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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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Zacharia, Zacharias C.; Xenofontos, Nikoletta A.; Manoli, Constantinos C. – Educational Technology Research and Development, 2011
The goal of this study was to investigate the effect of two different cooperative learning approaches, namely, the Jigsaw Cooperative Approach (JCA) and the Traditional Cooperative Approach (TCA), on students' learning and practices/actions within the context of a WebQuest science investigation. Another goal of this study was to identify possible…
Descriptors: Video Technology, Investigations, Cooperative Learning, Ecology
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Judson, Eugene – Educational Technology Research and Development, 2010
This study investigated whether an identifiable link existed between gains in technology literacy and achievement in the areas of reading, mathematics, and language arts. Normal curve equivalent (NCE) content score changes from TerraNova assessments were calculated for approximately 5,000 students from fourth- to fifth-grade and 5,000 students…
Descriptors: Language Arts, Grade 5, Technological Literacy, Achievement Gains
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Hannafin, Robert D. – Educational Technology Research and Development, 2004
This study investigated the effect of students' ability and type of instructional program, structured and unstructured, on easy and difficult posttest items. Seventh-grade students worked through 14 instructional activities in The Geometer Sketchpad, a dynamic geometry program, and accessed a Geometry tutorial developed to parallel the state…
Descriptors: Geometry, Pretests Posttests, Grade 7, Academic Ability