同课异构“即同一教学内容,不同的教师根据自己的实际、已有的教学经验、学生状况、教学风格及教学技能进行不同的教学设计,上出自己的教学风格和特色。”同课异构“彰显教师教学个性,真正体现了资源共享,优势互补。同课异构能明显提高教学效果促进教师的专业化发展。 Lesson heterogeneous ”that is, the same teaching content, different teachers according to their own reality, existing teaching experience, student status, teaching style and teaching skills for different teaching design, on their own teaching style and characteristics. “Heterogeneous Classroom” Demonstrates Teachers’ Teaching Individuality and Realizes Resource Sharing and Complementarity in Each Other. The same-class heterogeneity can obviously improve the teaching effect and promote the professional development of teachers.