数学是高中阶段的重要学科之一,而三角函数是高中数学教学中重要内容,同时也是教学中的重点、难点内容。其中蕴含着各种转化、数形结合、概念公式等内容灵活且多变复杂,导致部分学生在三角函数的学习中会觉得困难吃且力兴趣不高,所以在应用中常常出现错误。下面本文就以三角函数为例,浅谈高中数学有效教学策略。 Mathematics is one of the important subjects in high school. Trigonometric function is an important part of high school mathematics teaching, and it is also the key and difficult point in teaching. Which contains a variety of transformations, the number of forms, the concept of formula and other flexible and varied complex, resulting in some students learning trigonometric function will feel difficult to eat and interest is not high, so often mistakes in the application. The following article on the trigonometric functions, for example, on the effective teaching strategies of high school mathematics.