初中物理智能学习系统的设计研究

The Intelligent Learning System Design of Junior High School Physics

该文认为，当前智能学习系统研究大多停留在算法层面，而并无实质性的应用研究，其根本原因是没有从学科入手，对学科内容研究不透。文章通过分析学生课下运用网络学习初中物理知识时存在的问题，以及现阶段初中物理学科网络学习平台存在的不足之处，提出了初中物理知识点难度等级分类模型，以及分类评价标准，在此基础上，以测试的形式诊断学生学习水平，对学生学习情况进行记录，并推送个性化的学习方案，以此来实现智能学习。

This paper argues that the current intelligent learning system research mostly stay at the algorithm level， and there is no substantialapplication research. Its root cause is that the research is not from the perspective of subject and lacks in-depth study of the subject content.In this paper， through the analysis of students’ junior high school physics knowledge learning problem on the network after class and thedefects of current junior high school physics network learning platform， it puts forward the difficulty level model of junior high school physicsknowledge and its evaluation standards. On this basis， student’s learning level is diagnosed in the form of testing， student’s learning situation isrecorded， and personalized learning solutions is pushed， so as to realize intelligent learning.