1. Determine the central theme: write or draw a large ellipse in the center of the paper or screen, which will be the central theme of the mind map. Write down Unit 12 Mathematics in the first volume of Grade Three around the central theme.
2. Add main branches: Draw three or four main branches outward from the central theme, which will correspond to the main theme or chapter of Unit 12. For example, the first branch may be a first unit and the second branch may be a second unit.
3. Add sub-branches: under each main branch, add sub-branches. These sub-branches will correspond to the specific content under each chapter. For example, under the first unit branch, you can add the understanding of the number of branches, the operation of numbers, common quantities and so on.
4. Refine content: Under each sub-branch, you can continue to add more detailed content. For example, under the cognitive sub-branch of numbers, the cognition of integers, fractions and decimals can be added.
5. Use graphics and colors: In order to make mind maps more attractive visually, different colors and graphics can be used to mark different branches and contents. For example, you can mark the main branch with one color, the sub-branch with another color, and the specific content with a third color.
The importance of mind mapping
1, memory and learning. Mind mapping helps people to better remember and understand knowledge by organizing information into different nodes and branches. By linking new knowledge with existing knowledge, mind map can help people to establish stronger memory connection, thus improving the memory effect. At the same time, mind mapping can also help people better discover the laws and internal relations of knowledge and improve learning efficiency.
Step 2 solve the problem. Mind mapping can help people better understand and analyze problems. By organizing all aspects of the problem and related factors into hierarchical nodes and branches, people can understand the problem more comprehensively and find better solutions. Mind mapping can also help people to carry out the plan. By decomposing the plan into specific steps and tasks, people can better grasp the implementation of the plan.