The Mathematical Education (한국수학교육학회지시리즈A:수학교육)
- Volume 44 Issue 2 Serial No. 109
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- Pages.215-228
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- 2005
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- 1225-1380(pISSN)
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- 2287-9633(eISSN)
The Scoring Framework Development for Teacher's Knowledge of Fractions
분수에 대한 교사 지식의 평가 기준 개발
Abstract
The purpose of this study is to development the scoring framework for teacher knowledge of fractions. This framework is qualified in the content-validity by professional educators' evaluation and in the reliability by correlation coefficient. 2 math educators judged that this framework is composed of appropriate scoring category, scoring criterion, and scoring level. After 2 teachers scored the tasks, correlation coefficient was calculated between evaluators. The coefficient is evaluated high in that it is more than 0.80.