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Olivero, Federica; Robutti, Ornella – International Journal of Computers for Mathematical Learning, 2007
This paper sits within the research on the affordances of new technologies in the mathematics classroom and focuses on a specific feature that is available in dynamic geometry environments, i.e. measuring tools, within the context of conjecturing and proving in open geometry problems. We develop a classification of different modalities of…
Descriptors: Classification, Cognitive Processes, Geometry, Instrumentation
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Dolph, Darrel A. – Tech Directions, 2004
Students in the Electronics Engineering Technology program at Pennsylvania College of Technology designed and built a computerized dynamometer platform for testing dc brushless motors. As the capstone experience for EET-320, Measurement and Tests course, students were divided into teams of four and were given three weeks to complete the project.…
Descriptors: Engineering Technology, Problem Based Learning, Science Process Skills, Science Projects