High School Mathematics Teaching Strategy Research Of Trigonometric Functions

Trigonometric function content occupies an important position in the high schoolmathematics curriculum.It is one of the important models to describe the real world cyclephenomenon.And it is one of high school teaching materials of basic elementary function.Thischapter of Trigonometric function contains a lot of mathematical thought and method to solveproblems.Learning trigonometric function can improve the students’ comprehensiveability.Teaching trigonometric function can promote teacher’s teaching skill.This article aimsto find out the common problems in teaching high school math trigonometric function.Basedon the theory of mathematical teaching, combined with their own work practice,The authorstudies and put forward effective teaching strategies to ennable students grasp the knowledgeand application of trigonometric function better.This article adopts literature method, interview method experience research methods andso on.From the study of trigonometric function teaching current situation both in our countryand abroad,the author analysis the triangle function the causes of common problems in theteaching process according to new curriculum standard.And on the basis of the theory ofcognitive structuralism and constructivism,the writer studies and put forward thecorresponding teaching strategies.The article links theory with practice to provide the vastnumber of first-line teachers effective teaching advice.This contents of article as follows:the first chapter is introduction.This article discussesthe research purpose,research significance and the study of trigonometric function teachingstatus in our country and abroad.The second chapter is theoretical basis and relevantconcepts.Under the new standard for guiding ideology,cognitive structuralism andconstructivism theory is the theoretical basis of this thesis research.The third chapter iscommon problems on high school trigonometric function in the teaching common problemsand reason analysis.In the teaching process the writer put forward the aspects of studentteachers’ common questions and analyze the reasons from the aspects of students andteachers.The fourth chapter put forward the high school mathematics teaching strategy anddesign trigonometric teaching cases.This chapter is on the basis of the cognitive structuralism and constructivism theory.And the writer put forward the corresponding teaching strategiesaccording to the common mathematic trigonometric function teaching in high school teachingand give some examples.