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ji xie zhi tu zuo ye cuo wu dai ma pi gai fang fa
Author(s): 
Pages: 
Year: Issue:  20
Journal: Occupation

Keyword:  制图作业错误类型错误代码作业更正自主学习;
Abstract: 学生完成的机械制图作业题,既有对的地方,也有错的地方,教师用简单的批改方法打“√”判对或打“×”判错,都会混淆对错.针对这个问题,本文提出了“机械制图作业错误代码批改方法”,教师用错误代码批改作业,准确指出了错误的位置及原因,便于学生自查错误并自主更正错误,调动学生自主性学习的积极性,提高教学效果
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