《数蚕豆》是笔者针对人教版小学数学一年级上册《数数》单元内容的自编开发内容。由于教材“数数”的范围在10以内,而学生数的愿望和能力又远远超过了教材要求,同时,一个课时的教学建议安排,使得教师往往更多关注于知识达成,而弱化了学生思维能力的培养。笔者认为,数(shǔ)与数(shù)是两个完全不同的概念,前者是达成后者的方法和路径,后者是前者 “Number of beans” is the author for the PEP primary school mathematics first grade book “number” unit content of the self-developed content. As the number of teaching materials “number ” is less than 10, and the desire and ability of the number of students are far beyond the requirements of the textbooks. At the same time, the instructional arrangement of one class time makes teachers tend to pay more attention to the knowledge and weaken The cultivation of students’ thinking ability. The author believes that the number (shǔ) and the number (shù) are two completely different concepts, the former is to reach the latter’s method and path, the latter is the former