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How to draw the mind map of the first unit of mathematics in grade four
How to draw the mind map of the first unit of mathematics in grade four is as follows:

1, center diagram. The center map can be drawn larger, and the lines of branches all come out from the top of the main branch, which is more orderly.

2. Main branches. The main branches are from coarse to fine, each branch uses different colors, the text is online, and some icons are added, so the overall layout is relatively balanced.

Mind mapping, also known as mind mapping, is an effective graphic thinking tool to express divergent thinking. It is simple, effective and efficient, and it is a practical thinking tool.

Mind mapping uses the skills of paying equal attention to graphics and texts, showing the relationship between topics at all levels with hierarchical diagrams of mutual subordination and correlation, and establishing memory links between topic keywords, images and colors.

notes

1, reading a book

If it is a theory book, the coherence of the front and back chapters is often not very strong, so you can sort it out after reading one chapter. If it is a book with strong integrity, you can read it in a short time, and you can read the whole book and make a mind map together. You can judge for yourself according to the difficulty of exercises and books.

2. Establish a framework

You can directly input the book catalogue into the mind map, or you can select the more important parts to input. The main goal is to clearly reflect the most important part of the framework in the book in the mind map.

3. Enter key points

Input the key argumentation part of the book into the mind map, and at the same time input the part extracted and sketched by yourself. At this time, you don't need to change the original sentence in the book, just enter it directly. There are two kinds of contents at this time. The first one is related to the framework and argument of the book, and it is placed under the corresponding branch of the map. The second is that it has nothing to do with the framework, and a "miscellaneous" branch can be established in the diagram.