小学高年级的学生在总复习的时候经常会感到吃力,主要有以下几个方面的困难:数学概念模糊不清,计算类型分辨不明,应用变式能力较弱,等等;主要原因在于:阶段学习掌握不牢固,变式练习浅尝辄止,缺乏科学分类能力。为能有效地解决这些问题,有效地提高复习的质量,增效课堂,我通过研究,在运用图示进行复习方面有了一点收获。一、归纳出小学高年级数学“图式复习”的最佳时机1.梳理概念时在教学完一个单元或是章节的概念后,教师引导学生 The students in the upper primary school often feel difficulty when reviewing, mainly in the following aspects: the unclear math concept, the unclear calculation type, the weak ability of the application variant, etc. The main reason is that the stage Learning to master is not strong, variant practice shallow, lack of scientific classification ability. In order to effectively solve these problems and effectively improve the quality and efficiency of the review, I learned a little bit from the research and reviewing the use of illustrations. First, summed up the high school mathematics, “Schematic Review ” the best time 1. Carding concepts in the teaching of a unit or chapter concept, the teacher to guide students