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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
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Groth, Randall; Burgess, Claudia – Journal of Computers in Mathematics and Science Teaching, 2009
The purpose of the present study was to examine the nature of the discourse generated by two different online approaches to mathematics teacher professional development. Thirty mathematics teachers participated in online activities involving analysis and discourse about artifacts of teaching practice. Half were randomly assigned to a group that…
Descriptors: Electronic Learning, Mathematics Education, Models, Educational Change