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Rika Mulyati Mustika Sari

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Open access Jul 2026

Designing Learning Trajectories for Nets of Polyhedrons through Simulation-Based PBL

The findings showed a progressive development from recognizing familiar packaging patterns to visualizing folding processes, distinguishing valid and invalid nets, analyzing relationships among faces and edges, constructing alternative nets, and communicating mathematical justifications.

Elna Mar'atussholihah, Rika Mulyati Mustika Sari, Kiki Nia Sania Effendi · 0 citations

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