CAJ | 학술논문

计算思维是人类思维的重要组成部分,培养学生的计算思维能力是教学的重要目标之一。文章首先阐述了计算思维与改革教学模式的紧密关系,并以建构主义为理论基础,构建了计算思维培养为核心的PBL教学模式。该教学模式以问题为主线,教师运用计算思维的方法设计、提示、实施、讲解、监督、指导以及反馈问题,学生根据教师的指导,分析并解决问题。随后,文章将该模式运用于＂数据库原理与应用＂课程中,并对其应用效果进行了分析与验证。教学实践证明,与传统教学模式相比,培养计算思维为核心的PBL教学模式对改变学生思维、提高解决问题的能力有积极的作用,同时为培养学生的计算思维能力和创新能力提供了新的思路。
계산사유시인류사유적중요조성부분,배양학생적계산사유능력시교학적중요목표지일。문장수선천술료계산사유여개혁교학모식적긴밀관계,병이건구주의위이론기출,구건료계산사유배양위핵심적PBL교학모식。해교학모식이문제위주선,교사운용계산사유적방법설계、제시、실시、강해、감독、지도이급반궤문제,학생근거교사적지도,분석병해결문제。수후,문장장해모식운용우＂수거고원리여응용＂과정중,병대기응용효과진행료분석여험증。교학실천증명,여전통교학모식상비,배양계산사유위핵심적PBL교학모식대개변학생사유、제고해결문제적능력유적겁적작용,동시위배양학생적계산사유능력화창신능력제공료신적사로。
Computational thinking （CT） is an important part of human thinking and cultivating students＇ CT ability has been one of the important section of teaching targets. This paper elaborated the closed connection between computational thinking and reform of teaching mode and constructed a PBL teaching model based on the theory of constructivism. In the model, instructors took cultivating computational thinking as the core, kept the main purpose of problems, and designed, remaindered, practiced, explained, as well as supervised and guided and feedbacked questions using the method of computational thinking, students analyzed and solved problems under the guidance of teachers. The ＂database theory and application＂ course was taken as an example and its application effect was analyzed and verified. Teaching practice shown that, compazed with the traditional teaching mode, developing the PBL teaching model with taking computational thinking as the core played a positive role in changing students＇ thinking, improving problem solving skills, and also provided a new ideas of fosteing students＇ CT and innovative ability.