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Download full textKelly, Daniel P.; Rutherford, Teomara – International Review of Research in Open and Distributed Learning, 2017
Khan Academy is a large and popular open educational resource (OER) with little empirical study into its impact on student achievement in mathematics when used in schools. In this study, we examined the use of Khan Academy as a mathematics intervention among seventh grade students over a 4-week period versus a control group. We also compared…
Descriptors: Resource Units, Computer Uses in Education, Shared Resources and Services, Supplementary Education
Zhang, Yin; Chu, Samuel K. W. – International Review of Research in Open and Distributed Learning, 2016
In recent years, a number of models concerning problem solving systems have been put forward. However, many of them stress on technology and neglect the research of problem solving itself, especially the learning mechanism related to problem solving. In this paper, we analyze the learning mechanism of problem solving, and propose that when…
Descriptors: Web Based Instruction, Problem Solving, Foreign Countries, Information Processing
