• 대한화학회지
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• 제66권1호
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• pp.15-30
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• 2022

본 연구는 과학 실천 수업을 위한 교사학습공동체 중학교 과학교사들의 PCK 요소 간 상호작용 탐색을 목적으로 한다. 이를 위해 교사학습공동체에 참여하는 5명의 교사를 대상으로 사전·사후 설문과 면담, 교사학습공동체 논의 녹음, 수업계획안, 수업 영상, 수업 일기 등의 자료를 수집하여 질적 분석을 하였다. 교사학습공동체 교사들의 과학 실천 수업 PCK 요소 간 상호작용은 일방적으로 영향을 미치는 단방향 상호작용과 서로 영향을 주기도 하고 받기도 하는 양방향 상호작용의 두 가지 유형으로 나타났다. 상호작용이 일회성으로 그치거나 연쇄적으로 일어나기도 했으며, 양방향 상호작용의 경우에는 교사학습공동체 한 모임에서 동시적으로 상호작용이 이루어지거나, 교사학습공동체 여러 모임을 거쳐 연속적으로 양방향 상호작용이 이루어지기도 했다. 본 연구는 교사학습공동체의 협력적 학습 맥락이 다양한 PCK 요소 및 하위요소 간 여러 가지 상호작용을 복합적으로 촉진하는 환경을 조성할 수 있다는 시사점을 제공한다.

• 한국지구과학회지
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• 제27권7호
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• pp.715-722
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• 2006

This study intended to find evidence of changes in teacher beliefs of teaching and learning and a case of infusing research experiences in teaching modules since their research participation. As part of this study, twenty three science and math teachers in Korea were provided with science research labs and field experiences in the University of Iowa for three weeks. The research units that teachers participated in for three weeks covered seven fields of subjects such as: geology, astronomy, chemistry, physics, mathematics, computer science, and environmental engineering. In the course of this study, the effectiveness of science research participation program was explored in terms of changing teacher beliefs and their production of teaching modules based on their research. This study especially focused on identifying changes of beliefs on science teaching and learning after participating in the research. A case study of a participant teacher was also conducted by comparing descriptively teaching modules before and after experiencing the program. It was found that the program affected the new modules and the research experiences affected participants' beliefs toward student centeredness.

• 한국초등과학교육학회지:초등과학교육
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• 제17권2호
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• pp.91-101
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• 1998

The purpose of this study was to find out how to be pursued elementary teachers' science instruction according to their understanding toward science. Sixty elementary teachers were involved in the questionnaire, investigating understanding on the nature of science and the science teaching. Two elementary teachers' science classes are observed. Their instructional objectives were analyzed. And their understanding toward science was measured. Teacher A had consistent modern philosophical views of science on the nature of science and science teaching, and teacher B had not consistency Klopfer's science educational objectives category was used to analyse instructional objective. The ideal proportions of the instructional objectives of the observed classes were established from science education specialist group. You ideality index was calculated. You ideality index indicate how far from the ideal proportions of the instructional objectives the observed instruction is. Relative proportions of instructional objectives appeared in science classes were compared with ideal instructional objectives. Instructional objectives containing the modem views appearing classes observed were compared according to teachers' understanding toward science. As results, teachers' understanding toward science showed lack of consistency, which is consisted of modern philosophical view of science on science teaching: modem and classical philosophical view of science on nature of science. Teacher A's instruction was approached more closely to the ideal proportions of the instructional objectives, showing fewer You ideality index. Instructional objectives containing the modern views are more appeared and closer to ideal proportions in teacher A's classes than in teacher B's. A teacher having modern understanding on nature of science would instruct science with modern scientific philosophical perspectives. Therefore teacher preparation programs should include more contents about modern philosophical understanding on the nature of science.

• 한국초등과학교육학회지:초등과학교육
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• 제38권3호
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• pp.406-425
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• 2019

The purpose of this study is to analyze The Effect of Teacher Participation-oriented Education Program (TPEP) centered on Multi-Faceted Analysis of Elementary Science Classes on the Class Expertise of novice teacher. First, in order to develop the TPEP, lectures and exploratory science classes were analyzed using imaging and eye-tracking techniques. In this study, the TPEP was developed in five stages: image analysis, eye analysis, teaching language analysis, gesture analysis, and class development. Participants directly analyzed the classes of experienced and novice teachers at each stage. The TPEP developed in this study is different from the existing teacher education program in that it reflected the human performance technology aspects. The participants analyzed actual elementary science classes in a multi-faceted way and developed better classes based on them. The results of this study are as follows. First, at the teacher training institutions and the school sites, pre-service teachers and novice teachers should be provided with various experiences in class analysis and multi-faceted analysis of their own classes. Second, through this study, we were able to identify the limitations of existing class observations and video analysis. Third, the TPEP should be developed to improve the novice teachers' class expertise. Finally, we hope that the results of this study are used as basic data in developing programs to improve teachers' class expertise in teacher training institutions and education policy institutions.

