初中物理智能学习系统的设计研究

发布时间：2018-07-12 14:14

本文选题：初中物理 + 学习系统　；参考：《东北师范大学》2013年硕士论文

【摘要】：在实际的物理教学中教师以大部分学生的知识水平为基础进行授课，采用测试、课堂提问以及作业等方式来衡量学生的知识掌握程度，根据学生的测试成绩、回答、作业情况判断学生可能存在的知识缺陷，这种缺乏个性化教学辅导导致了学生存在不同程度的物理学习困难。在课下，大部分同学通过辅导工具书、网络等采用了自主学习的方式，接触到的学习资源类型比较丰富，在学生对自我知识缺陷的认识不够的情况下，在选择学习资源时容易产生信息“迷航”现象，，影响学生自学学习效率。针对以上现象本文提出关于初中物理智能学习系统的构想，意在为学生提供个性化的学习环境。系统具有能够诊断学生学习水平、根据学生的水平与学习情况匹配相应的学习资源的功能，为实现这样的功能本文做了一下几个方面的研究：首先是初中物理学科本体知识内容进行分类，在教学目标的基础上总结每一知识点所要达到的学习目标；其次是诊断学生学习方法的研究，最后是系统的设计。在本研究中，对学习目标的分析总结以及对测试题目的分析解决了系统如何诊断学生学习情况问题，对学科本体知识内容的架构解决了系统对学生学习追踪问题，对物理思想方法和解题方法的总结归纳为学习方案的设计提供了可利用理论价值。在对初中物理学科本体知识分析的基础上，实现对整个初中物理智能学习系统的设计。
[Abstract]:In the actual physics teaching, the teacher takes the knowledge level of most students as the basis of teaching, uses the test, the classroom question and the homework to measure the student's knowledge mastery degree, according to the student's test result, answers, The situation of homework can judge the students' possible defects in knowledge, which leads to the difficulty of learning physics to different degrees due to the lack of individualized tutoring. After class, most of the students have adopted the way of autonomous learning through the tutoring reference books, the network and so on, and the types of learning resources they have come into contact with are relatively rich. When the students do not have enough understanding of their own knowledge defects, When choosing learning resources, it is easy to produce the phenomenon of "lost track" of information, which affects the efficiency of self-study. In view of the above phenomenon, this paper puts forward the conception of physics intelligent learning system in junior middle school, which aims at providing individualized learning environment for students. The system has the function of diagnosing the students' learning level and matching the corresponding learning resources according to the students' level and learning situation. In order to realize this kind of function, this paper has done some research in several aspects: firstly, the main body knowledge content of physics subject in junior high school is classified, and the learning goal of each knowledge point is summarized on the basis of teaching goal; The second is the study of diagnostic learning methods, and finally the design of the system. In this study, the analysis and summary of learning objectives and the analysis of test questions solve the problem of how to diagnose the students' learning situation, and solve the problem of how the system tracks the students' learning by the structure of the subject ontology knowledge content. The summary of the methods of thinking and problem solving in physics provides the theoretical value for the design of the learning scheme. On the basis of analyzing the ontology knowledge of physics in junior high school, the design of the intelligent learning system of physics in junior high school is realized.
【学位授予单位】：东北师范大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：G633.7

【参考文献】