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Xu, Wei; Zhao, Ke; Li, Yatao; Yi, Zhenzhen – International Journal of Distance Education Technologies, 2012
Determining how to provide good tutoring functions is an important research direction of intelligent tutoring systems. In this study, the authors develop an intelligent tutoring system with good tutoring functions, called "FUDAOWANG." The research domain that FUDAOWANG treats is junior middle school mathematics, which belongs to the objective…
Descriptors: Tutoring, Intelligent Tutoring Systems, Computer Software, Problem Solving
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Austin, Richard A.; Biafore, Patricia – Teaching Children Mathematics, 1995
Using sequential chains of regular n-gons in a row with one side touching, as for example, one triangle, two triangles, three triangles, and so on, students graph the length of the perimeter versus the number of n-gons and determine the functional relationship for different values of n. (MKR)
Descriptors: Algebra, Intermediate Grades, Learning Activities, Patterns in Mathematics