Close the book, think about several major issues and write down the primary framework. For each branch, recall the important knowledge points in this section again, and continue to subdivide it down, and present the knowledge context on paper according to your own thinking process. After finishing, open the book to compare what knowledge points you missed, and add them to your drawing with pens of different colors.

When I am doing it, I can't help playing computer. It took me a long time to type, but I didn't read it again after typing. Finally, I honestly took the book to recite-the professional teacher arranged it better. Our ultimate goal is to study efficiently. Mind mapping knowledge is a learning method, and there is no need to pursue it unilaterally.

It is not necessary to draw mind maps in all subjects. For mathematical physics and other disciplines, the concept formula is of course important, but the ideas of chapters are relatively clear, among which "topics" are the main ones. We can use the subject as the index of knowledge classification. Take the physical mechanics part as an example. The following summary is not to recite, but to sort out the concepts.

Mind mapping:

Mind mapping is an effective graphic thinking tool to express divergent thinking. It uses the skills of paying equal attention to pictures and texts, and uses the hierarchical diagram of mutual subordination and correlation to express the relationship between themes at all levels, and establishes the memory link between theme keywords, images and colors.