小学数学教学的对象是一个正处于心理、生理迅速发展的儿童群体,这个群体在参与活动的过程中更需要得到同伴和师长们的肯定,在得到相应的肯定后,学生表现出更强烈的参与兴趣和欲望。因此,如何巧妙科学地肯定学生的参与是教学艺术的一种,而课堂中的“难得糊涂”就足其中的一种。 The object of elementary mathematics teaching is a group of children who are in the process of psychology and physiology rapid development. These groups need to be affirmed by their peers and teachers in participating in the activities. Students receive stronger affirmation after getting corresponding affirmations Interest and desire. Therefore, how to affirm students’ participation skillfully and scientifically is a kind of teaching art, and “rare confusion” in class is one of them.