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Download full textBenacka, Jan – Informatics in Education, 2013
The article presents a method of explaining the principles of 3D graphics through making a revolvable and sizable orthographic parallel projection of cuboid in Excel. No programming is used. The method was tried in fourteen 90 minute lessons with 181 participants, which were Informatics teachers, undergraduates of Applied Informatics and gymnasium…
Descriptors: Computer Software, Computer Graphics, Scientific Principles, Teaching Methods
Direct linkRuthven, Kenneth – Journal of Educational Computing Research, 2008
This article examines three important facets of the incorporation of new technologies into educational practice, focusing on emergent usages of the mathematical tools of computer algebra and dynamic geometry. First, it illustrates the interpretative flexibility of these tools, highlighting important differences in ways of conceptualizing and…
Descriptors: Mathematics Education, Educational Practices, Geometry, Algebra
