多年来,江苏省著名特级教师许卫兵及他的弟子们,以一节又一节鲜活的课堂,让简约课堂的理论研究及实践探索渐臻佳境,《认识小数》就是其中一例。本文结合课堂实录,从砺的精神、梭的手法、飘的姿态、扬的意识四个方面对简约课堂再做反思,提出了简约课堂应跳出技术细节的窠臼,形成教学视野的“大简约观”。 Over the years, Xu Weibing, a famous super-teacher in Jiangsu Province, and his disciples have gradually enriched their theoretical studies and practical exploration in simple classrooms with new and exciting lessons one after another. “Understanding the decimals” is one of them. Based on the actual records in the classroom, this article reconsider the simple classroom from the aspects of ritual spirit, shuttle technique, floating attitude and raising awareness, and put forward that the simple classroom should jump out of the technical details and form the teaching vision of “ View ”.