• 과학교육연구지
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• 제47권2호
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• pp.117-126
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• 2023

초등 과학 교사용 지도서에서 초등교사들이 과학수업을 준비하고 진행하는 과정에서 느끼는 어려움을 해결하는 데 도움을 줄 수 있는 각론은 중요하다. 2022 개정 교육과정 초등 과학 교사용 지도서를 개발하는 데 시사점을 얻기 위해서는 지도서 각론에 대한 초등교사들의 인식과 요구 조사가 필요하다. 이에 본 연구에서는 초등 과학 교사용 지도서 각론의 구성 요소와 디자인에 대한 분석을 바탕으로 설문지를 개발하여 초등교사들의 인식과 요구를 알아보고자 하였다. 이를 위해 먼저 초등교사들이 현재 사용하고 있는 지도서 각론의 구성 요소별 필요성, 만족도와 활용도에 대한 인식을 조사하였다. 다음으로 지도서 각론의 구성 요소와 디자인 등에 관한 교사들의 요구를 조사하였다. 연구 결과는 다음과 같았다. 첫째, 수업 준비와 진행에 도움이 되는 구성 요소들에 대해 초등교사들의 만족도가 상대적으로 높았다. 둘째, 초등교사들은 수업에 필요한 구성 요소들을 한눈에 파악할 수 있는 배치와 가독성 높은 디자인 구성을 원하였다. 결론적으로 초등 과학 교사용 지도서 각론은 과학 교수·학습에 필요한 수업 준비, 수업 흐름, 교수·학습 자료 등을 한눈에 파악하고, 가독성 높게 구성해야 함을 알 수 있었다. 이 연구 결과를 토대로 향후 초등교사들이 실제 수업에 활용할 수 있는 교과용도서가 될 수 있게 새로운 접근과 시도를 해야 할 것이다.

• 한국과학교육학회지
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• 제42권4호
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• pp.429-438
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• 2022

본 연구에서는 2015 개정 교육과정 지구과학 교과서를 중심으로 인포그래픽 유형을 분석하고 교사들의 그래픽 제작 도구 활용 실태를 점검함으로써 인포그래픽 제작 연수 프로그램을 통한 과학교사 전문성 신장 방안을 제안하고자 하였다. 이를 위해 지구과학 교과서에 제시된 시각화자료를 분석하여 인포그래픽의 유형에 따른 특징을 파악하였다. 또한, 인포그래픽 제작 연수 프로그램의 실행 결과를 유형별로 제시하고 연수 프로그램 이수 전후 설문 조사를 통해 과학교사들의 인포그래픽에 대한 인식 및 역량 변화를 분석하였다. 교과서 분석 결과 지구과학 교과에서는 도표형, 지도형, 비교분석형 인포그래픽을 가장 많이 사용하고 있으며, 주로 텍스트 보조형 인포그래픽으로 제시하였다. 과학교사 112명을 대상으로 인포그래픽 제작 연수프로그램을 5회 진행한 결과 완성형, 텍스트 보조형, 불완전형, 그레이디언트형 인포그래픽을 제작하였으며, 평가 문항 출제를 위한 불완전형 인포그래픽의 제작 수요가 가장 높았다. 설문 조사 결과에 따르면 대부분의 과학교사는 인포그래픽의 중요성을 인지하고 있으나, 인포그래픽을 제작해 본 경험이 없어 양질의 인포그래픽을 제작할 수 있는 역량이 부족한 것으로 나타났다. 연수 이수 후, 74.1%의 교사들이 수업자료와 평가 문항의 질이 향상되었다고 느꼈으며, 새로운 유형의 인포그래픽을 개발하는 과정이 전공 지식 재교육과 교수-학습방법 개선에 도움이 된다고 응답하였다. 연구 결과를 토대로 인포그래픽 제작 연수 프로그램을 통한 과학교사의 전문성 신장 방안을 제안하였다.

