基于“智慧学伴”的数学学科能力诊断及提升研究  

Diagnosis and Improvement of Mathematics Ability Based on the Platform of “Smart Learning Partner”

作　　者：綦春霞 何声清[2] Qi Chunxia;He Shengqing(Advanced Innovation Center for Future Education,Beijing Normal University,Beijing 100875;Faculty of Education Beijing Normal University,Beijing 100875)

机构地区：[1]北京师范大学未来教育高精尖创新中心,北京100875 [2]北京师范大学教育学部,北京100875

出　　处：《中国电化教育》2019年第1期41-47,共7页China Educational Technology

基　　金：北京师范大学未来教育高精尖创新中心项目"中学数学学科诊断分析工具开发与应用研究"(项目编号:BJAICFE2016SR-008)阶段性研究成果

摘　　要：以"智慧学伴"平台为技术和路径支撑,实现数学学科能力的跟踪诊断及靶向提升。在平台内容设计方面,以数学素养为"纲",以数学学科能力为"本",构建核心概念知识图谱和数学学科能力模型,进行相应的诊断工具设计和相匹配的干预资源。在实施路径方面,利用"智慧学伴",以学期前后的两次学期总测作为对学生的知识学习、学科能力、素养发展等进行整体测评;以各个单元的核心概念微测试对该概念的学习进程进行持续诊断;以匹配于各个单元微测的教学资源为干预工具,对学生在某概念的数学学科能力进行精准推荐。研究表明:借助于"智慧学伴"平台,通过追踪诊断,实现数学学科能力层级进阶;通过靶向提升,实现数学学科问题精准干预。实现了学习过程的持续追踪、学习问题的即时反馈和学习资源的精准推荐。Based on the platform of "Smart Learning Partner", students’ mathematics ability can be tracked, diagnosed and targeted improved. In designing the platform, the core concept map and mathematical ability model were constructed according to current classification of mathematics literacy and mathematics ability, and the corresponding diagnostic tools and targeted intervention resources were designed. In implementing the platform, both the final test at the end of semester and process tests during the semester were designed to assess and track students’ performance in mathematics ability and literacy;furthermore, corresponding intervention materials were designed to improve their shortcomings. The empirical results shown: By using "Smart Learning Partner", students’ performance of mathematics ability and literacy can be precisely diagnosed, continuously tracked and accurately intervened.

关 键 词：智慧学伴 数学学科能力 单元微测 教学资源 

分 类 号：G434[文化科学—教育学]