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《认识面积》是苏教版《义务教育教科书·数学》三年级下册的教学内容,在执教该内容之前,为了掌握学生对于这部分知识的了解情况,找了部分学生进行了访谈。访谈的问题是“你认为面积是什么?”下面是几种具有代表性的回答:生1:我常听爸爸妈妈说我家房子的面积是多大,所以我就想房子的面积就是指房子这个地方的大小。生2:美术课上涂色,老师经常说把这个面涂大一些,所以我认为面积大就是
“Knowing the Area” is the teaching contents of the third grade of Compulsory Education Textbooks and Mathematics under the Sujiao Version. Before the content was taught, some students were interviewed in order to grasp the students’ understanding of this part of knowledge. The interview question is “What are the areas? ” Here are some representative answers: Students 1: I often listen to my mom and dad that my house is the size of the area, so I think the house area is the house The size of this place. Students 2: art class coloring, the teacher often said that the larger face coating, so I think the area is large