山东省济宁市十一中学为了提高教师的教学水平,在过去开展优化课活动的基础上,在教师中组织了优化课评赛活动。评赛活动分两个阶段进行。第一阶段,以学科教研组为单位进行预赛。每个老师都拿出一堂最佳课请组内教师听课评议。然后由教研组推选出校级优化课 In order to improve the teaching level of teachers, eleven middle schools in Jining City, Shandong Province, organized the activities of optimizing classes and judging events among teachers based on the activities of optimizing courses in the past. Assessment activities in two stages. The first phase, the discipline teaching and research unit for the unit preliminaries. Each teacher has come up with one of the best class teacher group lectures. Then by the research group selected school-level optimization class