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在高中二年級第一学期的代数教材里,数列概念佔据了一个很重要的位置?蠹抑?使学生能清晰地理解这一概念,是有助于对極限和指数的講授的。个人在进行教学时,这一段教材共用三节課。第一課时講授数列的定义和已知数列的通項,求它的前若干項或指定的项;第二課时講授数列的分类;第三課时講授数列的通項。现在把我的一点粗淺的看法写在下
In the algebraic textbooks for the first semester of high school sophomores, does the series of concepts occupy a very important position? Suppression? It is helpful for students to understand the concept clearly and it is helpful to teach the limit and the index. When individuals are teaching, this section of teaching materials shares three lessons. The first lesson teaches the definition of the series and the general term of the known series, seeking its first or specified items; the second class teaches the classification of the series; the third class teaches the general term of the series. Now write down my sketchy views.