1, determine the central theme: determine the real number as the central theme as the central point of the mind map.
2. Branch concept: branch from the definition, nature and operation of real numbers, and sort out various knowledge points.
3. Add details: Add more details and knowledge points under each branch, such as special real numbers and operation rules of real numbers.
4. Use graphics: Use graphics, colors and symbols in mind maps to make mind maps more vivid and interesting, and easier to understand and remember.
5. Adjust the layout: adjust the layout as needed to ensure the reasonable arrangement and display of each branch and knowledge point.
6. Summary and reflection: After the production is completed, summarize and reflect on the whole mind map to see if there are any omissions or mistakes, and make corrections and improvements.
The significance of mind mapping:
Improve learning and work efficiency: Mind mapping can effectively organize and sort out complex information and data, help people better understand and remember knowledge points, and improve learning efficiency. At the same time, it can also help people get and process information faster and improve work efficiency.
Improve thinking mode and innovation ability: Mind mapping can transform thinking mode into visual form, help people to better sort out their thoughts and build a thinking framework. At the same time, through the branches and nodes of mind map, people's association and creativity are stimulated, and various scattered wisdom and resources are integrated into a system to improve their innovation ability.