• 한국초등과학교육학회지:초등과학교육
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• 제39권1호
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• pp.100-116
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• 2020

The purpose of this study was to investigate the interaction of science PCK between two elementary school teachers by the teacher collaboration within the school. We chose the case that two teachers collaborated spontaneously in the 5th-grade science classes. Even though they had similar teaching experiences, one of them had the science PCK while the other did not. As a result of this study, two teachers began to collaborate to avoid comparisons of science classes between them. They shared the same teaching plan but practiced science teaching individually. During they taught science, they usually collaborated on the instructional sequences, student's activities, and the content of assessments. They had an in-depth collaboration when the teacher who lacked the science PCK asked help to teach problem-centered learning by science inquiry. During the collaboration, their science PCK components, especially the knowledge of instructional strategies for teaching science, shared and it affected the teacher's science practices who lacked the science PCK. However, they did not usually share the knowledge of teaching for their everyday science classes because two teachers had the perception of noninterference about their science classes. This case has the limitation that it is hard to generalize the results but teacher collaboration shows the possibility to develop the elementary school teachers' science professionalism by having peers in the school who can help them in science classes.

• 한국초등과학교육학회지:초등과학교육
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• 제29권4호
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• pp.552-566
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• 2010

This paper is an in-depth case study to analyze integrated elementary science lesson planning and practical teaching by two teachers at an urban elementary schools. One is an experienced teacher and the other is a beginning teacher. For this study, researchers asked teachers to design 5 stages of lesson planning after sharing basic theories about the integrated science education. The first of the 5 lesson planning stages is curriculum analysis and choice of integrated science topic. The second stage is constructing the frame of integrated science lesson contents, and the third is drawing a diagram of the integrated science lesson development. The fourth stage is making a table of lesson plans, and the last stage is writing integrated science lesson plans. Then, the teachers implemented the lessons they created. They taught students one unit of science which is composed of 8 lessons. Difficulties that teachers meet during designing plans and integrated science class were analyzed. 5 staged lesson planning, video transcriptions, teacher interview about lesson planning and teaching, researchers' checklists, reports of inspection classes, teachers' self evaluation, and students interviews were used for this study. One of the significant results of this study is that both experienced and beginning teachers had many difficulties in deciding on time to teach and contents of science and other subjects, as well as selection and organization of whole topics of integrated science teaching. The beginning teacher especially had greater issues with developing definite teaching-learning strategy to conduct thoughts and views for integrated science at the whole unit and each lesson. However, the experienced teacher was using various teaching-learning strategies by utilizing integrated science teaching professionalism to develop students' integrated thinking ability during the instruction of other subjects. The outcomes of this study are that both teachers could deeply understand the need and value of integrated science education at the elementary school through planning and teaching 8 lessons, and that they could have self-confidence with development of teaching professionalism for integrated science teaching. It may be possible that this study could help the development of pre- and in-service program for improvement of integrated science teaching professionalism for elementary school teacher.

• 한국초등과학교육학회지:초등과학교육
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• 제28권1호
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• pp.9-23
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• 2009

This research defined professionality of science teacher from the perspective of PCK. An teaching strategy in the in-service teacher training for the gifted education was proposed based on the definition and implemented at an in-service teacher training program for the gifted education in order to explore about the teaching strategy and suggest practical implications that could improve the program. The in-service teacher training teaching strategy proposed in this research consists of three components: 'crafting activity materials', 'conducting inquiry-based experiment', 'developing rubric for identification of giftedness'. The survey carried out for the participants of the teacher training program showed that teachers perceived the importance of the need for the rubric for gifted identification, developing activity materials for the gifted education in science, and developing the rubric of gifted identification as properties for in-service teacher training programs fur the gifted education. However, the insufficiency of time and opportunities for being fully engaged in such a program made teachers feel lack of self-confidence in developing activity materials for the gifted education in science and rubric for gifted identification. Therefore, teacher training programs reflecting real features of the gifted education should be constantly developed and provided to enhance the effectiveness of in-service teacher training programs.

• 한국도서관정보학회지
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• 제41권2호
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• pp.317-337
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• 2010

교사와 학부모 그리고 학생은 사서교사를 수업에 참여하지 않는 자료 관리자로 인식하고 있다. 따라서 사서교사는 직업 기능과 전문직의 특성을 충족하지 못한 채 존재감이 매우 허약한 실정이다. 이것은 사서교사 배치를 외면한 학교도서관 정책과 사서교사와 사서의 자격과 역할을 동일시하는 법과 제도 때문이다. 그러나 근본적인 원인은 교수자의 자질을 갖춘 유능한 사서교사를 양성하기 위한 맞춤형 프로그램을 갖고 있지 않은 배경학문 공동체의 방관자적 태도이다. 따라서 사서교사의 직업적 위상 강화를 위해서는 사서직 공동체가 사서교사를 교수매체 전문가로 인정하고, 다양한 교육과정을 개발하여야 한다. 또한 사서교사 스스로 개인 역량 개발을 위한 자기평가를 활성화하고 전문 단체의 활동력을 강화할 필요가 있다.