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Ngu, Bing Hiong; Phan, Huy P. – Educational Psychology Review, 2016
The degree of element interactivity determines the complexity and therefore the intrinsic cognitive load of linear equations. The unpacking of linear equations at the level of operational and relational lines allows the classification of linear equations in a hierarchical level of complexity. Mapping similar operational and relational lines across…
Descriptors: Equations (Mathematics), Cognitive Processes, Difficulty Level, Mathematics Instruction
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Fournier-Viger, Philippe; Faghihi, Usef; Nkambou, Roger; Nguifo, Engelbert Mephu – Educational Technology & Society, 2010
We propose to mine temporal patterns in Intelligent Tutoring Systems (ITSs) to uncover useful knowledge that can enhance their ability to provide assistance. To discover patterns, we suggest using a custom, sequential pattern-mining algorithm. Two ways of applying the algorithm to enhance an ITS's capabilities are addressed. The first is to…
Descriptors: Intelligent Tutoring Systems, Mathematics Instruction, Tutoring, Mathematics