1, I have some shortcomings in mastering basic knowledge. Although I listen carefully in class, I don't often review my math knowledge after class, which leads to my poor understanding of some basic concepts. At the same time, I didn't summarize and accumulate important formulas and theorems in time in my usual study, which also affected my performance in the exam.

My problem-solving ability and thinking ability still need to be improved. Mathematics examination not only examines basic knowledge, but also examines problem-solving ability and thinking ability. In this exam, I obviously feel that I lack effective thinking and skills in solving some comprehensive problems. So I need to strengthen my problem-solving training and improve my thinking ability and problem-solving ability.

3. I also have some questions about exam mentality. Because I have high expectations for myself, I will feel nervous and anxious once I encounter difficulties in the exam, which will have a negative impact on my subsequent answers. So I need to adjust my mentality and face the exam with a more positive attitude.

The relevant knowledge about the causes of test paper errors is summarized as follows:

1, check the wrong questions carefully: first, you need to check the wrong questions carefully and determine the reasons. Is it because of carelessness, unclear exams, weak knowledge, or incorrect problem-solving methods?

2. Sort out the wrong questions: sort out the wrong questions, for example, according to knowledge points, questions, difficulty, etc. This helps to better summarize and analyze the reasons for the wrong questions.

3. Cause analysis of wrong questions: For each wrong question, deeply analyze its causes. Is it because the concept is not understood accurately and the formula is not used skillfully, or because the thinking of solving problems is not clear? At the same time, we need to pay attention to the analysis of subjective and objective reasons.

4. Formulate improvement measures: According to the analysis of the causes of the wrong questions, formulate corresponding improvement measures. For example, strengthen the study and understanding of concepts, do more related questions, and find ways to solve problems.

5. Summing up experience and lessons: When summing up the analysis of wrong questions, we should pay attention to summing up experience and lessons to avoid making the same mistakes in future studies and exams. At the same time, we should also pay attention to discovering our own advantages and strengths, and continue to maintain and carry forward them.

6. Recording, analysis and reflection: recording the analysis and reflection of mistakes and reviewing and summarizing them regularly. This helps to deepen the understanding and memory of right and wrong questions, and also helps to improve their learning ability and grades.