小学高年级数学预习作业的设计、应用与评价

The Practical Research on the Design,Application and Evaluation of Math Preview in the Senior Grade of Primary School

预习能提升学生的学习能力和综合素质,还能帮助教师把握教学方向、提高课堂效率。本研究从“预习作业的设计、预习与教学的整合、预习的评价反馈”这三个方面来探索小学数学预习的有效做法,得到如下结论:1.设计预习作业要瞻前顾后。预习作业的设计要从教学目标出发,逐步分解,形成预习单。同时还要融入教材的元素,为课堂使用埋下伏笔。2.预习作业的应用要落到实处,课前预习不能与课堂教学割裂。3.评价反馈要及时、多样、新颖,最重要的是要达到促进与激励的作用。

Preview can improve students’learning ability and comprehensive quality,and also can help teachers to grasp the direction of teaching and improve the efficiency of the class.This article explored the effective practice method of primary school mathematics preparation from the perspective of the home work design,the integration of preview and teaching and the preview evaluation.The conclusion are as below.First,the design of preview homework needs to be well considered.It should start from the teaching goal,decompose progressively,and form a preview sheet.It also should integrate the elements of the textbook for the classroom teaching.Second,the application of preview homework should be put into practice.Preview can’t be separated from the classroom teaching.Third,the feedback of evaluation should be timely,diverse and novel,and the most important thing is to achieve the effect of promoting and stimulating.