共查询到18条相似文献,搜索用时 109 毫秒
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工程制图精品课程建设中CAI课件的开发与应用 总被引:3,自引:1,他引:2
工程制图CAI课件的开发是精品课程建设的一项重要内容,以多媒体技术为手段,利用先进的图形软件CAXA、SolidWorks等构建课件的图形脚本,再以PowerPoint为平台,设置和合成CAI课件。工程制图CAI课件突显教与学结合的特色,具有实用性、直观性和开放性。利用CAI课件进行网络教学,可以改革工程制图的教学方法,提高学生的积极性和主动性。 相似文献
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本文讨论了包装工程专业CAI课件的总体设计及开发方法,以包装工程制图为例,介绍了软件的主要功能特点及设计过程中的几个关键问题 相似文献
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实时交互行为三维动画的设计技术 总被引:7,自引:3,他引:4
实时交互行为三维动画是主动式CAI软件的重要组成部分,本文通过作者开发的“基于Web的工程制图CAI软件--立体的表达方法”为例,详细介绍了利用VRML2实现基于Web的实时交互行为真实三维动画的设计技术,该技术在远程教育、异地协同设计等方面具有重要的现实意义。 相似文献
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开放式多媒体CAI课件的构造与设想 总被引:14,自引:2,他引:12
目前在多媒体CAI课件的制作方面存在一些不足之处,如适用面窄、类型单一和不可编辑。文中就如何克服这些弊端,提出了一些建设性意见和建议。 相似文献
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Background Courseware for engineering education can feature many discrete interactive learning elements, and typically student usage is not compelled. To take advantage of such courseware, self‐regulation of learning may be necessary. Evaluation of courseware should consider actual usage, learning gains, and indications of learning self‐regulation. Purpose (Hypothesis ) The research question focuses on how students' interactions with the courseware affect their learning gains. The hypothesis tested is that learning gains from online courseware increase with usage, and particularly with usage that suggests learning self‐regulation. Design /Method Students in a lecture‐based statics course were assigned to study previously developed courseware as part of homework assignments. Learning gains were deduced from pre‐ and post‐ paper and pencil diagnostic quizzes, and from the first class exam. Credit was based on quiz scores, rather than courseware usage. Usage of interactive elements of the courseware was inferred from log files of students' interactions with the courseware, and patterns suggesting learning self‐regulation were identified. Results High, statistically significant learning gains were found. Substantial usage was evident, with core learning activities initiated by, on average, three‐quarters of students. Learning gains and performance on the relevant class exam appeared to be more closely correlated with usage that indicated self‐regulation of learning rather than with total usage of the courseware. Conclusions Methods of assessing courseware should go beyond courseware features, learning gains, and student self‐reports of effectiveness to include monitoring of actual usage and analyses relating usage to learning. Self‐regulation of learning is likely to be critical to successful usage of courseware, and courseware should be designed to encourage it. 相似文献
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CG&CAD多媒体CAI课件设计与制作准则的研究 总被引:1,自引:0,他引:1
本着充分发挥课件功效和设计出具有人文关怀的课件的目的,综合传统教学手段和现代计算机多媒体技术,从课件内容、组织形式、呈现方式、操作方法、课件的健壮性和可维护性等方面结合计算机图形学与CAD课程提出了多媒体CAI课件的质量标准、设计与制作准则——教学内容科学化、组织形式模块化、课件系统平台化、呈现方式综合化、制作手段先进化、易操作和易维护。并实现了该课程的多媒体CAI课件。 相似文献
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“机件的表达方法”CAI课件及其应用研究 总被引:2,自引:0,他引:2
介绍了机械制图CAI课件“机件的表达方法”的研制目的,结构特点和狡特的动画构思,以及该课件在教学实践中的应用和教学效果。 相似文献
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工程制图CAI课件中学习情境的设计 总被引:1,自引:0,他引:1
学习情境的设计是课件开发过程的重要组成部分,如何将学习内容融入具体的情境是课件开发的关键。论文介绍了体现真实绘图情境、由形到图、形象直观、仿真学习情境的设计方法。课件开发中以适应学生的认知结构、真实性、选择性、吸引力和整体性为学习情境设计的基本原则,以Powerpoint为平台,应用AutoCAD、Solidworks、Flash和3DSmax等多媒体技术,针对学习中的重点和难点内容,设计不同的学习情境,有利于培养学生的形象思维能力和创新能力。 相似文献