在新课改背景下,为了更好地展开高年级数学学科教学,应注重在数学复习教学期间改变传统机械式复习方法,采取梳理归纳、因材施教、变式练习、感性活动等多种有效复习模式,让学生更好地投入小学高年级数学有效复习环境,掌握相关的数学知识。 In the context of the new curriculum reform, in order to better carry out higher grade mathematics teaching, we should pay attention to changing the traditional mechanical reviewing methods during the mathematics reviewing teaching, and adopt various valid review modes such as combing, teaching students according to their aptitude, variant exercises and perceptual activities , So that students can better put into the upper grades of primary school mathematics effective review environment, master the relevant mathematical knowledge.