1 Establish a good teacher-student relationship
Teachers should have superb cultural and professional qualities.
Let students have a good impression on the teacher and identify with the teacher psychologically. Only when students like the teacher will they like the subject taught by the teacher and gradually become interested in this subject. In order to make students have a good impression on teachers, teachers should first have profound knowledge and level, especially math level, so as to convince students that students should do all kinds of math problems themselves first and explain them to them in an orderly way. Secondly, to be a diligent person and make students study hard, teachers should first set an example, study hard, think hard and study hard; To be a profound person, you must have a mind, active thoughts and advanced concepts; To be a virtuous person, you should be upright, aboveboard and be a teacher. Thirdly, teachers should have very high professional quality, fully explore the depth of teaching materials, study the content of teaching materials, be responsible for teaching materials, clarify the knowledge structure of teaching materials and clarify the relationship between knowledge. It is necessary to explore teaching methods, pursue new teaching forms, concentrate on designing teaching and designing a good class, so that teachers have waves and suspense, students can actively think about problems and stimulate students' interest in learning mathematics.
1.2 Create an atmosphere full of passion and democratic encouragement in the classroom
Teachers allow students to express their views and different solutions when explaining math problems, so that students can fully express themselves in class. Teachers must give full affirmation, praise and encourage students to answer questions correctly. Communicate with teachers and students after class to enhance the trust between teachers and students. It is necessary to create more classroom teaching space with psychological freedom, eliminate the inhibiting factors of creative thinking, and let students dare to question and express their opinions. Only in a good psychological state can students broaden their thinking, be more agile, accept new knowledge better, and gradually develop creative learning habits of active learning and independent thinking.
1.3 Care for students and establish a good relationship between teachers and students.
Teachers should be good at communicating with students, caring and caring for them, understanding their ideological status, life and study, finding their bright spots, and giving them timely praise to make them feel a sense of accomplishment in the learning process. Enable students to form a positive emotional response and take the initiative to receive education and guidance, that is, the effect of "loving their teachers and believing in their ways". Only by loving every student and respecting every student's personality can we win the love and respect of students, and then love mathematics, which is especially important for poor students.
2. Guide students to understand mathematics correctly.
2. 1 Understand the importance of mathematics
In the process of communicating with students, every math class should infiltrate the important role of mathematics in society and life, so that students can realize that mathematics is everywhere in social practice and daily life. Mathematics is indispensable in social practice and work. This important performance attracted the students' attention. For example, the maximum and minimum values of parabola should be used in the analysis of market price and sales volume; Various mathematical curves, such as archimedean spiral, involute and hyperbola, are used to design gears, bearings, screws and light bulbs. Launching artillery shells and satellites requires parabolic knowledge; Analysis of variance, multiple comparisons, etc. It should be used when analyzing agricultural technology with interactive variables. If the teacher can analyze these concrete mathematical applications in real life in class, it will certainly arouse students' great interest and make students pay attention to mathematics from their hearts.
2.2 Understanding the beauty contained in mathematics
It is necessary to enhance students' understanding of the beauty of mathematics and improve their aesthetic ability. Mathematics itself has beauty. Mathematician Hua once said, "It is incorrect to think that mathematics is boring and artistic, just like people standing outside the garden say that the garden is boring." Not all high school students know the existence of mathematical beauty. Teachers need to use the beauty of mathematics to stimulate students' interest in learning, so that they can actively feel and pursue the beauty of mathematics. For example, Pythagorean Theorem: a2+b2=c2(a is the length of a right angle, B is the length of another right angle, and C is the length of a hypotenuse), Sine Theorem: △ABC's circumscribed circle radius is R, then a/sinA=b/sinB=c/sinC=2R, and the conclusion is so simple, harmonious and wonderful. The beauty of harmony is numerous in mathematics. In a regular Pentagon, the ratio of side length to diagonal length is the golden ratio. The golden ratio is widely used in many works of art and architectural design. Leonardo da Vinci called the golden section "sacred proportion", and he believed that "aesthetic feeling is completely based on the sacred proportional relationship between the parts".