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新课程改革提出课堂教学应努力实现从以“教材为中心”向以“儿童为中心”的转变,要求教师在日常的教学实践中不能机械教教材,而要创造性地使用教材。这些在新课程改革背景下所生发的“教材观”已被一线教师普遍接受和认可。但在平时的教学实践中,应该如何践行新的教材理念从而营造出以人为本的高效课堂呢?笔者以苏教版二年级上册“平行四边形的初步认识”单元练习中的一道习题为例,对此题修订前后的变化进行分析与比较。
The new curriculum reform puts forward that classroom teaching should make great efforts to change from “teaching material center ” to “children ’s center”, requiring teachers not to mechanically teach teaching materials in daily teaching practice, but to use teaching materials creatively. These “teaching materials” originated in the background of the new curriculum reform have been generally accepted and accepted by front-line teachers. However, in the usual teaching practice, how to practice the new concept of teaching materials so as to create a people-oriented and efficient classroom? The author takes the second edition of the Soviet version of the “parallelogram of the preliminary understanding of” a practice unit exercises as an example , To analyze and compare the changes before and after the revision of this title.