《义务教育数学课程标准》指出:“数学应该激发学生兴趣,调动学生积极性,学生学习应当是一个生动活泼的主动的和富有个性的过程。”学案导学教学模式可以有效地实现以上的教学理念,下面从学案导学教学模式的初步构建,谈一些体会。一、理念先行建模理论认为,没有主体性,就没有创造性。导学,就是坚持以生为本,让学生的主体作用充分得到发挥。因此,在导学过程中,就要突显学生的主体地位:学习目标由师生共同来确定,数学 The standard of compulsory education mathematics curriculum states: “Mathematics should stimulate students’ interest and arouse the enthusiasm of students, and students should be a lively and active and individualized process.” "The teaching mode of case study teaching can effectively achieve the above Teaching philosophy, the following guidance from the case study teaching model of the initial build, talk about some experience. First, the concept of modeling theory that the first, there is no subjectivity, there is no creativity. Guidance, is to adhere to the students-oriented, so that the main role of students to be fully played. Therefore, in the process of guiding, it is necessary to highlight the students’ dominant position: the learning objective is determined by teachers and students alike, mathematics