基于学习分析技术的高等数学辅助学习系统的设计与实现

发布时间：2018-01-21 10:25

本文关键词： 学习分析技术辅助学习系统高等数学个性化　出处：《西北民族大学》2017年硕士论文　论文类型：学位论文

【摘要】：近年随着来互联网和大数据的快速崛起,各行各业都在积极的与信息技术进行整合,其中在教育领域我国也开展了相关探索,就目前实际情况而言,高等教育的信息化程度要远高于中等和幼儿教育,因此在辅助学习系统的建设方面各大高等院校始终处于领先地位。虽然在高校的教学活动中此类应用已初具规模,但仍以视音频和题库为主,缺乏有效的个性化指导,所以本文以此为切入点,采用学习分析技术的理念和方法,设计并实现一款功能完备且影响广泛的个性化辅助学习系统。本文以大学的高等数学课程为起点进行了探究,在分析传统高等数学教育模式弊端的基础上提出了本辅助学习系统的建设思路,以当前我国理工科大学生为主要服务对象,结合高校教育的现状,参照建构主义学习理论、认知同化理论、以及相关的教育学原理和范式,严格依据软件工程的标准和步骤进行设计开发。本系统首先通过前期调研来获取需求定位数据,将这些数据归纳总结后形成其整体框架和功能的概述。接下来根据这些要素,开展数据结构的设计与实现,既实体项的划分和数据库表单的创建,着重描述数据库的搭建流程和表单间的逻辑关系,形成系统全局的E-R图,然后以此数据结构为基础,开展相应的系统研发工作。本系统采用当下主流的B/S架构,涉及了 web前端开发和后台脚本的编写,利用成熟稳定的WAMP(Windows、Apache、MySQL、PHP)技术,可以完成对页面内容的动态加载和呈现,再结合配套的CMS系统能够实现对学习资料的增、删、改、查操作。功能方面主要由用户管理模块、交互模块、资源管理模块和学习分析模块组成。以上共同构成了本系统的业务逻辑与技术支撑。该辅助学习系统针对高等数学学科,可以在线进行答题、获取实时反馈。此外又融入了学习分析这一关键元素,通过对不同学习者的学习数据进行存储、分析,最后得出关于该学习者的个性化学习分析结果并加以干预指导,从而使千百年来"因材施教"的理念在信息技术的环境下得以真正实现。
[Abstract]:In recent years, with the rapid rise of the Internet and big data, a variety of industries are actively integrating with information technology, among which in the field of education in China has also carried out related exploration, as far as the actual situation is concerned. The information level of higher education is much higher than that of secondary and early childhood education. Therefore, in the construction of assistive learning system, colleges and universities have always been in the leading position. Although this kind of application has taken shape in the teaching activities of colleges and universities, it is still mainly based on video and audio and question bank. Lack of effective personalized guidance, so this paper as a starting point, using the concept and methods of learning analysis technology. Design and implementation of a fully functional and widely influenced individualized learning system. This paper takes the higher mathematics course as the starting point to explore. Based on the analysis of the disadvantages of the traditional higher mathematics education model, this paper puts forward the construction idea of the auxiliary learning system, taking the current science and engineering students as the main service object and combining the present situation of the university education. Referring to constructivism learning theory, cognitive assimilation theory, and related pedagogy principles and paradigms. Strictly according to the software engineering standards and procedures for design and development. This system first through pre-survey to obtain demand location data. According to these elements, the design and implementation of data structure is carried out, that is, the division of entity items and the creation of database forms. This paper mainly describes the logical relationship between the building process and the form of the database, forms the E-R diagram of the whole system, and then takes the data structure as the basis. The system uses the current mainstream B / S architecture, involving the web front-end development and back-end script writing, using mature and stable WAMP(Windows. Apache SQL CMS can complete the dynamic loading and rendering of page content, and then combine with the supporting CMS system to achieve the increase, delete, change of the learning materials. Check operation. Function mainly by the user management module, interactive module. The resource management module and the learning analysis module constitute the business logic and technical support of the system. The auxiliary learning system can answer questions online for higher mathematics. In addition, the key element of learning analysis is incorporated, and the learning data of different learners are stored and analyzed. Finally, the result of individualized learning analysis of the learner is obtained and the intervention instruction is given, so that the idea of "teaching students according to their aptitude" can be realized in the information technology environment.
【学位授予单位】：西北民族大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G434;O13-4

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