常州市中学数学教学研究会开展平几入门教学研究的事迹使人感奋,给人启发。它告诉我们:教学研究工作要着眼于面向大多数学生。多年以来,平面几何的一道“高门槛”,把多少学生挡在数学殿堂的大门之外。常州市的同志抓住了这个关系到初中数学教学质量提高的带全局性的问题,抓得对,抓得准。常州市的做法又告诉我们,对于专题性的教学研究,应该具有正确的态度。在专题性的教学研究中,我们常常看到,有些同志稍有成绩,就草草收兵,不愿将研究工作引向深入;也有些同志总结出一些 The performance of the Changzhou Middle School Mathematics Teaching Research Association in the introduction of Ping-Qiang introductory teaching research is inspiring and inspiring. It tells us that teaching and research work should focus on most students. For many years, a “high threshold” of plane geometry has blocked students from the gates of mathematics. Changzhou’s comrades seized this overall problem of improving the quality of mathematics teaching in junior high schools, grasping it correctly and grasping it accurately. The practice of Changzhou tells us that we should have the right attitude towards thematic teaching and research. In the topical teaching and research, we often see that some comrades have had little success and they have rushed to withdraw their troops. They are reluctant to lead the research work in depth; some comrades have summed up some