Investigation On The Current Situation Of Mathematics Communication Of Junior Middle School Mathematics Teaching

Mathematical communication means between classmates,teachers and students in the classroom or with yourself as the carrier,such as language and symbols of mathematics knowledge and experience to express,accept and transformation of dynamic process.Pay attention to the cultivation of students' ability in mathematics exchanges,whether the implementation of Obligation Education Mathematics Curriculum Standard(2011 edition),or to the formation of students' mathematics core literacy has important role in promoting.Therefore,it is very important to study the current situation of mathematics communication in junior middle school mathematics teaching.Based on the analysis of the basic connotation of mathematical communication,the structure model of mathematics communication measurement of junior middle school student was constructed,and the questionnaire was designed based on this.The questionnaire is mainly used for: to understand the overall situation of mathematics communication in junior high school students,from the four aspects of teaching methods(learning plan-oriented teaching,teaching plan-oriented teaching),grade,region and gender,single factor difference analysis,two factor difference analysis and three factor difference analysis were respectively carried out.Main conclusions:(1)The level of junior middle school students mathematics communication overall is good,the students in mathematics and mathematical communication exchange on performance is good,the two dimensions in mathematics communication content and mathematics communication effect is relatively poor performance on two dimensions;(2)There are significant differences in mathematics communication consciousness,mathematics exchange content,students' cognitive participation and emotional participation in the two teaching modes of learning plan-oriented teaching and teaching plan-oriented teaching.In addition,the level of mathematics communication is higher than that of students in the teaching program;(3)Junior middle school students in different regions have significant differences in mathematics communication awareness and mathematical communication content.There was no significant difference in the level of mathematics communication among junior middle school students.But girls have a slightly higher level of mathematical communication than boys;(4)The level of emotional participation of junior middle school students in Chengdu urban district is higher than that of rural students in Chengdu;(5)Lesson plan under the teaching boys mathematics exchanges all grade levels were higher than girls,learn under the casestudy in grade seven or eight boys mathematics communication level than girls,but the ninth grade boys mathematics communication level were higher than girls;(6)With the increase of the grade,the level of students' mathematics communication showed the trend of first increase and decrease,but the decline trend of teaching plan-oriented teaching,was more obvious than learning plan-oriented teaching of the mathematical communication level.According to the survey,this paper puts forward the training strategy of classroom mathematics communication in junior middle school students:(1)To change the teaching method and advocate the learning plan-oriented teaching;(2)Improve the level of mathematics communication in ninth grade;(3)Implementing gender complementary education;(4)Focus on students' self-communication;(5)Focus on the emotional involvement of rural students.