1, preparation tools: First, you need to prepare some colored pens and paper. Colored pens can make mind maps more vivid and interesting, while paper can be used to draw mind maps. Decide on a theme: Before you start drawing mind maps, you need to decide on a theme. This topic can be a mathematical concept you want to learn, such as addition, subtraction, multiplication and division.

2. Draw the center: in the center of the paper, draw your theme, such as "addition". You can draw the center with pens of different colors to make it stand out. Add Branch: Draw several lines outward from the center, and each line represents a sub-concept related to the theme. For example, "addition" can draw such sub-concepts as "addend", "sum" and "carry".

3. Fill in the content: on each branch, write down the specific content related to it. For example, in the "Addendum" branch, you can write "The result of adding two numbers is called sum". Use images: To make mind maps more vivid and interesting, you can add some images to each branch. On the AND branch, you can draw a smiling face, which means that the result of addition is always positive.

The benefits of drawing mind maps in the first volume of the third grade are as follows:

1. Making mathematical mind maps has many benefits for junior three students. First of all, making mathematical mind maps can help students sort out and sort out knowledge points. Mathematics is a subject that needs logical reasoning and thinking, and there are internal relations between knowledge points. By making mind maps, students can clearly show the relationship between various knowledge points.

2, help to deepen the understanding and memory of knowledge points. Secondly, making mathematical mind maps can cultivate students' thinking ability and creativity. In the process of making mind maps, students need to transform abstract mathematical concepts into concrete figures and symbols, which requires students to transform and create their thinking.

3. At the same time, the nonlinear structure of mind map also encourages students to think and associate from multiple angles, and cultivates students' divergent thinking ability. Thirdly, making mathematical mind maps can improve students' interest and initiative in learning. Traditional mathematics learning methods are often explained by teachers and passively accepted by students.