초등학교 6학년 학생들의 수학적 정당화의 필요성에 대한 인식과 수학적 정당화 수준
6th grade students' awareness of why they need mathematical justification and their levels of mathematical justification
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In this study, we suggest implications for teaching mathematical justification with analysis of 6th gradestudents' awareness of why they needed mathematical justification and their levels of mathematics justificationin Algebra and Geometry. Also how their levels of mathematical justification were related to mathematicachievement. 96% of students thought mathematical justification was needed, the reasons were limited forchecking their solutions and answers. The level of mathematical justification in Algebra was higher than inGeometry. Students who had higher mathematic achievement had higher levels of mathematical justification. Inconclusion, we searched the possibility of teaching mathematical justification to students, and we found somepractical methods for teaching.
Abstract
In this study, we suggest implications for teaching mathematical justification with analysis of 6th gradestudents' awareness of why they needed mathematical justification and their levels of mathematics justificationin Algebra and Geometry. Also how their levels of mathematical justification were related to mathematicachievement. 96% of students thought mathematical justification was needed, the reasons were limited forchecking their solutions and answers. The level of mathematical justification in Algebra was higher than inGeometry. Students who had higher mathematic achievement had higher levels of mathematical justification. Inconclusion, we searched the possibility of teaching mathematical justification to students, and we found somepractical methods for teaching.
참고문헌 (16)
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