新课标背景下初中数学大概念教学策略探研

Exploring the Teaching Strategies of Junior Middle School Mathematics Major Concepts under the Background of the New Curriculum Standards

新课标背景下的初中数学教学面临更多挑战,不仅要夯实学生知识基础,还要训练其数学思维。传统的“课时主义”存在碎片化教学问题,不利于学生对知识的整合与吸收。文章着眼大概念教学,论述大概念的内涵及确定策略,指出教师可基于大概念完善教学结构,制定教学目标,组织教学活动,优化作业设计,建立评价体系,以提高初中数学教学质量,提升学生数学核心素养。

Under the background of the new curriculum standards,junior middle school mathematics teaching faces more challenges.It is not only necessary to strengthen students'knowledge foundation,but also to train their mathematical thinking.The traditional"lesson based teaching"has the problem of fragmented teaching,which is not conducive to the integration and absorption of knowledge by students.The article focuses on teaching big concepts,discusses the connotation and determination strategies of big concepts,and points out that teachers can improve teaching structure,set teaching objectives,organize teaching activities,optimize homework design,and establish evaluation systems based on big concepts to improve the quality of junior middle school mathematics teaching and enhance students'mathematical core competence.