“非郑逸农老师的“非指示”性教学课例亮相于本刊今年第3期“课例研讨”栏目以后,倍受专家和同行的关注。拜读完刘士超、张友慈、郭家海、李海林等老师睿智中不乏尖锐的评点,我们折服之余,有一个越来越强烈的想法:祈盼能有更多的同行能参与到这场“讨论”中来,让“‘非指示性 “The non-instructive” teaching lesson of Non-Professor Zheng Yinong debuted in the column of “Class Discussion” in this issue’s third issue of this year and was greatly concerned by experts and peers. After reading Liu Shichao, Zhang Youci, Guo Jiahai, and Li Hailin, etc. There is no lack of sharp comments. When we are impressed, we have a stronger and stronger idea: hope that more peers can participate in this “discussion” and let the "non-indicative