초등학교 학생들의 수업 전후 광합성 관련 개념의 지위 중복 변화 분석
Analysis on the Change of Niche Overlap of Elementary School Students’ Photosynthesis Concepts through Instruction
2
조회
0
다운로드
4
인용
0
참고문헌
키워드
초록
Conception in learner's cognitive structure has a niche as species in ecosystems. The purpose of this study is to analyze the change of niche overlap of photosynthesis concept through instruction. The photosynthesis concepts were selected from literature review. Selected concepts were in 4 areas: Location of photosynthesis, reactants, products, and environmental factors. The subjects consisted 304 elementary students. The respondent marked the relevance between the presented concepts and each area on a scale of 1~30 points. The analysis of niche overlap in concepts was performed by changing in niche overlap graph, niche space size, and overlap index before and after instruction. The results are as follows. First, on the whole understanding level and relevance of the scientific concepts was increased through instruction as a result of learning. Second, elementary school students cognitive concepts in the form of chunking concepts through classification process. Based on the results, this study has the following suggestion. Students’ conceptual ecologies and niche analyzed by this study will be used as material for development of instruction strategy.
Abstract
Conception in learner's cognitive structure has a niche as species in ecosystems. The purpose of this study is to analyze the change of niche overlap of photosynthesis concept through instruction. The photosynthesis concepts were selected from literature review. Selected concepts were in 4 areas: Location of photosynthesis, reactants, products, and environmental factors. The subjects consisted 304 elementary students. The respondent marked the relevance between the presented concepts and each area on a scale of 1~30 points. The analysis of niche overlap in concepts was performed by changing in niche overlap graph, niche space size, and overlap index before and after instruction. The results are as follows. First, on the whole understanding level and relevance of the scientific concepts was increased through instruction as a result of learning. Second, elementary school students cognitive concepts in the form of chunking concepts through classification process. Based on the results, this study has the following suggestion. Students’ conceptual ecologies and niche analyzed by this study will be used as material for development of instruction strategy.
참고문헌 (33)
- Ausubel, D., "Educational psychology: A cognitive view" (1968), Holt, Rinehart & Winston
- 정화숙, "제7차 교육과정에 의한 중등 과학 교과서의 광합성 영역에 대한 용어와 탐구의 연계성 분석", 생물교육, 33(2), pp.196~208 (2005), 한국생물교육학회
- Chung, Y., "Students' understanding of photosynthesis and an analysis of their misconceptions", The Korean Journal of Biological Education, 26(1), pp.1~7 (1998)
- Demaster, S., "Students' conceptual ecologies and the process of conceptual change in evolution", Science Education, 79(6), pp.637~666 (1995)
- Disessa, A., "Reconsidering conceptual change: Issues in theory and practice" (2002), Kluwer
- Han, J., "Niche overlap of social spare : Duality of individuals and groups", The Korean Association for Survey Research, 2(1), pp.109~127 (2001)
- Hannan, M. T., "The population ecology of organizations", American Journal of Sociology, 82(5), pp.929~964 (1977)
- Hazer, E., "First year university students' understanding of photosynthesis, their study strategies & learning context", The American Biology Teacher, 56(5), pp.274~279 (1994)
- Hewson, P. W., "The role of conceptual conflict in conceptual change and the design of science instruction", Instructional Science, 13, pp.1~13 (1984)
- 정재훈, "생태 지위적 접근을 통한 5학년의 광합성 개념 분석", 한국과학교육학회지, 31(4), pp.513~527 (2011), 한국과학교육학회
- Jonassen, D., "Theoretical foundations of learning environments" (2012), Routledge
- Jun, T., "A study on the students' conception and misconception about phothsynthesis and evolution", The Korean Society of Biology Education, 17(1), pp.1~14 (1989)
- Kang, K., "A case study on interactional characteristics of conceptual ecology in the context of conceptual change", Journal of the Korean Association for Science Education, 21(4), pp.745~756 (2001)
- Kim, H., "The effects of TWA(Teaching-With-Analogies)model for the photosynthesis concept learning in elementary science", Journal of the Korean Association for Science Education, 21(2), pp.444~458 (2001)
- 김남석, "니치(niche) 개념으로 본 한국 영화의 생태학적 구도연구", 현대문학이론연구, (56), pp.31~52 (2014), 현대문학이론학회
- 김영신, "제 7차 교육과정의 초․중등 생물 수업 목표의 연계성 지도 분석", 한국과학교육학회지, 29(6), pp.693~711 (2009), 한국과학교육학회
- Ko, H., "Analysis of the niche overlap of concepts in the nervous system after 9th grade class", master, pp.2014
- Lim, S., "Analysis of conceptual linkage errors of cell division and development and application of teaching-learning strategies based on semantic network analysis", doctor, pp.2014
- 임수민, "Analysis of Concept's Diversity and Proximity for Photosynthesis in Grade 7 Students", 한국과학교육학회지, 32(6), pp.1050~1062 (2012), 한국과학교육학회[DOI]
- 임수민, "과학 교사와 예비교사가 인식하는 광합성 개념의 생태적 지위 분석", 중등교육연구, 59(3), pp.763~787 (2011), 사범대학부속중등교육연구소
- 임수민, "교육과정 개정에 따른 7, 8학년 광합성 개념의 이해수준 차이 분석", 생물교육, 40(2), pp.179~194 (2012), 한국생물교육학회[DOI]
- Marmaroti, P., "Pupils' understanding of photosynthesis : A questionnaire for the simultaneous assessment of all aspects", International Journal of Science Education, 28(4), pp.383~403 (2006)
- McPherson, M., "An ecology of affiliation", American Sociological Review, 48(4), pp.519~532 (1983)
- Posner, G., "Accommodation of a scientific conception : Toward a theory of conceptual change", Science Education, 66(2), pp.211~227 (1982)
- Simpson, W. D., "Understandings and misconceptions of biology concepts held by students attending small high schools and students attending large high schools", Journal of Research in Science Teaching, 25(5), pp.361~374 (1988)
- Southerland, S. A., "Describing teachers' conceptual ecologies for the nature of science", Science Education, 90(5), pp.874~906 (2006)
- Stremke, S., "Ecological concepts and strategies with relevance to energy-concious spatial planning and design", Environment and Planning B : Planning and Design, 37, pp.518~532 (2010)
- "A revisionist theory of conceptual change" (1992)[URL]
- Thorley, N., "The role of the conceptual change model in the interpretation of classroom interactions", doctor, pp.1990
- Toulmin, S., "Human understanding: The collective use and evolution of concepts" (1972), Clarendon Press
- Waheed, T., "Understanding interrelated topics : Photosynthesis at age 14+", Journal of Biological Education, 26(3), pp.193~199 (1992)
- Yang, J., "The psychological hierarchy appeared in awareness of geographical concepts of elementary school students: Focused on 'climate' and 'population' concepts", doctor, pp.2013
- 여채영, "수업에 의해 변화되는 9학년 유전 개념의 생태 지위 분석", 한국과학교육학회지, 31(5), pp.680~693 (2011), 한국과학교육학회