批改作业是小学数学教师的一项基本工作,是对课堂教学的补充与提高。它对指导学生学习、检查教学效果、调整教学方案,都有至关重要的作用。对数学作业的批改,我们习惯于过去那种用“√”“×”来评判正误,采用百分制来量分。这种方法在判断解题正误、比 Correcting homework is a basic work of primary school mathematics teachers, is to supplement and improve classroom teaching. It is to guide students to learn, check the teaching effect, adjust the teaching program, has a crucial role. For the correction of math homework, we are accustomed to using the “√ ” “x ” in the past to judge the truth or not and adopt the percentile to measure. This method is correct in solving the problem, than