本文是在探索用掌握学习教学法学习尺寸注法。结合工程制图的实际的教学情况,我们将教学内容划分为九个单元,每一个单元划分若干个要素。根据既定的掌握目标,按单元形成性测试,使学生在每个单元出现的学习误差及时的得到纠正,不要使它们和以后的学习误差积累起来。 This article is to explore the use of learning to learn learning methods to learn Note Note. Combined with the actual teaching situation of engineering drawing, we divide the teaching content into nine units, each unit is divided into several elements. According to the established goal, according to the unit formative test, so that students appear in each unit of learning errors in a timely manner to be corrected, do not make them and the accumulation of future learning errors.