2. To establish the concept of space, there must be a hands-on process, which is not only a practical process, but also a process of trying, imagining, reasoning and reflecting.

3. Apply what you have learned, especially in math study. Applying what you have learned to real life is the ultimate goal of mathematics learning.

4. The best way to learn anything new is to let students discover it by themselves, because this kind of discovery is the deepest to understand and the easiest to master the internal laws and connections.

One of the best ways to learn to solve problems is to study examples.

6. Students are the masters of mathematics learning, and teachers are the organizers, guides and collaborators of mathematics learning.

7. The biggest failure and sorrow of primary school math teachers is that some students are afraid of math because of you.

8. Mathematical knowledge comes from life and serves life.

9. Mathematics class should be vivid, easy to understand and profound.

10, mathematics class, the taste of mathematics should be pure, and more attention should be paid to comparison from the perspective of mathematics itself, which is conducive to promoting students' reflection and thus achieving a conscious learning state.

1 1. Mathematics teaching activities must be based on students' cognitive development level and existing life experience, so that students can experience and explore, abstract practical problems into mathematical models, and explain and apply them.

12, mathematics is more than just solving problems.

13. If you are not a genius, you don't want to play games if you want to learn math-you think you have done it, but your math level has not improved with your ability to pass the customs-in fact, you can always remember that learning math makes you play the big game of "life" better!

Please don't be an impetuous person.

15, if you teach the law, you can't. It is important to make the right laws.

16, just because you can use mathematical formulas doesn't mean you can do mathematics.

17, impetuous people easily ask: how should I learn? -Don't ask, learn.

18, impetuous people are easy to ask: Is it better to take notes on the teacher's blackboard in class or not to take notes and follow the teacher's ideas? I'm telling you, everything is fine. Just learn.

19, impetuous people are easy to say: it is useless to learn mathematics, you should learn something useful; -it's useless! ?

20. There are two kinds of impetuous people: a) people who are ignorant and just wait and see; B) only learn from those who don't insist.

2 1, don't let go of any seemingly simple examples-they are often not that simple or can lead to many knowledge points.

22. Instead of talking about novel problem-solving methods, it is better to keep the conventional problem-solving methods in mind.

23. Establish abstract mathematical knowledge of image perception and static teaching theory of dynamic experience, perception and thinking.