First, create a positive atmosphere of inquiry.
Creating inquiry atmosphere is the basis of further cultivating students' inquiry consciousness, and the environment plays a vital role in shaping students. The research shows that the teaching work is based on respecting students' existing knowledge and experience, advocating students' mutual cooperation and mutual inquiry, making students the main body of teaching and taking students as the core in the classroom. Therefore, in teaching, we not only ask students to answer the existing problems, but also let students find problems on the basis of the original problems and solve them through active inquiry. Teachers should fully realize the importance of cultivating students' inquiry ability, create a positive inquiry environment for students, make students like and be good at inquiry, guide students to discover mathematical problems from life, and make inquiry a habit.
Second, cultivate students' correct learning methods.
Correct learning methods can obtain information more efficiently and accurately, which is an important method to improve learning ability. The essence of school education is not to teach students more knowledge, but to let students learn to learn, improve their ability to obtain information and have the key to open the door to knowledge, which is a necessary condition for future development. Therefore, junior high school mathematics teachers should cultivate students' correct learning methods and problem-solving ideas, teach students to deepen the knowledge points in textbooks, gradually learn to summarize the knowledge points, and cultivate students' ability to find and solve problems. In class, we should encourage students to speak boldly, be good at asking questions about knowledge they don't understand, and cultivate students' good thinking habits through discussion among students. In class, whenever the teacher asks a question, let the students explore by themselves, sum up what they have learned, and cultivate the habit of being good at exploring and thinking.
Third, to stimulate students' interest in learning
Interest is the best teacher. When people are interested in something, they will have the desire to study and explore it. This is human nature. Therefore, in mathematics teaching, teachers should tap students' interest in learning from all aspects according to their psychological characteristics and stimulate their enthusiasm for learning. The main measures are as follows:
1. Make the class more interesting
Due to the limitation of the characteristics of mathematics itself, there are many theoretical knowledge, which is easy for students to form a boring understanding of mathematics, but this does not mean that mathematics class is not fun, but students have not realized it yet. In classroom teaching, teachers should create interesting scenes for students, so that students can gradually like mathematics in the process of exploring problems, so that students can feel the fun of learning mathematics, thus stimulating students' interest in learning and learning mathematics knowledge better.
2. Information Technology Assisted Teaching
Now is the information age, and the application of information technology has spread all over many schools. Teachers should actively use scientific and technological achievements to assist teaching. Multimedia technology can stimulate students' hearing and vision more directly, video demonstration can stimulate students' interest to a greater extent, and the classroom atmosphere is more active. Therefore, teachers should properly use multimedia technology in daily teaching and stimulate students' interest through vivid demonstration process.
3. Establish an incentive mechanism
According to the age characteristics of junior high school students, they still attach great importance to the teacher's reward, and even if they get a compliment from the teacher, they will feel very happy. Appropriate rewards from teachers have a great impetus to students. After being praised by teachers, their enthusiasm for learning will be greatly improved, whether in class performance or in completing homework. Therefore, it is necessary to appropriately increase the number of rewards for students, and the content of rewards can be material or spiritual. The reward mechanism should be properly adjusted, not only to reward students with excellent grades, but also to reward students with great progress, so that the whole class can be positive and stimulate students' interest in learning mathematics.
Fourth, guide students to discuss and communicate.
When the teacher asks questions, the students will explain them with their own knowledge. Interpretation means putting forward new ideas, which will update students' existing understanding. Each student's ability to master knowledge is different, and the way and angle of thinking are also different. Even if it is the same question, every student can't think exactly the same. Therefore, whenever students think about teachers' questions, teachers should organize students to discuss in groups or at the same table, so that students can exchange ideas, explore their own ideas, and compare with each other after learning from others' exploration experience, so as to better improve their conclusions. This kind of cooperative inquiry can make up for the one-sidedness of independent inquiry and is conducive to the cultivation of students' inquiry ability.
Fifth, guide students to make bold guesses.
For educators, students with poor foundation are not terrible. What is really terrible is that they have no thoughts and have no ideas of their own in their studies. Students' bold guess is the basis of cultivating inquiry ability. Through the teacher's guidance, students' guesses and assumptions are closer to the real answer. In the process of scientific inquiry, the determination of conjecture and hypothesis determines the direction of inquiry, and the correct conjecture can only be obtained after repeated failures and verifications. Whenever students explore a new problem, they will solve it in combination with what they have learned and exclude it in combination with relevant knowledge until they find the most applicable knowledge point. In the process of searching, the students' new and old knowledge is integrated, and the effect of consolidating the old knowledge is achieved. Therefore, in junior high school mathematics teaching, teachers should let students guess boldly, not limited to the classroom.
In short, in junior high school mathematics teaching, teachers should create a good atmosphere of inquiry, make full use of information technology to guide students to guess and assume problems, cultivate students' independent inquiry ability and cooperative inquiry ability, make up for the limitations of independent inquiry, and realize the cultivation of students' inquiry ability.
Inquiry is the foundation of the continuous development of mathematics. In the process of inquiry, students can constantly improve themselves and enhance their learning confidence. In mathematics teaching class, we should actively cultivate students' inquiry ability, reflect the real value of teaching, stimulate students' interest in learning, open the door to knowledge for students and improve their ability in inquiry.