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教材:义务教育课程标准实验教科书人教版数学六年级上册。教学构想:六年级的学生在生活中已经具有用“数对”确定物体位置的经验,为此,我根据教材特点及学生已有知识和经验,对教学目标进行了慎重思考,确定为:1.理解有序“数对”的意义,能用“数对”表示物体的位置,并能在方格纸上用“数对”确定位置。
Textbooks: compulsory education curriculum standard experimental textbook PEP teaching sixth grade. Teaching concept: Sixth grade students already have the experience of using “pairs of pairs” to determine the position of an object in their life. To this end, I carefully think about the teaching objectives according to the characteristics of the teaching materials and students’ existing knowledge and experience, : 1. To understand the meaning of an ordered “number of pairs ”, you can use “number of pairs ” to indicate the position of an object and “number pairs ” on a squared paper to determine the location.