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How to improve students' interest in high school mathematics under the new curriculum standard
The new curriculum standards and the development of mathematics require high school students to actively participate in mathematics learning and cultivate their interest in learning mathematics. The key to cultivating high school students' interest in mathematics learning lies in the study of senior one. For various reasons, at present, most students study mathematics passively and study for exams, which easily makes senior one students lose interest in mathematics learning. Therefore, it is particularly important to cultivate students' interest in learning in senior one mathematics teaching. First, the reasons why senior one students lose interest in mathematics learning 1. Freshmen in senior one can't adapt to the requirements of high school mathematics teaching content and progress, which affects their self-confidence in learning. Compared with junior high school, senior high school mathematics is rigorous and abstract, emphasizing theory and logical reasoning. If the connection between junior high school and senior high school is not handled well, it will affect the teaching and learning of mathematics in senior high school. Senior one has more mathematics content, faster teaching progress and less knowledge reproduction, so students often can't adapt. 2. Freshmen in senior high school are lazy, have unclear learning objectives and lack of planning. After entering high school, students have the idea of "relaxing" and "taking your time", thinking that senior three is too hard and senior one should have a good rest and relax; There are still three years before the first year of high school, and a period of hard work in the third year of high school is enough. Students are not active enough in learning and rely too much on teachers, which is manifested as "asking me to learn" rather than "I want to learn". 3. Senior one students have poor learning methods, insufficient understanding of the requirements of high school mathematics learning, strong dependence, following the inertia of teachers and no initiative in learning; There is no study plan, no preview before class, no notes to the point, and no "doorway". Second, stimulate and cultivate the interest in mathematics learning. For example, analyze examples, what are the advantages, what purpose to achieve, what conditions are lacking, and how to achieve the goal. Let students understand that solving mathematical problems is not only to get answers, but also to train people's thinking ability. People will face all kinds of problems in society, so we should think about how to deal with them, what methods to take, what ways to take, and what are the favorable and unfavorable factors. This kind of thinking training will lay a solid foundation for going to society in the future. Once students understand that mathematics is an indispensable part of their future study and life, they will devote themselves to learning with a hundredfold enthusiasm. Let every student taste the joy of success. Psychological research shows that the generation and maintenance of interest depends on success. The classified query of periodical articles will bring great happiness and pride to students in the periodical library after their continuous success in mathematics learning, generate a sense of accomplishment, and then have a sense of intimacy with mathematics, drive them to the second success and the third success, and form a stable and sustained interest. Therefore, teachers must design and create opportunities for competition and success based on students' reality, so that students at different levels can "jump and reach" according to the slope of the problem, thus enhancing their confidence in learning mathematics well. Facing all students, we should pay attention to teaching students in accordance with their aptitude. According to the characteristics of mathematics itself, students are required to be stratified, so that success can approach every student. In teaching, the author adheres to the principle of "shallow but not deep, precise but not extensive, slow but not fast", and tries to solve the difficulties in each class as much as possible in view of the key difficulties. 3. Participate in the whole process and turn it into active learning. In mathematics teaching activities, the effect of teachers' leading role should be measured by whether students' main role is fully exerted. Without the active participation of students, the leading role of teachers is meaningless. Teachers' guidance should be scientific, inspiring and artistic, and fully stimulate students' thinking activities. Teachers should design teaching links that are conducive to students' participation according to the teaching content, improve students' participation and stimulate students' interest in learning. 4. Establish an effective learning model. Effective mathematics learning mode can not rely solely on memorizing formulas and concepts and imitating problem-solving methods, but should be hands-on, independent inquiry and cooperative communication, so that students can experience the process of independent and cooperative inquiry, acquire knowledge and skills and produce positive emotional experience, and then solve problems creatively. Creative "teaching processing" is carried out on the knowledge structure of the content to ensure that students actively acquire mathematical knowledge in the learning process, thus promoting students' harmonious, independent and personalized development. 5. Create situations to stimulate interest. Mr. Lu Xun once said: "Learning without interest is tantamount to slavery. Where there is no interest, there is no wisdom and inspiration. " Interest is a positive emotion, and people's emotions are always generated in specific situations. In mathematics teaching, if we put mathematics knowledge in a lively situation, it is easy to stimulate students' interest in learning. Using CAI's characteristics such as illustrated pictures, synchronized audio and video, and dynamic and intuitive images, creating a good teaching situation can stimulate students' interest in learning to the maximum extent and stimulate their strong desire for learning. 6. Be good at using "mathematical beauty" to stimulate students' interest in learning. Mathematical beauty is different from natural beauty and artistic beauty, which is mainly manifested in inner beauty, logical beauty and rational beauty. Mathematical beauty is hidden beauty, profound beauty, and beauty lies in ideological content. To understand the beauty of mathematics, we must understand its inherent mathematical thought through "abstract and boring" symbols, formulas and theorems. Any intelligent activity is inseparable from human emotions, and the beauty of mathematics is the product of emotion merging into mathematical objects. Aesthetic education in mathematics is of positive significance for stimulating students' interest in learning, effectively mastering mathematics content, cultivating mathematics creativity and realizing mathematics value. 7. Teachers should infect students with their firm mathematical beliefs and elegant mathematical temperament, and stimulate and cultivate students' interest in learning mathematics. Concise language, profound truth, extensive knowledge, exquisite explanation, rigorous reasoning, intuitive illustrations, beautiful blackboard writing, and the origin and evolution of history all reflect elegant mathematical temperament, which will inevitably make students like teachers and mathematics. In short, the teaching concept under the new curriculum standard is to attach importance to the process and emotion, so that students can cultivate their interest in learning and learn methods in the process of acquiring basic knowledge and skills. In teaching, teachers should always pay attention to providing students with opportunities to participate, reflecting students' dominant position and giving full play to students' subjective initiative, so as to receive good teaching results.