1建模:由表及里建模即建构数学模型,是一个由表及里、由具体到抽象的过程。只有学生正确构建了数学模型,才能很好地理解数学知识,进一步进行探究学习和运用。高中数学知识比较多,且概念性、抽象性的内容所占比例比较大,所以教师在引入一些新概念的时候,应该灵活地运用一些故事、动画、歌曲等资源,为学生创 1 Modeling: Building a model from a table that is building a mathematical model, is a table and from the specific to the abstract process. Only students correctly construct the mathematical model in order to well understand the mathematical knowledge, to further explore the study and use. High school mathematics knowledge is more, and conceptual, abstract content of a larger proportion, so when teachers introduce some new concepts, should be flexible use of some of the stories, animations, songs and other resources for students to create