1. Determine the theme: First, you need to determine the theme of the mind map. The theme of this example is "Unit 45 of Mathematics in the first volume of Grade Four". List the main concepts: Next, you need to list the main concepts related to the theme. For example, you can list four operations, fractions and decimals.
2. Add details: Then, you need to add more detailed information for each major concept. For example, the definition and properties of addition, subtraction, multiplication and division may need to be added to the "four operations". Connect concepts: In this step, you need to connect related concepts. For example, arrows or lines can be used to represent "four operations" and "fractions".
3. Use colors and images: In order to make your mind map more vivid and easy to understand, you can use different colors and images to express different information. For example, you can use red to represent important concepts and green to represent relevant information. Review and revise repeatedly: Finally, you need to review your mind map repeatedly to ensure that all information is accurate and complete.
The origin of mind mapping is as follows:
1, Tony Buzan is recognized as the founder of mind mapping. In the 1970s, he introduced a thinking tool that could help improve the learning ability of children with learning disabilities in the BBC program "Use Your Head", which was the first time that mind maps were presented to the public.
2. However, it is worth noting that as early as the 3rd century AD, people began to use visual structures to display information. The earliest example is the tree of porphyry. Therefore, although Tony Bozan is the promoter of modern mind mapping, the history of visual thinking tools can be traced back to an earlier period.
3. Tony Bozan 1942 was born in London, England. He graduated from the University of British Columbia. He created the concept of mind mapping. The original concept of mind map is "radial tree, which uses colorful, radical and tree-like structure to illustrate keywords", which is composed of different colors and word branches.