“学案导学——自主学习”的教学模式以自主学习为指导思想,运用学案组织教学,充分体现了学生在学习过程中的主体地位,使学生掌握了学习的主动权。这种教改策略观念新,能够促进教师教学行为的转变,重视数学学习方法的渗透,把教法、学法融为一体,为数学新课改的实施奠定了良好的基础。 “Learning Case Study - Autonomous Learning ” teaching mode to independent learning as the guiding ideology, the use of case teaching organization, fully embodies the students in the process of learning the dominant position, so that students master the initiative of learning. This new concept of educational reform strategy can promote the transformation of teachers’ teaching behavior, emphasize the infiltration of mathematical learning methods, and integrate the teaching methods and learning methods, laying a good foundation for the implementation of the new curriculum reform in mathematics.