Mathematical graphics are the perfect form of the combination of the material world and human culture. Mathematical language is a means of communication used by all mankind and can be taught to robots. Mathematics is gymnastics of thinking, and thinking is the soul of mathematics. In the process of thinking and solving problems by using mathematical ideas and methods, people's dialectical materialist world outlook and rigorous scientific attitude are cultivated. To improve students' mathematics literacy, efforts should be made in the following aspects:
First of all, for all students.
Students are the masters of the classroom. They have the nature of activity and practice and the desire to create success. Giving full play to students' potential is the soul of classroom teaching. Paying attention to students' participation and practicality, allowing students to participate together, and understanding and solving problems through their own practical activities are conducive to a thorough understanding of knowledge. Introducing competition teaching method into mathematics classroom can also produce extraordinary results. It broke the old teaching framework of traditional teaching, changed passive participation into active participation, and greatly stimulated students' enthusiasm and interest in learning.
In the process of implementing quality education, junior high school mathematics teaching should be student-oriented and return the classroom to the students. Teachers can only be the organizers and guides of the class. But in actual teaching, it is difficult for teachers to do it, because the quality of students is uneven now. Excellent students can independently complete the classroom exploration and discuss with each other, but it is difficult for underachievers with poor foundation to independently complete the classroom exploration process. Even when working in groups, they are silent and basically do not participate in class discussions. Some underachievers have bad study habits. They don't participate in class discussions, but use the classroom atmosphere to be active. When teachers are not paying attention, they will do some little tricks or engage in other activities.
Second, highlight the basic mathematical ideas and methods.
Teachers can no longer use the traditional old model and adopt some old concepts such as "full-time irrigation", "full-time questioning" and "grinding time". Teachers in the new era should pursue some new teaching consciousness, so that students can change from passive learning to diligent learning, and gradually learn autonomous learning and cooperative learning. Now teachers should teach students how to acquire new knowledge. "It is better to teach people to fish than to teach people to fish." Students should be taught how to teach themselves, so that they can study independently without the help of teachers.
Teachers should prepare lessons before class, prepare knowledge before class, prepare by themselves, and rarely communicate. Therefore, the thinking is relatively closed and the teaching methods are relatively monotonous. But if we communicate and share with each other, the lesson preparation will be more comprehensive, and the problems involved will be considered more comprehensively, which will help to make the design scheme more scientific, make the classroom more effective and improve the classroom quality.
To trust students, we should not only care about their behavioral input, but also care about their cognitive and emotional input. In the choice of teaching methods, both teachers and students should be good at learning to choose the teaching method or learning method that suits them best. Only by guiding students to realize the transformation from "learning" to "learning" can we publicize the dominant position and embody the theme spirit. According to the actual situation of students in this class, we should use a variety of teaching methods to really stimulate students' interest in learning and improve classroom efficiency. Teachers should be good at stimulating students' interest in learning, try to shorten the distance between students and teachers, students and teaching materials, and let students fall in love with music lessons from the bottom of their hearts. We should also make full use of teaching materials, pictures, objects and students' emotional experience to develop students' thinking and increase their imagination. It can attract students from many aspects, such as vision and hearing, so that students can use and consolidate what they have learned in a positive, happy and relaxed environment, and finally complete the transformation from knowledge to ability.
Third, grasp the core of mathematics teaching-the cultivation of thinking ability.
Bruner, an American psychologist, once said: "The best motivation for learning is interest in learning materials." Therefore, if students want to learn something, teachers should strive to cultivate students' interest in learning and the concept of lifelong learning. Some students don't want to learn or hate learning because they think learning is boring. They think that learning mathematics means memorizing those formulas, theorems, laws and problem-solving rules, and then doing the problems over and over again. The content arrangement of the new textbook embodies the idea that mathematics comes from and serves life, and summarizes the development and formation process of knowledge in mathematics through mathematical problems in our lives or mathematical examples around us. In the process of mathematics teaching, we constantly cultivate students' interest in mathematics learning by listing life-related themes and charts in the teaching materials. We should also let students have a strong interest in mathematics first. It is very important to feel, experience and express the rich emotional connotation in mathematics. Only when students move in the classroom can there be an atmosphere in the classroom, and students will gradually like mathematics and have a deeper understanding of mathematics. We should actively guide students so that they can benefit not only now, but also for life.
In short, the teaching process is the process of improving teaching methods and students' main activities in class. In teaching, teachers should be good at creating a good learning atmosphere, stimulating students' desire for knowledge, creating conditions for students to fully participate in learning activities, giving full play to students' initiative, paying attention to guiding students' learning methods, cultivating students' ability to acquire knowledge independently, and enabling students to "learn". Only in this way can students' own quality be improved and students can get positive development.