1, with detailed knowledge points, rich content and clear organization. And can appropriately increase relevant knowledge. If we can add some interactive links appropriately, the atmosphere will be better

2. Humorous language can turn boring explanations into vivid teaching, and can effectively guide students to learn, with remarkable results.

3, you can choose exercises, the topics are graded, and the questions are aimed at middle and lower level students. Pay attention to the connection of knowledge and use the teaching method of knowledge transfer to make students understand. Students' active participation is not enough and needs to be improved.

4. The blackboard is neat and clear, the language is fluent and organized, the classroom is well organized, the topic setting is gradient, and the classroom capacity is sufficient, so it is necessary to increase students' participation.

5. Teachers play a leading and guiding role in the classroom. The concept of the new curriculum is reflected, but the classroom content is slightly thin, so we should pay attention to guiding students to accumulate knowledge and enrich knowledge.

6. The knowledge points are clearly summarized, which is convenient for students to organize. The confusing concepts can be analyzed in combination with physical phenomena, which is easy for students to understand. The review content is detailed and appropriate. However, as a review class, the classroom capacity needs to be increased.

7. Knowledge points are clearly summarized, which is convenient for students to recall and review knowledge points, and is convenient for students to remember and organize. Combine knowledge points with related examples and exercises, emphasizing the combination with practice. The examples are standardized, and the students' foundation is not solid. This review method can further consolidate the foundation, which is worthy of recognition.

8. Exercise design is difficult, reasonable and orderly. In the whole class, all kinds of questions are designed around the key of finding common reasons. Students can basically solve problems through various forms such as teacher's explanation, students' exploration, students' oral answers, students' simulation exercises and students' performances. , but the classroom atmosphere is slightly dull.

9. Through the analogy of fractional operation, the "reduction" of fractions is deduced, which is easy for students to understand and accept. The classroom has a large capacity, but the exercises need to be optimized. Teachers should explain more, and bilateral activities between teachers and students need to be increased.

10 can stimulate students' interest in learning, and the classroom content is arranged in an orderly way, but the students' reaction is a bit boring.

1 1. Cultivate students' excellent qualities of overcoming difficulties and constantly challenging new goals.

12, cultivate students' sense of collectivism. Make students learn to cooperate and evaluate in practice, and experience the joy of sports and success.

13, let students explore independently and study cooperatively.

14, the overall formation of the class is very integrated, and there is basically no team transfer, but the team has changed a lot.

15, this lesson is very clear and vivid, which shows that the teacher's basic skills are relatively solid.