大力推广马芯兰的教改经验本刊评论员今年１月５日，北京市教育局为幸福村中心小学教师马芯兰学办了专题教学研讨会。会上，马芯兰作了“连加连戏”的数学观摩课，面对入学仅半年的一年级小学生，马老师能利用一道连加题变换出十几种形式，课堂上的知识容量远远超出了传统... Vigorously promote the experience of Ma Jianlan’s education reform. On January 5, this year, the Beijing Municipal Bureau of Education organized a special teaching seminar for Ma Yinlan, a teacher of the Central Primary School of Xingfu Village. At the meeting, Ma Zhenlan made mathematics observation class of “Gailianlian Opera”. Facing first-year primary school students who entered school for only half a year, Teacher Ma could use a series of questions to transform more than a dozen forms. The knowledge capacity in the classroom far exceeded. The tradition...