“双减”背景下新手型教师与专家型教师的数学教学设计对比分析  

A Comparative Analysis of Mathematical Teaching Design between Novice Teachers and Expert Teachers under the Background of“Double Reduction”

作　　者：丁慧辉 熊建平 欧阳耀[3] DING Huihui;XIONG Jianping;OUYANG Yao(Zhicheng Middle School,Changxing 313100,China;Changxing Heping Middle School,Changxing 313100,China;School of Science,Huzhou University,Huzhou 313100,China)

机构地区：[1]长兴县雉城中学,浙江长兴313100 [2]长兴县和平中学,浙江长兴313100 [3]湖州师范学院理学院,浙江湖州313000

出　　处：《湖州师范学院学报》2023年第2期111-116,共6页Journal of Huzhou University

基　　金：国家自然科学基金项目(11571106);浙江省“十三五”高校优势专业建设项目(070101).

摘　　要：在“双减”背景下,针对新手型教师和专家型教师,研究其在数学课堂实施中教学设计的差异,并从他们对同一节课教学设计的不同呈现,探讨教师专业成长与学生核心素养培养的联系.专家型教师更加关注知识生长,注重学情,会巧用题型变式与图形变换.因此,建议教师在教学中深挖数学教学知识,延展数学学科思维,聚焦学科教学知识,积累学科教学经验.Under the background of“double reduction”,this paper studied the differences of teaching design between novice teachers and expert teachers in mathematics classroom implementation,and discussed the relationship between teachers’professional growth and students’core literacy cultivation from their different presentation of the same lesson teaching design.Expert teachers paid more attention to the growth of knowledge,the learning situation and could skillfully use the question type variation and figure transformation.Therefore,it was suggested that teachers should dig deep into mathematical teaching knowledge,extend mathematical discipline thinking,focus on discipline teaching knowledge and accumulate discipline teaching experience in teaching.

关 键 词：教学设计 核心素养 数学抽象 

分 类 号：G63[文化科学—教育学]