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Direct linkEdgar Alstad; Maren Berre; Per Nilsson – Mathematics Education Research Journal, 2024
This study continues an investigation of how spherical units, compared to cubical units, can facilitate students' units-locating and organizing units in composites. We analyze how Norwegian grade 3 students enumerate 3D arrays with cubical and spherical units. Our results show how spherical units can act as perceptual clues that facilitate…
Descriptors: Foreign Countries, Elementary School Students, Elementary School Teachers, Elementary School Mathematics
