Search results for author:"Markus Hohenwarter"
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New England Mathematics Journal Vol. 43 (May 2011) pp. 36–46
This article discusses two examples of geometric problem solving suitable for middle and high school students. Both problems are related to students' everyday life experience and allow them to discover deep connections between mathematical...
Evaluating Difficulty Levels of Dynamic Geometry Software Tools to Enhance Teachers' Professional Development
International Journal for Technology in Mathematics Education Vol. 17, No. 3 (2010) pp. 127–134
This paper describes a study aimed to identify commonly emerging impediments related to the introduction of dynamic mathematics software. We report on the analysis of data collected during a three-week professional development programme organised...
Journal of Computers in Mathematics and Science Teaching Vol. 28, No. 2 (April 2009) pp. 135–146
This paper describes a study aimed to identify most common impediments related to the introduction of an open-source mathematical software package GeoGebra. We report on the analysis of data collected during a three-week professional development...
geogebraTUTOR : une nouvelle approche pour la recherche sur l’apprentissage compétentiel et instrumenté de la géométrie à l’école secondaire
World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2007 (Oct 15, 2007) pp. 428–435
Le but de notre exposé est de montrer une nouvelle approche pour la recherche sur l'apprentissage de la géométrie à l'école secondaire à partir d'un environnement informatique d'apprentissage humain conçu par notre équipe de recherche (geogebraTUTOR)...
World Conference on Educational Media and Technology 2008 (Jun 30, 2008) pp. 3520–3530
The limited use of technology in classrooms may be a consequence of a lack of technological means in schools, of teachers’ unawareness of available ICT teaching resources and the need of having to adapt them to their classroom situation; or of the...
International Journal for Technology in Mathematics Education Vol. 17, No. 4 (2010) pp. 177–182
In this paper, we will outline some results of an NCETM (National Centre for Excellence in the Teaching of Mathematics) funded project that aimed to establish a professional development network with an open-source mathematical software--GeoGebra--in ...
International Journal for Technology in Mathematics Education Vol. 18, No. 2 (2011) pp. 71–82
This study sought to examine the development of prospective secondary mathematics teachers' Technological Pedagogical Content Knowledge as they worked individually and in small groups to develop and present lessons with dynamic mathematics software. ...