“数与形”是人教版小学数学六年级上册新增的教学内容,本课意在让学生通过自主探究图形中隐藏着的数的规律,尝试应用所发现的规律解决问题,感悟数与形的广泛联系,同时在利用数形结合解决问题的过程中感悟数形结合的数学思想。显然,数学思想的感悟离不开具体的学习活动,然而,教师该设计什么样的活动?让学生经历怎样的学习 “Number and shape ” is a new teaching content in the PEP sixth grade of the PEP, this lesson is intended to allow students to explore the law found by the number of hidden figures in the law to solve the problem, sentiment Number and shape of the extensive contact, at the same time in the process of using the combination of number and form to solve the problem of sentiment mathematical combination of mathematical ideas. Obviously, the sentiment of mathematical thinking is inseparable from the specific learning activities, however, what kind of activities should teachers design and how to let students experience what kind of learning