教育改革的核心环节是课程改革;课程改革的核心环节是课堂教学改革;课堂教学改革的核心环节是教师角色的转换。为使教育改革与课程改革形成合力,尽最大限度地提高学习效率,我们学校引入了“学案课堂”导学实验,并归纳提炼为“三四式”课堂导学 The core of education reform is curriculum reform; the core of curriculum reform is classroom teaching reform; and the core of classroom teaching reform is the conversion of teachers’ roles. In order to make education reform and curriculum reform work together to maximize the learning efficiency, our school has introduced the “case study classroom” teaching and learning experiment, and summarized into “three or four” classroom guidance