A Study of Multi-Representation of Geometry Problem Solving with Virtual Manipulatives and Whiteboard System

NCU Institutional Repository > 資訊電機學院 > 資訊工程研究所 > 期刊論文 > Item 987654321/29094

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ir.lib.ncu.edu.tw/handle/987654321/29094

题名:	A Study of Multi-Representation of Geometry Problem Solving with Virtual Manipulatives and Whiteboard System
作者:	Hwang,WY;Su,JH;Huang,YM;Dong,JJ
贡献者:	資訊工程研究所
关键词:	ACCEPTANCE
日期:	2009
上传时间:	2010-06-29 20:13:36 (UTC+8)
出版者:	中央大學
摘要:	In this paper, the development of an innovative Virtual Manipulatives and Whiteboard (VMW) system is described. The VMW system allowed users to manipulate virtual objects in 3D space and find clues to solve geometry problems. To assist with multi-representation transformation, translucent multimedia whiteboards were used to provide a virtual 3D space in which users could express their mathematic solutions and reasoning with a three dimensional model which can be viewed from any perspective. The purpose the VMW is to promote a multi-representative construction model with which users can easily organize their thinking manually and symbolically to solve geometry problems, based on the pedagogical theory which states: "Children would construct their geometry concepts from multiple representations like mapping the concrete items to abstract ideas through physical or mental manipulation". The proposed system was evaluated with one pilot study to investigate its perceived ease of use and usefulness. Furthermore, students' solving strategies were analyzed using their manipulations in the 3D space and solutions recorded in the whiteboards. The results showed that the proposed system was perceived as useful, and helped students to understand the processes of geometry problem solving, such as using various solving strategies, as well as exposing geometrical misconceptions. In the future, researchers also aim to apply the multi-representative construction model to knowledge construction in other domains.
關聯:	EDUCATIONAL TECHNOLOGY & SOCIETY
显示于类别:	[資訊工程研究所] 期刊論文

文件中的档案:

档案	描述	大小	格式	浏览次数
index.html		0Kb	HTML	816	检视/开启

在NCUIR中所有的数据项都受到原著作权保护.

社群 sharing

数据加载中.....