Researching On The High School Function Teaching In The Classroom Teaching Mode Of "Self-Interaction-Group "

Function is undoubtedly the focus of high school math,function thinking comprehensively in high school a lot of knowledge,such as inequality,the number of columns,etc.,high school students to be flexible in function title will be a function of thought and Shuoxingjiege classification discussions of mathematical thinking combined.Discussion In this paper," self-interaction-group " teaching mode,students function to grasp the situation,and how to "self-interaction-group" Teaching Mode to function teaching.This study is mainly used in the questionnaire,supplemented by literature and interviews,first introduced the " self-interaction-group " as a function of teaching research teaching mode of thought,literature study method,through the zone in a Some students of interviews,surveys students function the attitude of learning as well as difficulties in learning function,and then through school student survey,from an objective analysis of " self-interaction-group " under the teaching model students function to understand the situation,and students in learning what function inadequate.Questionnaire related to the concept of knowledge collection,exponential and exponential function,domain and range of function,function dichotomy zero approximation,using sets,Rational Exponent Power and its operation,logarithmic and logarithmic functions,di image and nature of the quadratic function,monotonic function of the model and its application,a function with a quadratic function,parity function,the function and the value of the function analytic formula,piecewise functions,and abstract function composite function.And this is not just a questionnaire to examine students' understanding of knowledge,but a comprehensive study of students learning function,including the application of mathematical thinking in solving problems and other functions.Through the survey data show: a collection of students,a linear function with a quadratic function,exponential function,power function,a logarithmic function of knowledge to master good,but for the application of monotonic functions,parity and knowledge of these functions good grasp of monotony,parity handled badly in part because of the difficulty of the title is slightly larger than study because the students do not understand the point of knowledge,and the application is really a function of poor students to acquire,in addition to the number of students involved shaped combination of classification problems discussed answer is not very good.In this paper,after teaching function zero and theexponential function,for example,be a function of how the teaching of " self-interaction-group " teaching model.