论文部分内容阅读
三角函数的内容在生活中应用广泛,也是我国高中教育中函数部分的重要考点之一,其知识内容被融入到各类的考题当中.然而三角函数的教学却需要跨越许多的挑战,其不仅涉及庞大的知识体系,变形也相对复杂,对学生的灵活运用能力提出了较高的要求.因此,提升三角函数教学质量,帮助学生灵活运用三角函数解题,是当下高中数学教师所需要解决的重要问题之一.
The content of trigonometric functions is widely used in our daily life and is also one of the important test points in the function part of high school education in our country. The knowledge content is integrated into all kinds of test questions. However, the teaching of trigonometric functions needs to overcome many challenges, Large knowledge system, the deformation is relatively complex, which puts forward higher requirements on the students’ ability to use flexibly.Therefore, to improve the teaching quality of trigonometry and help students to solve trigonometric functions flexibly is the most important problem to be solved by high school mathematics teachers One of the problems.