课程改革的外显形态是新《课程标准》的制定发布与新教材的使用,而课程改革能否达到预期的目标,关键在教师,教师对新《课程标准》把握的准确性以及教师自觉调整教学行为的积极性将直接关系到课程改革的成败。同课异构为教师提供了一个非常重要的学习资源。不同教师的教学风格、教师对课程资源的重新组合以及教师对教材的处理艺术,能在同课异构中充分展现。一、同课异构反映教师不同的课程教学观教师的专业成长关键在于教育教学实践中的感悟和反 The explicit form of curriculum reform is the formulation and promulgation of a new “curriculum standard” and the use of new teaching materials. Whether the curriculum reform can achieve the expected goal lies in the teachers’ and teachers’ correct grasp of the new “curriculum standards” and teachers’ The enthusiasm of teaching behavior will be directly related to the success or failure of the curriculum reform. Class heterogeneity provides a very important learning resource for teachers. Different teachers’ teaching style, teachers’ reorganization of curriculum resources and teachers’ teaching of teaching materials can be fully demonstrated in the same course heterogeneity. First, the class heterogeneous reflect the different teachers teaching concept The key to the professional growth of teachers in education and teaching practice of perception and anti