Comments and suggestions on the lecture

First, the idea of teaching design is clear, and the knowledge goes from shallow to deep: inculcate and create scenes: stimulate students' thinking, promote teacher-student interaction and enliven the classroom atmosphere; Guide students to summarize, reflect the teacher's leading role and students' dominant position, cultivate students' ability to analyze examples and solve problems, and better reflect the "three-dimensional goal" of the new curriculum; The logic of the teaching process is rigorous and the teaching ideas are rigorous. As a new teacher, the basic teaching skills are solid.

Suggestion:

1, which can give students more time to discuss and control the teaching rhythm appropriately; ?

2. Creating examples can increase some difficulties and better train students' thinking;

3. Many factors should be considered in preparing lessons, and the class should be flexible (students can discuss cases).

Second, classroom lead-in can be combined with real life, which can arouse students' discussion, stimulate students' interest in learning and cultivate students' cooperative spirit; Examples can be created to arouse students' thinking and discussion and promote the interaction between teachers and students, but students should be given enough time to practice and think, train their basic skills and cultivate their thinking ability; The idea of teaching design is clear, and the teaching goal can reflect the "three-dimensional goal" of curriculum standard.

This is a comprehensive course. We should make full use of the advantages of the network, realize the interaction between teachers and students, share the results, and cultivate students' ability to analyze data. Teachers should also strengthen this point. A more successful class.