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Fu, Ella L. F.; van Aalst, Jan; Chan, Carol K. K. – International Journal of Computer-Supported Collaborative Learning, 2016
The goal of this study was to develop a classification for a range of discourse patterns that occur in text-based asynchronous discussion forums, and that can aid in the distinction of three modes of discourse: knowledge sharing, knowledge construction, and knowledge building. The dataset was taken from Knowledge ForumĀ® databases in the Knowledge…
Descriptors: Foreign Countries, Classification, Discourse Analysis, Asynchronous Communication
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Ramnarain, Umesh – EURASIA Journal of Mathematics, Science & Technology Education, 2015
In South Africa, there is a strong curriculum imperative for South African school science teachers to not only involve learners in practical inquiry activities but also to support students in making a connection between the construction of substantive scientific knowledge to these activities. The research reported in this article investigated the…
Descriptors: Video Equipment, Case Studies, Science Education, Chemistry