论文部分内容阅读
对于初中生来说,数学或许是学生最头痛的科目。由于数学的强大理性思考模式,学生很难很快抓住学习数学的要领,这就使得初中数学教师的教学难度增加,学生的数学学习效率也有所下滑。在初中数学教学中,函数教学可谓是最基础也最主要的教学内容,函数的目的是研究各个变量之间的关系,不仅是抽象的数学世界,整个世界都能够通过函数来体现变化规律。初中函数是学生涉及函数的基础部分,这一阶段的函数教学要求学生能够掌握函数运用的一般方法,主要是获取学习函
For junior high school students, math is perhaps the most headache subject for students. Because of the powerful rational thinking mode of mathematics, it is very difficult for students to grasp the essentials of learning mathematics quickly, which makes the teaching difficulty of junior middle school mathematics teachers increase and the efficiency of mathematics learning of students also decline. In the junior high school mathematics teaching, the function teaching can be described as the most basic and the most important teaching content. The purpose of the function is to study the relationship among the various variables. It is not only the abstract mathematical world, but also the whole world can reflect the changing law through the function. Junior high school function is the basic part of the students involved in the function, this phase of the function of teaching requires students to grasp the general function of the use of methods, mainly to obtain learning letter