Record the mistakes made by children in the learning process, including the mistakes in understanding knowledge, as well as the mistakes in calculation and concept confusion, so that they can always remind themselves of the mistakes they made in those places and avoid making them again in the future. The following is the collection and use of the wrong problem set for everyone.

1, how to collect wrong questions

The wrong questions come from the wrong questions in class, homework and exam. So, children, the first thing you do when you come home from school is to take out the wrong questions you encountered in today's study and deal with them one by one. So how should we collect these wrong questions? Introduce several methods for your reference.

A, copy first, then cut out the wrong questions and paste them in the wrong book.

B, if it is not convenient to copy, just cut the test paper directly. Because the real value of a test paper is the wrong questions on it.

C. if you don't want to cut, for example, the most direct way is to copy the topic.

2. How to sort out the wrong questions: After the wrong questions are collected, write the following contents under each wrong question:

A, problem-solving ideas: especially for difficult problems, don't be afraid of trouble. Write down the idea of solving the problem. This is a process of typing out the problem-solving ideas, which will help to avoid the same type of problems in the future.

B. the reason for doing something wrong: this is a process of gradually knowing yourself. By finding out the reasons, we will gradually discover the rules and find out our weaknesses. It is convenient for targeted leak detection and repair in the future.

C, how to avoid similar mistakes in the future

3. How to use the wrong book

I. Regular review

Most mistakes are caused by poor knowledge, so we should often "meet" mistakes, just like the question "1+ 1=2". Even in dreams, we won't make mistakes.

B, clean up in time

I have read the questions in the wrong book again and again, and I really have a thorough grasp. You can use the title number to color the small chart, and you can skip these marked topics when reading again to avoid wasting time. You will soon be delighted to find that there will be fewer and fewer mistakes, and you will soon feel happy and confident from the tedious process of sorting out the wrong questions.

C, expand the content

In addition to wrong questions, you can also record some "good questions" with comprehensive knowledge and flexible solutions, and summarize the ideas of solving problems, knowledge points involved and various methods, which is also the process of knowledge sublimation.

Second, a good title book.

Record children's problems in learning with typical mathematical background. These questions can often draw inferences from one another, and reviewing these questions can often get twice the result with half the effort.

In fact, not only mathematics, but also some topics that impress you can be recorded and reviewed later.

Three. Conclusion book

Record some commonly used conclusive knowledge that children encounter in the learning process, which may not be listed directly in the textbook.

You can also record the important theorems you have learned in the order of learning knowledge. The records of these theorems can be summarized in stages, preferably in the form of charts and formulas, avoiding only words.

Fourth, the original.

This book belongs to each child's unique book, which records some conclusions or self-edited topics that they independently discovered during the learning process. Although these original topics or conclusions are probably based on some topics in other books or in-depth research, they are all their own efforts and children's own pride. In my spare time, I can also give them to teachers or good classmates to try to solve these self-made problems, which will greatly improve children's learning interest, learning ability and learning confidence.