面向MOOCs的机械原理信息化教学及其评价研究

发布时间：2018-04-06 05:13

本文选题：网络教学平台　切入点：机械原理　出处：《哈尔滨工业大学》2017年硕士论文

【摘要】：互联网的高速发展为教育行业带来了巨大的革新,大规模开放性网络课程(MOOCs)作为近年新兴的网络教学模式受到了高等教育领域的广泛关注。MOOCs依托互联网为平台,具有教学资源丰富、授课方式灵活多样、课程参与门槛低等特点,为知识的更广泛传播、促进教育资源公平化以及提升教学质量和教学效率提供了新的可能性。首先,本文通过对MOOCs教学模式的分析,总结出现阶段机械原理教学与MOOCs结合的教学方法。基于现有教学资料,依据对MOOCs教学方式、方法、特点的研究,构建基于MOOCs教学的机械原理知识架构,制作投放于网络教学平台的机械结构动态演示模型,形成面向教学的网络平台机械原理课程。其次,运用层次分析法建立用于评价网络教学平台机械原理课程的用户体验评价体系。依据文献分析和专家意见提取用于评价我校网络教学平台用户体验的评价指标,通过专家打分法对评价体系内的指标合理性以及重要程度进行了确定和划分,建立起了客观的评价体系。其中包含定性指标和定量指标在内的三个一级指标:平台设计合理性、平台操作可用性以及平台教学满意度及下设的11个二级指标组成。再次,设计实施绩效度量和等级评价实验,征集人员试用平台并进行问卷打分,得到对于平台用户体验的主客观评价数据,通过统计学方法进行处理,得到用户对于被要求评价的各项用户体验指标的评价结果。最后,基于实验采集的用户评价数据,对各个指标的隶属度进行划分和计算,搭建起模糊综合评价模型对网络教学平台机械原理课程用户体验进行评价。输出用户的综合打分并与李克特量表打分结果进行比较,二者结果显示出较好的一致性,证明了模型输出结果的合理性。
[Abstract]:The rapid development of the Internet has brought great revolution to the education industry, massive open online courses (MOOCs) in recent years as a new network teaching mode has been widely concerned in the field of higher education.MOOCs relying on the Internet as a platform, with rich teaching resources, flexible teaching methods, curriculum in the low threshold for wider dissemination of knowledge to promote the education resource fair, and improve the quality and efficiency of teaching provides new possibilities. First of all, based on the analysis of the MOOCs teaching mode, teaching method of stage mechanical principle teaching combined with MOOCs teaching materials based on the existing summary. There, according to the method of MOOCs teaching mode, the characteristics of construction, mechanical principle the knowledge structure of MOOCs teaching based on the mechanical structure dynamic demonstration model making on the network teaching platform, the formation of surface to network teaching Platform of mechanical principle course. Secondly, AHP is used to evaluate the network teaching platform of the mechanical principle course user experience evaluation system. Based on the literature analysis and expert opinion extraction for evaluation indexes to users of our school network teaching platform experience, through the expert scoring method of evaluation system index of rationality and importance are identified and division, establish an objective evaluation system. Which includes qualitative and quantitative indicators, three indicators: platform design rationality, platform availability and operation platform of teaching satisfaction and under the 11 level two indexes. Thirdly, the design and implementation of performance measurement and evaluation experiment, trial platform and collection staff the questionnaire scoring, evaluation data obtained for the platform and user experience, processed by the statistical method, to get users to The users were asked to evaluate the experience of index evaluation results. Finally, the user evaluation of experimental data based on the membership degree of each index was divided and calculated, set up fuzzy comprehensive evaluation model to evaluate the network teaching platform of the mechanical principle course of user experience. A comprehensive scoring output of users and Likert were comparison of scoring results, the two results show good consistency, proved the rationality of model outputs.

【学位授予单位】：哈尔滨工业大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TH111-4;G434

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