| 计算机辅助教学实时圈点系统的设计与实现 |
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| 引用本文： | 李旭东. 计算机辅助教学实时圈点系统的设计与实现[J]. 数字社区&智能家居, 2010, 0(7) |
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| 作者姓名： | 李旭东 |
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| 作者单位： | 浙江财经学院数学与统计学院; |
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| 摘 要： | 在计算机辅助教学过程中,教师们经常会用到教学课件的实时圈点功能。该文设计了一个计算机辅助教学实时圈点系统,并利用VB加以实现。该系统能使PowerPoint课件在演示时用规则的图形(如直线、方框、圆圈、椭圆等)进行实时圈点,有效的弥补了在PowerPoint软件中只能进行涂鸦式画线圈点的不足。并且,该系统还能实现作为多媒体教学课件有效补充的其他常见类型文档(如Word文档、Excel文档、Acrobat文档、文本文档、图片文档等)的规则图形实时圈点。
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| 关 键 词： | 计算机辅助教学 教学课件 实时圈点 规则图形 系统设计 |
Design and Implementation of Real-time Punctuating System for Computer Aided Instruction |
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| LI Xu-dong. Design and Implementation of Real-time Punctuating System for Computer Aided Instruction[J]. Digital Community & Smart Home, 2010, 0(7) |
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| Authors: | LI Xu-dong |
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| Affiliation: | School of Mathematics & Statistics;Zhejiang University of Finance & Economics;Hangzhou 310018;China |
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| Abstract: | In the procedure of computer aided instructing,teachers often use the real-time punctuation function of teaching courseware. A real-time punctuating system for computer aided instruction was designed and implemented using VB. This system can make PowerPoint courseware on demonstrating be punctuated with regular graphics,such as line,rectangle,circle and ellipse,so it effectively made up for the shortage of the punctuation function of PowerPoint that the drawing pen of PowerPoint provides only but doodling f... |
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| Keywords: | computer aided instruction teaching courseware real-time punctuation regular graphics system design |
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