1. Introduction

The introduction part introduces the course with an interesting story, but it can fully expand students' interest in mathematics, such as introducing some practical application scenarios related to mathematics or interesting mathematical puzzles.

2. Clear objectives

At the beginning of the course, clearly explain the learning objectives and key points of this lesson, so that students can know what they will learn, which can stimulate students' learning motivation and sense of purpose.

3. Import links

The lead-in link is too simple, so students can be stimulated to think by asking a difficult question or thinking a question, and a positive learning atmosphere can be created in the classroom atmosphere.

4. Knowledge point explanation

The explanation of knowledge points is too brief. Students can deepen their understanding of knowledge points through concrete examples and practical applications, and can also introduce some interesting examples to make students better remember and understand.

5. Interactive activities

The design of interactive activities is not enough, so some activities in the form of group discussion, role-playing or games can be added to make students apply what they have learned in practice and enhance the learning effect.

Extended application

At the end of teaching, students can be provided with some extended application topics, so that they can apply what they have learned to more complex problems and improve their mathematical thinking and problem-solving ability.

7. Summary and reflection

At the end of the course, you can make a summary review, let students sort out their knowledge and experience, and encourage them to reflect and further deepen the course content.

8. The role of teachers

Teachers' roles in this class are mainly guides and promoters, which can guide students to think more and interact more, and stimulate students' learning enthusiasm and creativity.

9. Evaluation method

Evaluation methods can be diversified. In addition to the traditional examination papers, classroom performance evaluation and group project evaluation can be used to comprehensively evaluate students' learning in the classroom.

Summary:

Interesting formula is an interesting math class, but it can still be improved in content design and teaching methods. By providing more concrete examples and practical applications, enriching the forms of interactive activities and strengthening the extended application and evaluation methods, students' learning enthusiasm and mathematical ability can be improved. At the same time, teachers are encouraged to play more guiding and promoting roles, create a positive learning environment, and enable students to improve their mathematics level in a relaxed and pleasant atmosphere.