First, constantly improve teaching methods and cultivate students' interest in learning.
In the curriculum reform, teachers are required to improve teaching methods, make teaching truly an art, and change the traditional teaching mode of "teachers talk and students listen". Therefore, the curriculum reform requires teachers to constantly explore new teaching methods, and use various means such as autonomous learning, group discussion, problem refining, induction and summary, so that students can bravely express their views and opinions and accomplish teaching tasks unconsciously.
Quality-oriented education requires giving students the initiative in learning, so that students can truly become the masters of learning activities and ensure that students' subjectivity is fully exerted. Teachers should carry out effective and diverse teaching activities and adopt effective teaching methods. In this regard, the following measures can be taken:
1. Let the students summarize the formation of the concept.
Mathematical concepts are the basis of mathematical knowledge. It is necessary for students to deeply understand, firmly grasp and flexibly use conceptual knowledge. Only when students discover and summarize can their memories be profound.
2. Ask students to deduce the calculation formula.
New knowledge is the transition of old knowledge, which is convenient for students to absorb and master, and it is also easy to find out the relationship between old and new knowledge. This will help them understand the ins and outs of the formula, stimulate students' interest in learning mathematics, and find out the laws of similar problems.
3. Free discussion on difficult issues
In junior high school mathematics learning, it is common for students to encounter problems. First of all, let students think again and again. If teachers should answer them, students will lose the space for thinking and the opportunity to solve problems. In the long run, it will easily lead to students' "inertia" and stimulate students' interest in learning, let alone give full play to students' main role. Therefore, when students encounter difficulties, teachers can take the form of free discussion or group discussion to jointly seek solutions and then make a summary.
Second, we should fully stimulate students' enthusiasm in teaching.
Teaching and learning are bilateral relations between teachers and students. Teaching should be effective and learning should be active. Initiative comes from interest, and interest needs to be cultivated. The same textbook is lively and interesting, and students never tire of listening to it, with endless aftertaste; Dogmatically speaking, it is boring, and students are stupefied and get twice the result with half the effort. In order to enliven the classroom atmosphere, arouse students' learning enthusiasm, improve the art of lectures and enhance the teaching effect, the specific methods are as follows:
1. Set up situations skillfully to stimulate interest.
In the teaching process, students should be in the main position from beginning to end, and teachers are participants, collaborators and guides. Teachers should believe that students are willing to learn and can learn well. Therefore, teachers should combine the specific teaching content and adopt the three-step model of "problem situation-modeling-explanation, application and expansion" to let students experience the process of knowledge formation and application, so as to better understand the meaning of mathematical knowledge, master the necessary basic knowledge and skills, cultivate the consciousness and ability of applying mathematical knowledge, and enhance their desire and confidence in learning mathematics well.
2. Clever questions to enlighten thinking.
Classroom is the main position for students to learn knowledge, and questioning is a necessary means to organize classroom teaching and an important link to implement heuristic teaching. Teachers' proper questioning can not only stimulate students' strong desire for knowledge, but also promote students' knowledge internalization. How well teachers play a leading role in classroom teaching depends on the degree of teachers' guidance and motivation, so classroom questions must be enlightening.
Through the thinking process of asking questions, solving doubts and doubts, the purpose of inducing thinking is achieved. Attention should be paid to the problem of designing and displaying the thinking process, and students should not be satisfied with their own judgments based on preliminary impressions.
Instead, students should be emphasized to explain how to analyze and understand. After the question is put forward, pause appropriately to give students time to think, so as to mobilize all students' positive thinking. A few seconds' pause after students answer questions usually allows students or others to make more complete and accurate supplements. Therefore, skillfully setting questions can give full play to the leading role of teachers and the main role of students, mobilize the enthusiasm of students to participate in classroom teaching and improve teaching efficiency.