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函数教学是目前高等师范学校数学教学的重点内容,是整个数学教学的重要主线,对别的部分的学习也起着重要的奠基作用,比如方程、不等式以及数列等都与其之间有密切的关系,因此我们需要提升函数教学的效率,让学生掌握函数知识的精髓,树立正确的函数思维。尤其是在教学中要关注学生之间的差异,根据不同学生的特点来开展教学,让每个学生最终都能够高效掌握这部分的内容。一、函数概念的有效教学函数概念中涉及许多的字母,为了让
Function teaching is the key content of mathematics teaching in higher normal schools and an important main line of the whole mathematics teaching. It also plays an important foundation role in the study of other parts. For example, equations, inequalities and numbers are closely related to each other , So we need to improve the efficiency of function teaching so that students master the essence of function knowledge and establish correct function thinking. Especially in teaching should pay attention to the differences between students, according to the characteristics of different students to carry out teaching, so that each student can eventually master this part of the content. First, the function concept of effective teaching function involves many letters in the concept, in order to allow