摘要
学习技术(CTCL)范式下的研究将"基于认知发展的个性化学习"作为核心路径,探索技术如何为个性化学习赋能,以提升学习者的学业水平。该文针对小学数学《中位数与众数》学习单元,采用问卷调查法和准实验法开展实证。首先,通过测查小学生对中位数与众数的认知起点,初步掌握认知起点的分布,并确定其测查工具;而后,基于不同的认知起点类型,设计个性化学习的资源与路径,并开发相对应的学习支持系统;最后,在四年级开展实证研究探索"基于认知发展的个性化学习"对学习者学业成绩的影响。研究发现:恰当的技术应用能够促进学习者的学业成绩提升;个性化学习是技术促进学业成绩提升的重要路径;差异化的认知发展是个性化学习的重要机理。
The research under the paradigm of learning technology(CTCL) takes "personalized learning based on cognitive development" as the core path. It explores how technology can improve academic achievement through empowering personalized learning. This paper focuses on the learning unit of "Median and Mode" in elementary school mathematics, using the questionnaire survey and the quasi-experimental method to conduct an empirical study. Firstly, by measuring the cognitive staring point of the median and mode of primary school students, we grasped the distribution of the Staring Point of Cognition preliminarily and determined the measuring tool. Then, we developed resources, paths, and the learning support system for the personalized learning based on different cognitive starting point types. Finally, the paper conducts empirical researches in the fourth grade to test the impact of "personalized learning based on cognitive development" on academic performance. We found that the technology developed in this paper can improve learners’ academic performance. Personalized learning is a core way for technology to improve academic achievement. The "cognitive development" of differentiation is a core mechanism of personalized learning.
作者
董玉琦
王靖
施智勇
张琦
毛露佳
白栋铭
乔沛昕
黄亚昇
Dong Yuqi;Wang Jing;Shi Zhiyong;Zhang Qi;Mao Lujia;Bai Dongming;Qiao Peixi;Huang Yasheng(Department of Educational Technology,Shanghai Normal University,Shanghai 200234;Department of Educational Technology,Jiangnan University,Wuxi 214122,Jiangsu;Shanghai Experimental School,Shanghai 200125)
出处
《中国电化教育》
CSSCI
北大核心
2021年第11期115-123,共9页
China Educational Technology
关键词
学习技术(CTCL)
认知发展
个性化学习
认知起点
中位数与众数
learning technology(CTCL)
cognitive development
personalized learning
staring point of cognition
median and mode
