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Direct linkCheng, Kell; Leung, Allen – International Journal of Mathematical Education in Science and Technology, 2015
This paper reports findings of an explorative study that examine the effectiveness of a GeoGebra-based dynamic applet in supporting students' construction of the formal definition of the limit of a sequence or convergence. More specifically, it is about how the use of the applet enables students to make connections between the graphical…
Descriptors: Mathematics Instruction, Geometric Concepts, Graphs, Definitions
