고래 과제에서 과학고등학교 학생들이 고안한 가설 검증 방법의 분석을 통한 실험 설계 능력 지수 산출식의 개발

• 영문명: Development of the Quotient Equation of Experimental Design Ability by Analysis of the Science High School Students` Hypothesis-testing Methods Generated in the Whale Task
• 발행기관: 개인저작물
• 저자명: 권용주(Yong-Ju Kwon) · 이준기(Jun-Ki Lee) · 이일선(Il-Sun Lee) · 최상규(Sang-Kyu Choi)
• 간행물 정보: 『개인저작물 - 사회』제36권 제1호, 40~51쪽, 전체 12쪽
• 주제분류: 사회과학 > 개인저작물
• 파일형태: PDF
• 발행일자: 2008.03.01

영문 초록

The purpose of this study was to develop an equation, which could quantitatively evaluate individual`s experimental design ability. To the attainment of our goal, 9 science high school students were participated in this study. Experimental design task about whale was generating hypothesis on the following question: `Whales spend much of their lives in freezing cold Arctic and Antarctic waters. How do they stay warm in such cold water?` and designing experiments for testing their hypothesis. The experimental designs that generated by them was analyzed by 4 major factors(type, richness, diversity and elaborateness) which was extracted from important component of the classified types. Then, general equation which could quantitatively and objectively evaluate individual`s experimental design ability was invented by an inductive method. After considering all the factors, we reached following equations. ‘DQ = Σ{DEn × Σ(TEn × EEn)}’. According to this results, whale task and experimental design ability quotient(DQ) equation which invented in this study may be applied a practical use of measuring students` ability of scientific experimental design.

목차

Ⅰ. 서 론

Ⅱ. 연구 방법 및 절차

Ⅲ. 연구 결과 및 논의

Ⅳ. 결론 및 교육적 적용

Ⅴ. 참고문헌

초록

키워드

experimental design ability science high school student whale task experimental design ability quotient(DQ).