Mathematics teachers should have what kind of teaching concept

The new syllabus clearly puts forward: to make students gradually form a sense of innovation. This requires us to pay attention to the cultivation of creativity, experimental exploration, conjecture and other abilities in mathematics teaching, especially to allow students to take the initiative to participate, full participation, full participation, in order to allow them to give full play to their potential sense of innovation, in order to be developed, and innovation. Who develops? Who innovates? Teachers should be required to completely update the concept of education

To play the student's subjectivity

Traditional mathematics teaching teacher-centered, textbook-centered, classroom-centered, focusing on the transmission of knowledge, the students sit there either listening or remembering, the vast majority of the students generally do not interrupt the teacher's lectures, and generally do not ask their own questions, much less argue with the teacher about what the student's The students' ability and innovative thinking are all worn out in the teacher's lectures. This kind of teaching is impossible to cultivate talents with innovative spirit and ability.

The new teacher-student view that: teaching should highlight the students as the main body, in order to develop students' different personalities and inspirations, respect for their inherent self-consciousness, autonomy and independent personality in the process of mathematical learning, the teacher in the process of teaching and learning to interact with each other, positive interactions, *** with the development of the students. Research has shown that there is no interaction without interaction, can not realize the development, mathematics has also become a source of water, no wood. Return the initiative of learning to the students, so that students take the initiative to participate in teaching and learning activities, active thinking, hands-on practice, bold attempts to enhance self-awareness, sense of competition and sense of innovation.

Mathematics teaching teachers must set up the following basic teaching ideas and teaching concepts: (1) students as a concrete, living, rich in personality of the evolving individuals and groups, the need to give them full trust and care; (2) to give each student the opportunity to think, create, performance and success; (3) believe that all students in the teacher's guidance and help are able to study (3) believe that all students can learn with the help of the teacher's guidance, can learn well; (4) to respect the individual differences of students, the implementation of teaching with special characteristics, so that each student can be active and positive development of self-mastery.

The teaching process to really deal with the leading role of the teacher and the student's main position of the relationship between the teacher must do everything possible to create the conditions, and strive to achieve the "five is" that is: all students understand to let students move their eyes to see the teacher does not teach; all students speak out to let students move their mouths to speak, the teacher does not say; all students want to see, the teacher does not say; all students think, the teacher does not say; all students think, the teacher does not say. Do not say; where students think out to let students brain to think, the teacher does not inspire; where students write out to let students pen to write, the teacher does not demonstrate; where students do out to let students do, the teacher does not demonstrate. On the contrary, after the teacher's inspiration and guidance, the students still do not understand or speak out or think out or write out or do not come out of the teacher still want to teach, to speak, to think, to write, to do. To grasp the above "five is", the teacher must be very understanding of students, must be carefully prepared for each lesson. Otherwise, not only the lack of relevance of teaching, and the leading role of teachers and the student's main position of the relationship can not be dealt with.

The new standards require teachers to break the uniform teaching methods, the design of the "teacher how to teach" to change the design of the "students how to learn", such as the first lesson of the "triangle congruence", how to find the corresponding side, corresponding to the angle of the problem, you should Let the students find their own, from the existing experience, from the actual life, to build new knowledge, to experience the process of the formation of the law of correspondence, to experience, to feel the "triangle congruence of the correspondence" of the law of correspondence, so that the students feel that it is the law of my own discovery, in order to enhance their mathematical temperament, to learn to think mathematically

Concerned about the individual differences of students

These are the reasons for the change.

Every student has a unique personality, and teachers should recognize this difference. Traditional teaching only seeks to be neat and tidy, the teacher's methods are many, for fear that students do not know, for fear that students do not test well, so full of irrigation, emphasize this and emphasize that, method by method introduced to the students. Hard work to pass on, but a test, smashed! What is the reason? --Methods, although many, speak although Xiang, but unfortunately the students can not feel! And students' individuality, spirit, creativity will be suppressed and worn out. The implementation of the new curriculum, the requirements of classroom teaching to strengthen the openness, interactivity, activity, practice and context, advocating student initiative, cooperation, inquiry learning, encouraging students to imagine, think and explore, motivate students to boldly try, operation. In fact, let the students hard work, through trials and tribulations to arrive at the knowledge, that will be unforgettable, lifelong benefit.

For example, when talking about the positive polygonal mosaic, the teaching of many ways to think or explain or demonstrate, but the final effect is not ideal. If you let each student cut some triangles, quadrilaterals, pentagons, hexagons, let them puzzle, to understand, to cooperate and communicate, to find the law, in-depth thinking and hands-on process, there will be some understanding, some discovery, in order to make them really understand the essence of it.

Cultivating students' innovative thinking

The innate qualities that form a sense of innovation are students' desire for expression, curiosity and creativity and curiosity and fantasy. Without these characteristics, there is no sense of innovation, let alone the ability to innovate. Mathematics teachers are required to cherish and take care of these characteristics and sense of innovation! Teachers can be in the preparation of lessons or in the teaching over the years to come up with a lot of experience and methods of solving problems, and so in the lecture, the subtle methods of a problem to the students to listen to. What about the students? As if watching a good movie, the whole process of intoxicated by the performance of the actors, from time to time, the inner voice of a "good", and even issued a "so many ways, so wonderful" exclamation. But after a lesson, the students are at a loss: is that their own thing? Will only cause students to feel stupid, and the teacher is so smart, there are so many solutions, why can't they think of? It causes the student's thinking not to develop!

For example, when talking about the intersection of the straight line y=2x-1 and y=-x+3, the teacher painstakingly traced the points on the blackboard, looking for the intersection of the busy, but the students below quickly said that this is in fact to find the solution of the system of equations, the solution of the system of equations is the intersection of the coordinates! Although the teacher's lecture is interrupted and the teacher may feel a headache, that is exactly the creative thinking of the students! Teachers should not only not to inhibit, but also to promote and encourage!

In fact, some of the problems more time for students to think, space, more knowledge to students to digest the feedback room, more to the students to enjoy the opportunity to perform. Create an environment for students to experience success, so that students thinking in the key to flash, ability to grow in the vitals, weaknesses in the hidden place of the emergence of the will in the subtle place of sharpening, only in this way, in order to let the development and innovation education glows with the vitality of life!