suggestions on sorting out wrong math questions and wrong question papers

Students’ wrong questions in the process of mathematics learning can expose both students’ “learning” problems and teachers’ “teaching” problems. Therefore, teachers and students should pay special attention to students’ wrong questions. Analyze, correct and organize. Here are some suggestions for students to sort out their wrong questions.

1. Almost all students know the importance of sorting out wrong question books. There are even various "wrong question books" that have emerged on the market, but I think wrong question books are not necessarily A physical book, because copying or cutting and pasting wrong questions is very time-consuming.

So my first suggestion is: use colored pens to turn homework books and exercise books into our wrong test books.

For wrong questions that appear in homework, tests, and exams, students must not use correction tape, tape, or other tools to cover them. Instead, they should find the wrong places and circle them with colored pens, and mark the correct ones. Write the solution next to it. It would be better if you can write the reason for the error. If there is not enough space next to the original question, you can put a sticky note. After correcting, take the initiative to ask the teacher for re-marking, or the teacher will re-mark the next homework when correcting it.

The teacher should also use different colors of colored pens for re-judgment. Watercolor pens are best and the marks are obvious. If there are still problems after the first correction, the teacher points out with a watercolor pen that the student can use a different color of pen to correct the mistake for the second time. After the correction, the teacher also changes to a different color for the second correction. In this way, it is clear at a glance where things went wrong, and the richer the colors, the more problems there are. When reviewing and sorting out in the future, the goals will be clear.

What you need to pay attention to in this suggestion is ① prepare pens of multiple colors; ② pay attention to keep used homework books, exercise books and test papers so that you can check, review and correct wrong questions at any time; ③ take the initiative to find The teacher re-judged.

The superficial purpose of sorting out wrong questions is to prevent the same mistakes from happening again. The deeper purpose is to help you organize your thinking. Therefore, it is very necessary to review frequently, especially before the exam. In order to facilitate review, Here is another suggestion for students who can spare time to sort out wrong question papers: use a punched A4 loose-leaf book to cut and paste wrong questions.

Personally, I think the cost-effectiveness of copying and transcribing wrong questions is too low, and the color cannot be shown in the copy (color copying is of course possible, but the cost is a bit high), so I still cut it out and paste it up, which is a simple and crude way of cost-effectiveness. Best of all, test papers can also be directly punched and bound, which is convenient and fast while retaining the "original flavor". The advantage of the loose-leaf book is that it is easy to classify and adjust the structure in the future; the advantage of the A4 book is that the paper is larger, and there is sufficient space to write reasons, feelings, add new topics, etc.

Regarding the classification of wrong questions, my suggestion is to classify them according to knowledge points at the first level, and then classify them according to different examination methods for the same knowledge points. In this case, your wrong questions will have such a structure. ：

Knowledge point one?

Investigation method one?

Investigation method two?

……

There is no need to be reluctant to "cut out" the workbooks in order to keep them tidy and the exercise books intact. Their greatest value is that they can be used by me. There is no need to worry about the format and appearance of the wrong question book, because it is just a tool and a means, and establishing your own knowledge system and solution system is the real purpose of the wrong question book.