一、引言自厦门六中高一年级以“少教多学”为指导的教学改革全面展开以来,作为数学备课组长,笔者到河北卉原中学参观学习,在此过程中收获良多,感悟颇深。在对参观学习所获得的资料进行归纳整理和思考后,结合本学期以来全备课组教师所进行的教学改革探索实践所得到的经验 I. INTRODUCTION Since the teaching reform guided by “Less education and more study ” as a guide in the first grade of Xiamen High School, the author has visited Hebei Huiyuan Middle School as a leader in mathematics lesson preparation and learned a lot from this process. Comprehension deep. After summarizing and thinking about the information obtained from visiting and studying, combined with the teaching reform conducted by teachers in the whole-lesson group since the semester, the experience gained from the practice is explored