Step 1: Determine the central theme and draw a theme in the blank. This rectangle is the central theme of our mind map.
Fill in our theme after painting. Table multiplication, of course, you can also write the topic content first.
The second step is to build a secondary theme. The contents of multiplication in the table can be mainly divided into the following blocks. A preliminary understanding of 1 and multiplication. 2.2.6 multiplication formula, 3. Multiply, add, multiply, subtract, 4. Solve the problem. The four modules are arranged at a certain distance, because too close arrangement will affect the output when filling the content next.
The third step is to improve the content of brain maps, classify them according to the secondary themes, and write their corresponding knowledge points on paper. Then use connecting lines to correspond to their respective sub-themes.
In this way, I will complete the mind map of Unit 1 of Grade Two Mathematics next time.
The first metadata collection of mathematics knowledge points in the second volume of the second day of junior high school: data collection method: determine the survey method, determine the survey object, survey content, survey method and data presentation method (statistical table). What is mathematical thinking ability? Thinking is an indirect and general reflection process of human brain on the general particularity and regularity of objective things.
Mathematical thinking is an indirect reflection of the essential attributes and internal laws of mathematical objects (spatial form, quantitative relationship, structural relationship, etc.). ), and realize the benefits of cultivating mathematical thinking ability according to the general law of thinking. First of all, for children, good mathematical thinking ability can help them acquire new knowledge quickly and carry out creative learning better, which is also the core of intellectual development; For teachers, cultivating children's mathematical thinking ability can effectively improve teaching efficiency.