? Math wrong question cards generally include the following sections: name, category, wrong question registration time, wrong question original title, wrong question original solution process and content, original question solution process and content error cause analysis, wrong question correct solution process and content, wrong question involving knowledge expansion, wrong question type analysis, etc.

When designing and making a wrong math card, the name, category and registration time of the wrong question can be listed as one line; Start a new line and put the wrong question on the wrong question card;

Then record the original solution process and content of the wrong question below; Continue to start a new line, record the answering process and analyze the causes of content errors; In the next line, mark the correct answer process and content with a red box; The following is the knowledge expansion and analysis of the wrong questions. You can use a blue wireframe to draw a blank box, so that children can describe the relevant content independently.

? Wrong questions could have collected scattered wrong questions, comprehensively sorted them out and subdivided knowledge points. It is very convenient for children to review and consolidate in the future, easy to find and classify, very targeted, and the efficiency will be greatly improved.

? Even if the child wants to ask a special teacher for help, the teacher can quickly find the weak links in each unit of the child on the basis of establishing a set of math mistakes, which will make him more confident and reliable in helping the child. Children's burden will be relatively smaller and more efficient.

? The wrong questions could have helped children sort out the wrong questions in time and avoided similar mistakes from happening again.

? The instinct of wrong questions allows children to collect, analyze and use these wrong questions on the basis of timely correction, which can not only improve learning efficiency, but also improve teachers' teaching efficiency, so that children can take fewer detours on the road of learning.

? The wrong question book not only sorts out your own wrong questions, but also sorts out the "easy wrong questions", "difficult questions", "typical questions" and "advanced questions" together, so that the wrong question book can become a learning tool for children.

? The wrong question book can even record multiple solutions to one question, record children's thinking process, various ideas and experiences, facilitate the accumulation of knowledge points and help children improve their thinking ability.

? Dear parents, the wrong book itself is to cultivate children's good study habits, so it must be your persistence to gain more.