"Inductive variation" in primary school mathematics teaching refers to that in the process of mathematics classroom teaching, mathematics teachers design different mathematics classroom teaching atmosphere, and guide primary school students to sum up the definition and general law of "invariability" in primary school mathematics by changing the actual situation of solving different mathematics problems.

2. Learn the applied variants in the teaching of mathematical variants.

The "applied variant" in the teaching of mathematical variants in primary schools is the same as the changes in the actual situation of different mathematical problems. The difference is that primary school students apply their own definitions and general laws to a wider practical situation.

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Learn math skills

The simplest learning method is "enlightenment", that is, thinking hard and learning a mathematical concept. In addition to understanding what this concept means, you should do exercises to deepen your practice. Many people don't reflect after problems, that is, they don't think about why they are wrong. What caused this mistake, how to avoid this problem next time, and how to summarize it.

Grasp the classroom. Science study focuses on weekdays and is not suitable for surprise review. The most important thing to study on weekdays is to attend class for 45 minutes. Listen attentively and keep your thoughts close to the teacher. Finish homework with high quality. When writing homework, I sometimes repeat the same type of questions. At this time, we should consciously check the speed and accuracy, and we can have a deeper thinking on such problems every time we finish.