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Sander, Elisabeth; Heiß, Andrea – Journal of Educational Computing Research, 2014
Three different versions of a learning program on trigonometry were compared, a program controlled, non-interactive version (CG), an interactive, conflict inducing version (EG 1), and an interactive one which was supposed to reduce the occurrence of a cognitive conflict regarding the central problem solution (EG 2). Pupils (N = 101) of a…
Descriptors: Foreign Countries, Trigonometry, Mathematics Instruction, Comparative Analysis
Project Tomorrow, 2012
For the past nine years, the Speak Up National Research Project has endeavored to stimulate new discussions around how technology tools and services can transform education and to provide a context to help educators, parents, and policy and business leaders think beyond today and envision tomorrow. In last year's report, "The New 3E's of…
Descriptors: Internet, Stakeholders, Learner Controlled Instruction, Computer Use