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Direct linkDownton, Ann; Livy, Sharyn – International Journal of Science and Mathematics Education, 2022
Whilst spatial reasoning skills have been found to predict mathematical achievement, little is known about how primary (elementary) students' conceptual understanding of three-dimensional objects develops. In this article, we report a qualitative study and the impact of rich learning experiences on 48 Years 3-6 students' geometric reasoning…
Descriptors: Mathematics Skills, Mathematical Logic, Geometric Concepts, Spatial Ability
Download full textAcker, Stephen R. – 1981
Television wide-angle lenses expand distances and increase apparent velocity, while long lenses compress space and reduce apparent velocity. Based on these assumptions, a study was conducted (1) to examine the ability of viewers of different ages to recognize how lenses change the "real world" they project and (2) to extend Jean Piaget's…
Descriptors: Age Differences, Cognitive Processes, College Students, Depth Perception
