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How to draw a mind map of factors and multiples
The mind mapping method of factors and multiples is as follows:
1. Draw the theme:
First, draw "factors and multiples" on a piece of paper " theme. A round or rectangular frame can be used to carry this theme. During the drawing process, the size should be appropriate to facilitate the subsequent addition of more branches.
2. Draw factor branches:
Next, we need to draw two large branches, representing factors and multiples respectively. First draw the factor branch, either below or to the right of the subject rectangle, and then connect it to the subject with a straight line.
Then on the factor branch, draw a circle representing "integer" to indicate that all factors are integers. Then, draw several straight lines under the circle, and write numbers such as "2", "3", and "4" on the straight lines to represent that these numbers have factors.
3. Draw the multiple branch:
After completing the factor branch, we need to draw the multiple branch. Similarly, below or to the right of the subject rectangle, connect a straight line to the subject, and then draw a circle representing "integer" on this branch.
Then draw several straight lines on the circle, and write numbers such as "2", "3", and "4" on the straight lines, which means that these numbers are multiples of a certain number. .
4. Draw related branches:
After completing the construction of the two major branches of factors and multiples, we need to draw some related branches. For example, we can connect a straight line between the factor branch and the multiple branch of "2" and write on it what the multiples of "2" are.
Similarly, we can also connect a straight line between the factor branch and the multiple branch of "3" and write on it what multiples of "3" are. These related branches allow students to better understand the connections between factors and multiples.
5. Summary branch:
Finally, we need to draw a summary branch at the bottom of the mind map or elsewhere to emphasize the difference between factors and multiples. This branch can be expressed in a slogan or slogan. For example, "A factor is the factor of a number, and a multiple is the multiple of a number." This allows students to better remember and understand the relationship between factors and multiples.
Through the design and production of the above five steps, we can help students better understand the connections and differences between factors and multiples, so as to have a deeper understanding of the knowledge points of junior high school mathematics.
At the same time, the presentation in the form of mind maps can make students more intuitive and easy to understand, and can well cultivate students' thinking ability and creativity, making them better at summarizing and integrating knowledge.
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