But you can cut and paste the test paper! Just save trouble and Dora.

There is a female classmate in our class, and the wrong set of questions is super serious. She usually scrapes off and pastes the test paper. I've tried it, and it feels good!

There are many principles and laws in physics and chemistry, and there are also many special cases. These special cases are often "traps" set by the proposer during the examination. If you are not careful, you will make mistakes. Therefore, it is a good way to avoid the "trap" by establishing the wrong question book and preventing special knowledge points. To establish a wrong book, we must pay attention to the following contents:

1. Sort out, analyze and classify the wrong questions in the usual exercises or mock exams.

2. Analyze the cause of the error, and make it clear whether it is an error in answering questions or an error in thinking method, knowledge and operation. This is the most critical step in establishing the wrong question book.

3. Copy or cut and paste the original title of the wrong question in the wrong question book, summarize the original solution of the wrong question in the wrong question book clearly, and leave it blank below.

4. Correct mistakes. When the teacher explains the correct answer, students should follow the teacher's explanation with the red pen in their hands, write down the reasons why they didn't do or did something wrong in the blank space below the original question, and finally do the original question step by step according to the teacher's correct thinking, deepen their impression and gradually form their ability. If there are many solutions to this problem, you can write down the brief ideas of several solutions with another colored pen.

5. Regularly sort it out. The monthly examination system is generally implemented in senior three. Therefore, before each month's review, the teacher should let the students sort out the mistakes made in the process of solving problems this month, which are divided into knowledge-based mistakes, thinking method-based mistakes and operational mistakes. This process is the process of students' re-learning, re-understanding, re-summarizing and re-improving, which makes students' understanding of knowledge more profound and thus more solid.

6. The wrong question book can also record some excellent exercises that are very typical, comprehensive in examination knowledge and flexible in solving problems.

Then you have to copy the questions and copy a few typical ones.

It is a waste of time to copy them all down.