基于学生眼动数据的线上教学课件学习效果分析及优化  

A Study on the Learning Effect of Online Teaching Courseware Design Based on Students’Eye Movement Data

作　　者：胡瑾秋[1] 肖尚蕊 HU Jin-qiu;XIAO Shang-rui(College of Safety and Ocean Engineering,China University of Petroleum(Beijing),Beijing 102249,China)

机构地区：[1]中国石油大学[北京]安全与海洋工程学院,北京102249

出　　处：《教育教学论坛》2024年第12期5-12,共8页Education And Teaching Forum

基　　金：2021年度北京市高等教育学会教改课题“基于视线追踪技术的油气安全工程线上课程学习效果研究”(YB202144)。

摘　　要：随着线上教学资源的日渐丰富以及特殊的学习环境要求,直播、录播课教学发展迅猛,有别于传统线下教学师生面对面授课,线上教学环境嘈杂,学生注意力易被分散。为提高高校学生线上学习效率,通过合理科学的线上教学课件“图、文、公式、标题”排版,优化教师线上教学课件。利用桌面眼动仪和录制的教学视频模拟学生线上学习环境,追踪实验对象观看教学课件时的眼动,分析眼动行为,获取眼动数据,并对实验对象在线上教学后的一小时和一周的两个时间节点进行学习内容测试,从学习理解深度、学习记忆深度以及学习应用能力等三个方面评价学生在不同设计课件下的学习效率,利用评价结果与课件设计要素的配对t检验获取最优的线上教学课件设计方案。With the increasing abundance of online teaching resources and the requirements of special learning environments such as epidemics,live and recorded class teaching is developing rapidly,which is unlike traditional offline teaching where students and teachers teach and study face-to-face,the online teaching environment is noisy and students’attention is easily distracted.Therefore,in order to improve the efficiency of online learning for university students,we need to optimize teachers’online teaching courseware through a reasonable and scientific layout of“diagram,text,formula and title”.In this paper,we use a desktop eye-tracking device and recorded teaching videos to simulate students’online learning environment,track their eye movements while watching the teaching materials,analyse their eye movement behavior and obtain eye movement data.A paired t-test of the evaluation results and the design elements of the courseware was used to obtain the optimal design of the online courseware.

关 键 词：线上教学 视线追踪 眼动数据 学习效果 PPT课件 

分 类 号：G642.421[文化科学—高等教育学]