생물교사와 예비교사가 제시한 고등학교 광합성 영역의 배경 개념 분석
Analysis of Background Concepts for Photosynthesis Domain of High School Proposed by Biology Teachers and Preservice Teachers
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The concepts in biology are the basic units of biological knowledge construction and it requires enough background knowledge to understand new concepts. The background concept of this is an important factor in forming correct scientific concepts. Especially, so photosynthesis domains are consisted of various concepts, students have many misconceptions. In this study we investigated background concepts of photosynthesis domains target of 73 biology teachers and 109 preservice teachers. The results are as follow. Biology teachers offered more background concepts than preservice teachers. Also, both of two groups proposed more background concepts than curriculum contents of secondary school. Moreover, as preservice teachers presented concepts having to know after learning as background concepts, it seemed they didn't know precisely the learning level in curriculum. And then they responded physics and chemical concepts as well as biological as background concepts of photosynthesis domains. This study can help high school students to understand and to revise misconception of photosynthesis domains with complicated and various conceptional traits. In addition, this can be used basic data for a model research to improve the teaching quality of teachers.
Abstract
The concepts in biology are the basic units of biological knowledge construction and it requires enough background knowledge to understand new concepts. The background concept of this is an important factor in forming correct scientific concepts. Especially, so photosynthesis domains are consisted of various concepts, students have many misconceptions. In this study we investigated background concepts of photosynthesis domains target of 73 biology teachers and 109 preservice teachers. The results are as follow. Biology teachers offered more background concepts than preservice teachers. Also, both of two groups proposed more background concepts than curriculum contents of secondary school. Moreover, as preservice teachers presented concepts having to know after learning as background concepts, it seemed they didn't know precisely the learning level in curriculum. And then they responded physics and chemical concepts as well as biological as background concepts of photosynthesis domains. This study can help high school students to understand and to revise misconception of photosynthesis domains with complicated and various conceptional traits. In addition, this can be used basic data for a model research to improve the teaching quality of teachers.
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