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Huang, Chenn-Jung; Chang, Shun-Chih; Chen, Heng-Ming; Tseng, Jhe-Hao; Chien, Sheng-Yuan – Interactive Learning Environments, 2016
Structured argumentation support environments have been built and used in scientific discourse in the literature. However, to the best our knowledge, there is no research work in the literature examining whether student's knowledge has grown during learning activities with asynchronous argumentation. In this work, an intelligent computer-supported…
Descriptors: Learning Activities, Cooperative Learning, Natural Sciences, Science Education
Russell, Michael; Kleiman, Glenn; Carey, Rebecca; Douglas, Joanne – Journal of Research on Technology in Education, 2009
The study investigated whether online professional development courses with different levels of support have different impacts on teacher outcomes. Variations of an online course for middle school algebra teachers were created for four experimental conditions. One was a highly supported condition, with a math education instructor, an online…
Descriptors: Online Courses, Algebra, Teaching Methods, Mathematics Teachers