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作业批改是中学数学教学环节中重要的组成部分,也是实现课程改革中不可缺少的部分.笔者对两种不同的批改方式进行了实验和研究,此项实验研究为作业改革提供了教育心理学方面的事实依据,现介绍如下,以供各位教学参考.一、实验设计1.实验假设提出实验假设:小组合作批改作业方式比全批全讲方式更能提高学生的学业成绩.不妨设定作业批改方式为自变量,作业质量为因变量.X1指小组合作作业批改方式.具体操作
Homework modification is an important part of middle school mathematics teaching process and also an indispensable part in the course reform.I have conducted experiments and research on two different ways of correcting, which provide educational psychology for homework reform The factual basis, is introduced as follows, for your teaching reference.Experimental design 1. Experimental hypothesis Put forward the experimental hypothesis: group cooperation to modify the homework more than all the way to speak more to improve students’ academic performance. The way for the independent variables, job quality as a dependent variable.X1 refers to the group cooperative homework way to modify. Specific operations