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Direct linkSander, 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
