Spatial Ability and Epistemic Actions in Digital Tangram Puzzles

• In Event: STEM Education Across K-12 Contexts

Abstract

This study examined relationships between spatial ability, geometric knowledge, and interaction patterns in digital Tangram puzzle environment among 37 undergraduate students. Participants completed spatial ability and geometry assessments and solved web-based Tangram puzzles as we collected their interaction data. Significant correlations were found between puzzle completion and spatial visualization skills, with spatial visualization being the strongest predictor of performance. Epistemic actions were significant predictors: rotations and reflections positively predicted success, while translations and clicks negatively predicted performance. Findings suggest spatial visualization skills and strategic interaction patterns are key to Tangram puzzle solving, supporting connections between spatial thinking and mathematical reasoning.

Authors

• Kelsey E. Schenck, Southern Methodist University

• Prajakt Pande, Southern Methodist University