一、背景世纪之交的课程改革对我国数学教育的发展产生了巨大冲击,随着《普通高中数学课程标准》的颁布,新一轮数学课程改革已经启程。新课改要求教师应以启发、讨论、参与的教学模式组织学生有效实施独立自主、合作探究的学习,避免传统的“灌输式”教学,从而促进我国数学教育改革的可持续发展。在这种新课改潮流下,学案导学教学模式应运而生。二、学案导学教学模式之概念界定“学案导学”是一种新型的教学模式,其通过学生的自主学习 I. Background The curriculum reform at the turn of the century has had a huge impact on the development of mathematics education in our country. With the promulgation of the “Ordinary High School Math Curriculum Standards”, the new round of math curriculum reform has begun. The new curriculum reform requires that teachers should organize students to learn independently and cooperatively and exploit, discuss and participate in the teaching mode to avoid the traditional “instillation” teaching so as to promote the sustainable development of mathematics education reform in our country. In this trend of the new curriculum reform, case study guide teaching model came into being. Second, the concept of case study guide teaching mode definition “case study guide” is a new type of teaching mode, through the students’ autonomous learning