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Presentation of cross-sectional properties of solids of revolution in grade 7 mathematics textbooks under the 2022 revised curriculum: Focusing on the consistency between general statements and atypical examples

Nam Gu Heo

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Source: Crossref

Published: Aug 31, 2026

DOI: 10.63311/mathedu.26.65311

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Presentation of cross-sectional properties of solids of revolution in grade 7 mathematics textbooks under the 2022 revised curriculum: Focusing on the consistency between general statements and atypical examples — Mathematical Frontier Network