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Yanik, H. Bahadir; Porter, Wayne – International Journal for Technology in Mathematics Education, 2009
This article presents a case study in which researcher-practitioner collaboration took place to promote effective use of technology in an urban elementary school mathematics classroom. Data were primarily gathered through classroom observations and interviews. The aim of this study was twofold. First, to increase our understanding of the effects…
Descriptors: Elementary School Mathematics, Cooperation, Computer Software, Educational Technology
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Zhang, Jianwei; Scardamalia, Marlene; Reeve, Richard; Messina, Richard – Journal of the Learning Sciences, 2009
This article reports a design experiment conducted over three successive school years, with the teacher's goal of having his Grade 4 students assume increasing levels of collective responsibility for advancing their knowledge of optics. Classroom practices conducive to sustained knowledge building were co-constructed by the teacher and students,…
Descriptors: Optics, Educational Technology, Grade 4, Social Networks