물의 순환에 대한 예비 지구과학 교사들의 인식 = Pre-service Earth Science Teachers' Perceptions about Water Cycle

다국어 초록 (Multilingual Abstract)

The purpose of this study is to examine the perceptions of pre-service teachers, which directly affect theconcepts and ways of thinking of students who are studying Earth science. This work further seeks to identify pre-serviceEarth science teachers’ Earth science-centered ways of thinking regarding the components and the process of water cycle.The concept sketch method was used to survey 50 pre-service teachers who majored in Earth science education at aNational Teachers’ University. The survey analyzed the preservice teachers’ perceptions of a subordinate concept of Earthcycle based on a subordinate concept of Earth systems including Hydrosphere, Atmosphere, Geosphere, and Biosphere.The preservice teachers only perceived the components of the water cycle as ones in Hydrosphere and Atmosphere. InBiosphere, many participants lack the knowledge about how the actions of plants and animals, and human beings impactthe water cycle. About the process of water cycle, the majority of the participants only perceived evaporation andprecipitation as the process of cycling: their understanding about the underground flow of water was more lacking thanthe surface flow.......... water cycle, Earth systems, pre-service teacher, concept sketch. . : . ... ... .. ... ... .... ... ... ... .... ... ... . .... .

참고문헌 (Reference)

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