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1、1Improve the efficiency of teaching junior high school mathematics classroomWith the continuous progress of education reform and the proposed new curriculum, how to effectively improve the junior high school mathematics classroom teaching? This is the large number of middle school mathematics teache
2、rs face another issue, according to a few years of teaching practice, I think that in teaching available from the following aspects. First, the proper use of language arts 1, the language accurately standardized, rigorous simplicity. Math teachers to definitions, theorems of the narrative to be accu
3、rate. I was teaching mainly to the following two: the essence of the concept and meaning of the term must be understood thoroughly, such as: Some teachers guide students drawing, said This is not enough to paint two parallel lines parallel, this did not draw into a right angle 90 and so they are vio
4、lating the law of contradiction; and the smallest integer that is 0 error is like sweeping language, the lack of accuracy. must use scientific terminology to teach. can not coin the dialect and the dialect to express the concepts, principles, 2nature and so on. Rigorous, requiring language teachers,
5、 in addition to accuracy, it should have standardized requirements, such as: spit the word clear, read the sentence clearly, adhere to the teaching of Putonghua. Simple, that is, teaching the language to be neat, it is important not lengthy statement , simple sum, if the teachers mantra too much, it
6、 will disperse the students attention and undermine the teaching of language and smooth continuity, thus affecting the effectiveness of teaching. 2, the image of the language to be interesting, easy to understand. Teaching the language is neither written language, but also non-verbal language, only
7、the popular understand, students will hear the gusto. This should be done: to interpret the language of abstraction visualize general, a stimulating human senses of language, most can lead to student interest. of the descriptive language should be carefully tempered. If the occasional few words of m
8、athematics teaching poetic language, the effect will be extraordinary. 33, the language to be humorous, metaphor is appropriate. Humor is a higher realm of language, it is full of fun, meaningful, humorous language of mathematics teachers, whose role is multifaceted: classroom atmosphere can be acti
9、vated to regulate students emotions. can improve the critical effect, convincing students to classroom discipline. humor can open the students wisdom, and improve quality. Second, through the application of mathematics, to stimulate students interest 1, active: a place reserved for mathematical acti
10、vity programs pay attention to distinguish between the activities in class and extracurricular activities: Although the link between the two, but essentially different. To various forms and content, actively organizing activities up and do a good job of teaching research and evaluation. 2, Science:
11、the development of mathematics is derived from the practice of law, and ultimately serve the practice, such as learning the golden section, I let the 4students know from practice, and 0.618 used in practice: when the outside temperature is 0.618 times the body temperature when people feel most comfo
12、rtable; ancient Greek temple Patti Lennon and wide due to the high ratio of 0.618 and became perfect for the world-famous; painted portrait is the ratio of leg length and height of 0.618 of the body beautiful; Erhu the daughter sub-chord ratio of 0.618 when the play the most harmonious tone; Huas pr
13、eferred method is also used 0.618 and so on. 3, practicality: teachers teaching content according to seize the opportunity to guide students to learn the knowledge development capabilities, and thus increase their abilities, apply their knowledge. The actual content of teaching to strengthen ties, s
14、uch as: interest rates, securities, venture capital in the application . Third, students play the main role of the 1, the main focus on learning environment for students to promote the role must be democracy, equality, friendship and cooperation based on the teacher-student relationship, the creatio
15、n of pleasant and harmonious atmosphere for learning, for example: In discussing the class I designed a 5good discussion questions for a rational According to the guide, to discuss and study among students so students in a lively, democratic and harmonious group learning environment, both independen
16、t thinking and inspire each other, to complete a cognitive process in common to promote the expression of thinking and analysis, problem-solving skills development, to tap the students learning potential. 2, the emphasis on students learning the main role. Educational psychology research shows that: teachers can have the purpose of teaching, encourage students to consciously grasp the reasoning, thinking, learning skills and learning strateg
