课例研究是一个改进的过程,具有阶段性,是一种长期的教学实践。课例研究的实用性课例研究始终聚焦于学生的学习。课例研究的主要目的在于促进学生的学习。课堂教学评价的根本在于清晰的、特有的学习目标,教学改革总是围绕学生的思维和学习。 Case study is an improved process, with a stage, is a long-term teaching practice. Practicality of Case Studies Case studies always focus on student learning. The main purpose of the case study is to promote students’ learning. The essential of classroom teaching evaluation lies in clear and unique learning objectives. Teaching reform always focuses on students’ thinking and learning.