基于认知负荷理论的计算机组成原理实验教学设计与应用  

Research on Instructional Design and Effectiveness of“Computer Composition Principle Experiments”Based on Cognitive Load Theory

作　　者：杨磊[1] 司国东[1] 王春桃[1] 黄沛杰[1] 肖克辉[1] 杜治国[2] YANG Lei;SI Guodong;WANG Chuntao;HUANG Peijie;XIAO Kehui;DU Zhiguo(College of Mathematics and Informatics,South China Agricultural University,Guangzhou 510642,China;Information Network Center,South China Agricultural University,Guangzhou 510642,China)

机构地区：[1]华南农业大学数学与信息学院,广州510642 [2]华南农业大学信息网络中心,广州510642

出　　处：《实验室研究与探索》2025年第1期177-181,共5页Research and Exploration In Laboratory

基　　金：2023年度华南农业大学教育教学改革项目(JG23106);2023年度华南农业大学课程思政示范项目(kcsz2023086);2024年度全国高等院校计算机基础教育研究会计算机基础教育教学研究项目(2024-AFCEC-387)。

摘　　要：计算机组成原理实验教学能提高学生系统设计及应用创新能力,但因其实验原理抽象、知识点多,实验平台复杂等特点也让学生在实验过程中产生较高的认知负荷。为解决高认知负荷对实验教学造成的负面影响,基于认知负荷理论对实验进行教学设计,分析学生学习需要因材施教控制学生内部认知负荷,优化实验教材设计及呈现方式降低学生外部认知负荷,激发学生学习兴趣以提高学生相关认知负荷,提升实验教学效果。教学实践表明,新型教学设计有效降低学生实验过程中的认知负荷总量,计算机系统设计及创新能力得到较高的提升。此方法也可为其他实验课程教学改革提供参考。experimental principles,multiple knowledge points,and complex experimental platform,students have high cognitive load during the experimental process.In order to solve the negative impact of high cognitive load on experimental teaching effectiveness,a teaching design for“computer composition principle experiments”based on cognitive load theory is proposed.We analyze the need of students and implement individualized teaching to control their internal cognitive load,optimize the design and presentation of experimental teaching materials to reduce their external cognitive load,stimulate their learning interest to improve their related cognitive load,which improves the teaching effectiveness of“computer composition principle experiments”.Practice teaching shows that the new instruction design effectively reduces the total cognitive load of students in the experimental process,and students achieve high improvement in computer system design and innovation ability.The method can also provide reference for the reform of experimental teaching in other courses.

关 键 词：计算机组成原理 认知负荷理论 实验教学 成效研究 

分 类 号：G642.0[文化科学—高等教育学]