Interactive geometry environments support the creation and exploitation of interactive geometric sketches. However, such environments are often driven in a rigid manner, following a well specified construction path. This rigidity is not always compatible with: i. the internal cognitive representation of the learner about the geometric domain and ii. the way a geometric sketch is used in a paper-pen environment. This rigidity is therefore a source of internal tension for the learner and it can reduce the pedagogical added value of the interactive geometry environments. We think additional interactive planes to manipulate a geometric sketch differently can help the learner. We have developed DR. GEO II, an interactive geometry framework that is able to receive additional interactive planes such as a free sketching and a command-based one. We have experimented it in a junior high school class and we report here our first results.
Beschreibung
DR. GEO II: Adding Interactivity Planes in Interactive Dynamic Geometry
%0 Journal Article
%1 10.1109/C5.2007.12
%A ?,
%C Los Alamitos, CA, USA
%D 2007
%I IEEE Computer Society
%J c5
%K dynamic geometry software
%P 153-162
%R http://doi.ieeecomputersociety.org/10.1109/C5.2007.12
%T DR. GEO II: Adding Interactivity Planes in Interactive Dynamic Geometry
%U http://doi.ieeecomputersociety.org/10.1109/C5.2007.12
%V 0
%X Interactive geometry environments support the creation and exploitation of interactive geometric sketches. However, such environments are often driven in a rigid manner, following a well specified construction path. This rigidity is not always compatible with: i. the internal cognitive representation of the learner about the geometric domain and ii. the way a geometric sketch is used in a paper-pen environment. This rigidity is therefore a source of internal tension for the learner and it can reduce the pedagogical added value of the interactive geometry environments. We think additional interactive planes to manipulate a geometric sketch differently can help the learner. We have developed DR. GEO II, an interactive geometry framework that is able to receive additional interactive planes such as a free sketching and a command-based one. We have experimented it in a junior high school class and we report here our first results.
%@ 0-7695-2806-6
@article{10.1109/C5.2007.12,
abstract = {Interactive geometry environments support the creation and exploitation of interactive geometric sketches. However, such environments are often driven in a rigid manner, following a well specified construction path. This rigidity is not always compatible with: i. the internal cognitive representation of the learner about the geometric domain and ii. the way a geometric sketch is used in a paper-pen environment. This rigidity is therefore a source of internal tension for the learner and it can reduce the pedagogical added value of the interactive geometry environments. We think additional interactive planes to manipulate a geometric sketch differently can help the learner. We have developed DR. GEO II, an interactive geometry framework that is able to receive additional interactive planes such as a free sketching and a command-based one. We have experimented it in a junior high school class and we report here our first results.},
added-at = {2008-05-22T14:24:23.000+0200},
address = {Los Alamitos, CA, USA},
author = {?},
biburl = {https://www.bibsonomy.org/bibtex/296ae07483097789c8bb390cefbe11a34/toni},
description = {DR. GEO II: Adding Interactivity Planes in Interactive Dynamic Geometry},
doi = {http://doi.ieeecomputersociety.org/10.1109/C5.2007.12},
interhash = {b75cf0834694abe0299c1fc7be88809d},
intrahash = {96ae07483097789c8bb390cefbe11a34},
isbn = {0-7695-2806-6},
journal = {c5},
keywords = {dynamic geometry software},
pages = {153-162},
publisher = {IEEE Computer Society},
timestamp = {2008-06-05T14:36:11.000+0200},
title = {DR. GEO II: Adding Interactivity Planes in Interactive Dynamic Geometry},
url = {http://doi.ieeecomputersociety.org/10.1109/C5.2007.12},
volume = 0,
year = 2007
}