1. Definition and concept of division: First of all, we need to clearly understand the definition and concept of division. Division is one of the basic operations in mathematics, that is, dividing a number into several equal parts, and each part has the same value. For example, 10 divided by 2 equals 5, which means that 10 is divided into two parts, and each part is 2, so the result is 5.
2. Calculation method of division: Mastering the calculation method of division is the basis of division within the table. In the mind map, you can list examples of division calculation with different values, and mark the calculation process and results. For example, you can list examples such as 10 divided by 2, 15 divided by 3, and 20 divided by 4, and mark the calculation process and results.
3. Application of in-table division: Understanding the application of division in daily life is another important aspect of learning in-table division. In the mind map, you can cite some examples in daily life, such as dividing candy, dividing items, and calculating the number of each portion by division. This can help children better understand the application of division in daily life.
Mind mapping skills:
1. Determine the central theme: It is very important to determine the central theme when creating a mind map. The central theme should be able to summarize the theme and content of the whole mind map, and it should be clear and clear.
2. Use keywords: In the mind map, every node should use keywords to express ideas. Keywords should be concise and to the point, and should be able to summarize the theme and content of the node.
3. Use graphics and colors: Graphics and colors can increase the attractiveness and readability of mind maps. Using different graphics and colors to express different nodes and themes can make mind maps more vivid and interesting.
4. Clear levels: The levels of mind mapping should be clear, and each level should express different themes and contents. You can mark different levels with numbers or letters to better organize your mind map.
5. Flexible adjustment: When using mind map, you can adjust and modify it at any time as needed. Nodes can be added or deleted according to new ideas and information to ensure that mind maps are always up-to-date and meaningful.