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Widder, Mirela; Gorsky, Paul – Journal of Computers in Mathematics and Science Teaching, 2013
In schools, learning spatial geometry is usually dependent upon a student's ability to visualize three dimensional geometric configurations from two dimensional drawings. Such a process, however, often creates visual obstacles which are unique to spatial geometry. Useful software programs which realistically depict three dimensional geometric…
Descriptors: Computer Simulation, Mathematics Instruction, High School Students, Learning Processes
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Hohenwarter, Judith; Hohenwarter, Markus; Lavicza, Zsolt – Journal of Computers in Mathematics and Science Teaching, 2009
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 programme organised for middle and high school teachers in Florida. The study identified challenges…
Descriptors: Inservice Teacher Education, Workshops, Teacher Attitudes, Use Studies