1. Draw a big circle in the center of the paper to represent the theme of this unit. For example, you can write "Unit 5, Volume 1, Grade 5".

2. Starting from the theme circle, draw several main branches, and each branch represents a main concept or knowledge point. According to the content of Unit 5, you can choose the following branches: understanding scores, comparing scores, adding and subtracting scores, etc.

3. On each branch line, draw some sub-branches to represent more specific knowledge points. For example, on the branch line of "cognitive score", we can draw branches such as numerator, denominator, true score and false score.

4. On each branch line, you can use keywords or short sentences to express relevant knowledge points. For example, on the branch line of "molecule", you can write "digital representative part"; On the branch line of denominator, you can write "number representing the whole".

5. Different colors, shapes and lines can be used to distinguish different branch lines and sub-branch lines to increase the visualization effect. Add some supplementary explanations or examples to the edge of the mind map to better understand and remember relevant knowledge points.

A good way to learn mathematics;

1, the acceptance of new knowledge and the cultivation of mathematical ability are mainly carried out in the classroom, so we should pay attention to the learning efficiency in the classroom and seek correct learning methods. In class, you should keep up with the teacher's ideas, actively explore thinking, predict the next steps, and compare your own problem-solving ideas with what the teacher said.

2. If you want to learn math well, it is inevitable to do more problems, and you should be familiar with the problem-solving ideas of various types of questions. At the beginning, we should start with the basic problems, take the exercises in the textbook as the standard, lay a good foundation repeatedly, and then find some extracurricular exercises to help broaden our thinking, improve our ability to analyze and solve problems, and master the general rules of solving problems.

3. We should focus on three aspects: basic knowledge, basic skills and basic methods, because the basic questions in each exam account for the vast majority, and for those difficult questions and comprehensive questions as a relief, we should seriously think about them, try to sort out our own ideas and summarize them after finishing the questions.