1, use the most concise language to determine the mathematical theme to be drawn. Let's take "angle measurement" as an example.
2. An angle is a figure composed of two rays drawn from a point. So let's learn about rays first.
3. Draw line segments and straight lines with rays and compare their similarities and differences.
4. Let's mark the key words on the mind map with important knowledge points about angles.
Matters needing attention
1. It is the key to organize knowledge points by mind mapping and express the relationship between knowledge points in the simplest way.
2, after the completion of mind mapping, continuous reflection, summary, mind mapping can be better and better.
3. Learning to draw a mathematical mind map, skills account for less than half, and brains account for more than half. If the concepts are properly combed and the knowledge points are clear, it is not difficult to draw a mathematical mind map.
4. Mind mapping connects seemingly scattered knowledge points into lines and networks, making knowledge systematic, regular and structured. It's like picking grapes. If you pick them one by one, I'm afraid there will be dozens at most, but if you string the grapes together, it may be dozens of times more. It can shorten the memory time and save the review time. The combination of graphics and text, including some colors, can stimulate the brain and make the memory faster and stronger.