新课程改革以来,每年各级各类形形色色的数学公开课数以万计,人们对数学公开课的评价却褒贬不一。在对待公开课的问题上我也疑惑过,也曾望“课”兴叹,但是随着自己数学公开课经历的不断丰富,越来越发现数学公开课的积极作用还是勿用置疑的。 Since the reform of the new curriculum, there have been tens of thousands of various types of mathematics open classes at all levels and every year, and the evaluation of open math classes has been mixed. I have also been puzzled in the treatment of open class and I have also lamented the lesson. However, with the constant enrichment of my math open class experience, I have found it more and more questionable whether the positive role of open class in mathematics should be taken.