林浅探高中数学任意角的三角函数的教学设计

AbstractTrigonometric function is an important content of senior high schoolmathematics and that also is an important examination point of college entranceexamination.What the most important problem of this paper is how to carry outreasonable teaching design,which will improve the quality of teaching,so that studentscan better grasp this part of trigonometric function in the classroom teaching.Thispaper firstly introduces the basic knowledge about the teachingdesign;secondly,combining with literature review and the author's understanding oftrigonometric function teaching as well as given some suggestions of teachingdesign;finally,the teaching design of trigonometric function of arbitrary angle insenior high school mathematics is formulated,and the design intention is explained indetail,and some opinions are put forward.Key words:senior high school mathematics;Arbitrary Angle;trigonometricfunction:teaching design