Pay attention to from perceptual to rational, step by step, and gradually improve.

Pupils began to get in touch with mathematics. Because not only the research objects and research methods have changed greatly, but also a large number of new concepts have emerged, which require teachers to help them pave the steps as much as possible and reduce the difficulty of climbing.

We adopt the method from perceptual to rational, and arrange training in a planned way to help students pass the "two customs" smoothly:

(1) Language pass. In the first chapter, teachers should combine specific figures to explain its meaning and expression, and gradually become familiar with the language in the geometric stage.

(2) The graphics are closed. Teachers distinguish authenticity mainly through students' observation of graphics, first visual observation, then measurement; Fill in the blanks with pictures; Read the sentences, fill in the blanks with pictures, and train the students to look at pictures and draw pictures.

Facing all students, teaching students in accordance with their aptitude;

According to the students' learning situation, the teaching speed should be slowed down appropriately. I would rather slow down than let the students eat raw rice.

In order to eliminate the obstacles in students' learning, we should not only pay attention to strengthening the connection between old and new knowledge, but also do our own homework every time to explore which knowledge should be organically connected during lectures, so as to avoid the phenomenon of separation and disconnection and reduce the unnecessary learning burden of students. For different classes and students, we must recognize the differences and treat them differently.

For example, we carefully select topics closely related to double basics from the exercises in the textbook as required questions. For comprehensive and difficult topics, choose them as topics. In order to ensure that good students can "eat enough", most students can "eat enough".

Correcting homework carefully and strengthening extracurricular counseling;

Homework is a window to reflect students' mastery of knowledge and the success or failure of teachers' teaching. So homework must be carefully corrected. When necessary, you can also criticize in person, or write appropriate and instructive comments in the students' exercise books.

For the problems with * * * in homework, use self-study or carefully evaluate before the next lecture to prevent problems before they happen. If you find good solutions, especially creative solutions, you should praise them in time to encourage and stimulate students' interest in learning.