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Kelly, 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
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Muuro, Maina Elizaphan; Oboko, Robert; Wagacha, Waiganjo Peter – International Review of Research in Open and Distributed Learning, 2016
In this paper we explore the impact of an intelligent grouping algorithm based on learners' collaborative competency when compared with (a) instructor based Grade Point Average (GPA) method level and (b) random method, on group outcomes and group collaboration problems in an online collaborative learning environment. An intelligent grouping…
Descriptors: Grouping (Instructional Purposes), Cooperative Learning, Competence, Online Courses