一位小学语文特级教师反串数学课的事在学校引起了不小的风波(案例详见2005年第20期《人民教育》)。在场和不在场的教师都议论纷纷。关于语文特级教师是否有资格去上数学“示范课”,数学教育的专业性是否被动摇,学科融通的教研文化有无必要去创建,等等,都成为教师们关注的问题。以下是他们的讨论文章。欢迎各位读者也发来见解:yuhj@edumail.com.cn。 A primary school Chinese language teacher teacher anti-string mathematics lesson in the school caused no small storm (see for example 20 cases in 2005 “People’s Education”). Teachers present and absent all talked about. Whether Chinese teachers are qualified to go to the “demonstration class” of mathematics, whether the professionalism of mathematics education is shaken, whether there is a necessity to create a teaching and research culture with interdisciplinary discipline, and so on have become the concerns of teachers. The following is their discussion article. Welcome readers also sent insight: yuhj@edumail.com.cn.