How to write math mistakes, how to write math for error analysis

Put together the important ones.

Math Mistakes Sorted:

1. The concept is vague.

Mathematical concepts and definitions are the original growth points of mathematical knowledge, and they are very important for the construction of the whole mathematical knowledge. However, in the process of accepting new concepts, some students cannot fully grasp the conditions and conclusions of new concepts or have a half-understanding of the concepts due to cognitive deviations, and do not dig deeply, replacing theories with feelings, resulting in insufficient understanding of concepts and affecting problem solving.

2. Rigid copying.

The most important thing in mathematics problem solving is the true meaning, and it is necessary to carefully analyze the conditions and conclusions, and pay attention to equivalence. Many students do not ask about the conditions when solving problems, they do not know half of the formulas, replace the essence with the form, and copy the rigid rules everywhere, which is full of loopholes, which seriously affects the quality of problem solving.

The following is how to analyze the math mistakes.

After this exercise, I deeply felt my shortcomings. First, there is no serious review of the questions, second, there is no serious work, and third, there is no timely review, and these mistakes can be avoided.

But I didn't do it, I failed the expectations of my teachers and my parents, I should have deeply reflected, recognized my own shortcomings, and made up for my own shortcomings. Here, I promise that I will carve this mistake in my heart and improve it with great enthusiasm. I hope to believe it.

Mathematical analysis. The analysis of math errors includes the following three core parts. Typical Mistakes: Error Cause Analysis:

Corrective measures: In addition to the above sections, you can also list similar error types together. Or pick a keyword, and when you review again, you can directly look at the wrong question book, and the review speed is very fast and effective.

In differential geometry, there are concepts such as calculations on fiber bundles and manifolds, and in algebraic geometry, there are descriptions of geometric objects such as the set of solutions to polynomial equations, combining the concepts of number and space; There is also the study of topological groups, which combine structure and space Lie groups are used to study space, structure, and change.

Copy or cut down the original question first.

Next to the original question, it is recommended to write the correct answer with a red pen.

Then use a blue or other colored pen to write down the reason for the error (e.g., sloppy or miscounted, etc.) and a summary of the knowledge points.

It's better to press the time and then the wrong frequency.

You should regularly replace the correction book, because the correction book needs to be used to do, and after you finish it, you will update it, and if you make a mistake, continue to add the error book, otherwise delete it, so as to streamline the book, save time, and improve efficiency.

Here's how:1Prepare a thick notebook, that is, a mistake book, don't buy the kind that is very fancy on the market, just use the notebook, and be thicker.

2.If you encounter a wrong question, write it in the wrong question book, write the question stem and wrong solution in black, write the relevant vague formula knowledge in red, etc. + the correct solution process, and the key places are specially marked.

3.After learning a chapter, come to a summary meeting of mistakes, see which pits you will fall into in this chapter, and form a framework summary of mistakes to avoid in the future.

4.Take your own error book, show it to the math teacher, and let the teacher give you guidance from the side, you have to rely on the master.

5.In the exam papers, the wrong questions are sorted out separately, and different color sticky notes are used to help classify, and the results and reasons for gains and losses are analyzed, and they are sorted out separately.

Sorting out the wrong test paper set, if you cut out the test paper is a bit troublesome, so the test paper is a separate book, especially when there are a lot of test papers in the third year of junior high school, this is more practical.

1: [Copying method] is suitable for students who do not make many mistakes and have time, and then do it again after copying it down, it is generally suitable for sorting out once a week, remember to leave a copy for the second wrong practice.

2: [Shooting Printing Method] is suitable for students who have a printer for wrong questions at home, which is convenient and fast, and has high disadvantages.

3: [Cut it out and paste it directly on the error book] This kind of mistake question suitable for non-double-sided questions is cut out and pasted directly on the error book, and then practice the mistake in the blank space by yourself.

4: [Directly nail the test papers with wrong questions and exercises together, and only look at the wrong questions each time] This is the most time-saving, but it is not convenient to view it centrally. It is necessary to cooperate with the error book to analyze the type of wrong questions, find out the weak points, the reasons for the mistakes, and the solutions, so as to truly achieve the purpose of sorting out the wrong questions.

You can buy a notebook, you should review more often, so that you will save a lot of time when tidying up, and it is also very convenient when reviewing.

Mathematics mistakes should be reviewed in time to avoid sorting out duplicate questions when tidying up; For some volumes that do not need to be saved, you can cut down the questions and organize them to save time in copying the questions.

You can buy a notebook for your child, and you should let your child record the mistakes that your child usually makes, so that you can get a good shape before the exam.

Error analysis can write out the type of error, and then what the error is due to.

Error analysis is to analyze what is the reason why you did the math problem wrong, such as carelessness or somewhere, unclear and incomprehensible. It's about analyzing what you did at that time.

Question 1: How to write the analysis of mathematical errors The analysis of mathematical errors includes the following three core parts:

Error Cause Analysis: Corrective Measures:

In addition to the above parts, you can also list similar error question types together, or select keywords, and directly look at the wrong question book when reviewing again, the review speed is very fast and effective.

Question 2: How to write a detailed analysis of mathematics mistakes to be a model essay does not refer to the balance of the method I personally think it is okay or not. At least I don't use it, and I'm good at math.

But it varies from person to person, some people naturally like to tidy up, and some people don't. It depends on personal preference. Then, I couldn't agree more with the problem that it took too much time to generalize.

Spent a lot of time and didn't look at it. I see that some people cut out the wrong questions on the test paper and paste them in the book, which saves time, but it affects the effect very much. I don't know what grade you're in right now.

It is not the problem that is organized, but the ideas, the ideas for considering the problem, the various ideas, ideas, methods and so on for solving the problem. If you get this through the equation, there's nothing you can't learn about math. Scores can also be maintained at a high level.

To reach this level, some people rely on the sea of questions, and some people rely on the dictionary. So it still varies from person to person. Don't be lazy at this stage.

The people who ask the sea of questions naturally have feelings for these things (mainly ideas), while the people who ask questions have to think a lot, find the commonalities between the questions, and grasp the ideas in this way. Therefore, the core content is: 1. The preparation of the wrong question book varies from person to person 2. Prepare a book to record the experience and ideas of doing questions and wrong questions, and read it every once in a while.

I often think about the ideas in this book when doing the questions (but don't be imprisoned).