“以学生为中心”的离散数学课内外协同教学模式研究

Research on Student-Centered Collaborative Teaching Mode for Discrete Mathematics Inside and Outside of the Class

离散数学是计算机大类专业核心课程,通过离散事务与状态的表示与分析,旨在培养学生的抽象思维、缜密概括和逻辑推理能力。然而,离散数学的知识体系各自独立,知识点相互孤立,课程缺少计算机领域的具体应用案例,课程教师往往以传授知识讲解课程内容为主,导致学生无法掌握离散数学的内涵。基于此,在分析离散数学学习者心理特征的基础上,遵循“以学生为中心”的教学理念,引入建构主义教学理论和协作学习理论,从课内教学和课外学习两个层面,设计课堂教学策略和课外小组协作学习策略,并通过案例展示课程教学的呈现形式,设计学习目标、组织策略及实施案例。通过对比实验分析可知,该教学方法能够有效提高学习者兴趣,教学效果较好。

thinking,meticulous generalization,and logical reasoning through the representation and analysis of discrete objects and states.However,the knowledge structure of discrete mathematics is often fragmented,with isolated concepts and disconnected topics.The course lacks concrete application examples in the field of computer science,which hinders students′understanding of the essence of discrete mathematics.Based on this,on the basis of analyzing the psychological characteristics of learners in discrete mathematics,we introduce the the"student-centered"teaching philosophy,apply the cooperative learning theory and the cooperative learning theory into the inner and outer class-studying.Furthermore,from the perspectives of the inner class-teaching and outer class-studying,we design classroom teaching strategies and extracurricular group collaboration learning strategies.Through comparative experimental analysis,this teaching method has been found to effectively enhance learners′interest and achieve better teaching outcomes.