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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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The purpose of this study was to examine and analyze the cognitive demand of the mathematical tasks suggested in the middle school textbooks. In particular, it aimed to reveal the overall picture of the level of cognitive demand of the mathematical tasks in the strand of geometry in the textbooks. We adopted the framework for mathematical task analysis suggested by Stein & Smith(1998) and analyzed the mathematical tasks accordingly. The findings from the analysis showed that 95 percent of the mathematical tasks were at high level and the rest at low level in terms of cognitive demand. Most of the mathematical tasks in the textbooks were algorithmic and focused on producing correct answers by using procedures. In particular, the high level tasks were presented at the end of each chapter or unit for wrap up rather than as key resources.
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참고문헌 (38)
참고문헌 신청
Ball, D. L / 1996 / Reform by the book: What is-or might be-the role of curriculum materials in teacher learning and instructional reform? / Educational Researcher 25 (9) :
Battista, M. T / 2007 / Highlights of research on learning school geometry, In Second handbook of research on mathematics teaching and learning / Information Age : 91 ~ 108
Collopy, R / 2003 / Curriculum materials as a professional development tool: How a mathematics textbook affected two teachers' learning / Elementary School Journal 103 : 287
Doyle, W / 1983 / Academic work / Review of Educational Research 53 (2) : 159 ~ 199
Henningsen, M / 1997 / Mathematical tasks and student cognition: Classroom-based factors that support and inhibit high-level mathematical thinking and reasoning / Journal fo
Battista, M. T / 2007 / Highlights of research on learning school geometry, In Second handbook of research on mathematics teaching and learning / Information Age : 91 ~ 108
Collopy, R / 2003 / Curriculum materials as a professional development tool: How a mathematics textbook affected two teachers' learning / Elementary School Journal 103 : 287
Doyle, W / 1983 / Academic work / Review of Educational Research 53 (2) : 159 ~ 199
Henningsen, M / 1997 / Mathematical tasks and student cognition: Classroom-based factors that support and inhibit high-level mathematical thinking and reasoning / Journal fo
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