随着基础教育课程改实验在全国的广泛开展,数学新课程理念已逐渐深入教师心中,并落实于教学实践中。但由于种种原因,部分教师的教学中还存在着某些偏差,这些偏差在公开课中表现得更加突出,须引起重视。以下是笔者参加骨干教师省级培训、担任县级教坛新星评委和校本培训等活动中所听的公开课发现的问题及点滴感悟。 With the extensive reform of basic education curriculum in the country, the concept of new mathematics curriculum has been gradually deepened into teachers’ hearts and implemented in teaching practice. However, due to various reasons, there are still some deviations in the teaching of some teachers. These deviations have become more prominent in the open class and should be given due attention. The following is the author to participate in key provincial provincial teacher training, as the county teaching altar judges and school-based training and other activities heard in open class problems and bit by bit sentiment.