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50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

Learn more about the history of ERIC here. PDF icon

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Haciomeroglu, Erhan Selcuk; Bu, Lingguo; Schoen, Robert C.; Hohenwarter, Markus – International Journal for Technology in Mathematics Education, 2011
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. In a three-semester long study, data were collected from 68 prospective secondary mathematics…
Descriptors: Methods Courses, Computer Software, Educational Technology, Mathematics Teachers
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Lavicza, Zsolt; Hohenwarter, Markus; Jones, Keith; Lu, Allison; Dawes, Mark – International Journal for Technology in Mathematics Education, 2010
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 England. During the past few years a large international user and developer community has formed…
Descriptors: Computer Software, Foreign Countries, Information Technology, English Teachers
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Hohenwarter, Judith; Hohenwarter, Markus; Lavicza, Zsolt – International Journal for Technology in Mathematics Education, 2010
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 for middle and high school teachers in Florida. The study identified challenges that participants face…
Descriptors: Computer Software, Workshops, Secondary School Teachers, Geometry