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Direct linkHwang, Wu-Yuin; Purba, Siska Wati Dewi; Liu, Yi-Fan; Zhang, Yun-Yuan; Chen, Nian-Shing – IEEE Transactions on Learning Technologies, 2019
Geometry students have few opportunities to apply geometric concepts and solve geometry problems in authentic contexts. We developed a Ubiquitous Geometry (UG) system to teach geometry to elementary students by using it to measure common objects in authentic contexts. The instant study investigates the effects of UG on student geometry estimation…
Descriptors: Geometry, Geometric Concepts, Comparative Analysis, Problem Solving
