• 한국학교수학회논문집
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• 제9권4호
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• pp.575-595
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• 2006

본 연구는 교육대학교의 교육현장에서 '놀이수학' 강의를 실행하고, 이를 통해 예비초등교사와 초등학교 수학교육에 적용할 수 있는 놀이수학에 대해 살펴봄으로써 이들이 초등학교 수학수업을 준비함에 있어 새로운 동기와 흥미를 가질 수 있도록 하는 것을 목적으로 한다. 연구대상으로 선정된 교육대학교 3학년 43명의 학생들은 강의시간을 통해 조작교구와 구체물을 활용한 놀이수학활동을 직접 경험해보고, 이러한 놀이수학의 주제들이 초등학교 수학의 어떤 영역과 학년에서 적용가능한지를 살펴보았다. 또한 초등학교 수학수업에 적용할 수 있는 놀이수학 학습자료를 개발하는 등 예비초등교사로서 이후 수학수업에서 놀이수학을 활용하는데 필요한 기초적인 지식을 다루고자 하였다.

• 대한수학교육학회지:학교수학
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• 제8권1호
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• pp.89-106
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• 2006

본 연구에서는 사범대학의 교육현장에서 '산파법의 이해와 적용'을 논의의 대상으로 하여 예비수학교사들로 하여금 산파법에 의한 가상수학수업을 설계, 실행하도록 하였다. 연구 대상으로 선정된 사범대학 수학교육과 3학년 44명의 학생들이 정규 강좌시간을 활용하여 조별프로젝트 활동으로 산파법 적용 수업을 실행하였다. 본 연구에서는 2차에 걸쳐 실행된 수업활동결과에 대한 자료를 바탕으로 하여 예비 수학교사의 산파법 적용 수학수업 실행의 교육적 효과를 분석하였다. 아울러 본 연구에서의 수업구성실행이 예비수학교사교육에 주는 시사점을 도출하였다.

• 대한수학교육학회지:수학교육학연구
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• 제21권4호
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• pp.345-359
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• 2011

본 연구에서는 예비 수학 교사 교육의 현장에서 공학적 도구를 교육적으로 활용하는 방법에 초점을 두고 수학 프로그램 탐구 과제 수행을 계획하고 실행하였다. 수학 교육 강좌 시간을 이용하여 예비 수학 교사들에게 수학 프로그램을 수학의 내용 지도에 효과적으로 활용하는 사례 탐구의 기회를 제공하고자 하였다. 또한 탐구 과제 수행 과정을 통해 가르치고 배우는 활동을 경험하고 교수-학습에 대한 바람직한 인식을 함양하도록 하였다. 장기간의 자율적 탐구 시간을 위한 사전 안내, 조별 학습 및 전 구성원의 참여 유도, 발표를 통한 실습 제공, 반성의 과정을 계획하고 실행한 결과 예비 수학 교사들은 짧은 시간에 중등 수학 교과서에서 다루고 있는 여러 수학 프로그램에 대한 기초 지식을 습득하였다. 뿐만 아니라 조별 탐구와 실습의 과정을 통해 수학 프로그램에 대한 탐구 역량이 강화되었다. 아울러 전체 동료들과 함께 가르치고 배우는 활동을 체험하면서 바람직한 지도를 위해 교사가 갖추어야 할 자세나 마음가짐에 대해서도 긍정적인 인식을 갖게 되었다. 예비 수학 교사 교육에서 중등 수학 교과서에 제시된 수학 프로그램에 대한 기초 지식을 제공하고 그것을 수학 내용 지도에 교육적으로 활용하는 탐구 활동을 실행한 본 연구는 우리나라 교육과정 제안의 실행 방법을 충실히 탐색하면서 현장 적응력을 갖춘 교사를 양성한다는 관점에서 의미가 있다고 평가된다.

• 한국수학교육학회지시리즈A:수학교육
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• 제45권1호
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• pp.75-96
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• 2006

The purpose of this study was to analyze how elementary pre-service teachers learned the pedagogical content knowledge of mathematics and to understand the challenges and difficulties that they experienced in the course of student teaching. A qualitative case study provided an in-depth description of the whole three weeks of student teaching process. Four pre-service teachers and two mentor teachers participated in this study. Multiple data collection techniques were used; classroom observations, in-depth interviews, document analysis, and researcher's field notes. The results of this study showed how pre-service teachers learn PCK of mathematics in designing mathematics lessons, understanding mathematics learners and delivering mathematics lessons and what are the difficulties and challenges they experienced. Finally this study discussed about some suggestions to pre-service program and future research.

• 한국수학교육학회지시리즈A:수학교육
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• 제52권4호
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• pp.465-481
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• 2013

In this study, 27 pre-service teachers presented virtual mathematics instruction to develop his/her own teaching practice ability. I found several attributes in their virtual mathematics instruction such as connecting contents, asking justification, encouraging students' communication, representing variously, and using ICT etc. These will be the characteristics of the future mathematics class. When peer pre-service teachers assess presenter's instruction quantitatively, there are differences in the results between expert and pre-service teachers. Pre-service teachers didn't find the elements of student self assessment or group assessment and communication activities at the virtual instruction. When they assess peers' virtual instruction qualitatively, the results are specific or new ones compared with the quantitative assessment elements. Thus I suggested some implications for the mathematics pre-service teachers' virtual instruction in the view of teacher education.

• 한국수학교육학회지시리즈A:수학교육
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• 제58권3호
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• pp.443-458
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• 2019

본 연구는 예비 수학 교사들의 수학적 모델, 수학적 모델링 및 수학적 모델링의 교육적 활용에 대한 인식을 조사하고 그들 간의 관계에 대하여 탐색하였다. 210명의 예비 수학 교사들의 설문에 대한 응답을 구조방정식 모형을 이용하여 양적 분석하였다. 연구 결과에 따르면, 예비 수학 교사들의 수학적 모델 및 모델링에 대한 인식은 수학적 모델링의 교육적 활용에 대한 인식에 영향을 미치는 것으로 나타났으며, 이에 대한 연구 및 교육적 함의점을 논의하였다.

• 한국수학교육학회지시리즈D:수학교육연구
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• 제3권1호
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• pp.23-34
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• 1999

This paper presents a summary of the Scientific Research Training (SRT) in Liaocheng Teachers University, which is a representative of normal universities and teachers' colleges in China. There is a survey on the situation of SRT in China systematically and historically. Tentative ideas about SRT in future are targeted at the teachers and heads of departments in China.

• 한국수학교육학회지시리즈A:수학교육
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• 제57권1호
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• pp.1-36
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• 2018

The purpose of this study is to examine the relationship between utilization of technology and TPACK in mathematics teachers, and to analyze needs and retentions, difference between needs and retentions, and educational needs of TPACK in mathematics teachers. Furthermore, we will prioritize TPACK items that mathematics teachers want to change, and provide implications for teacher education related to TPACK in the future. To do this, we analyzed 328 mathematics teachers nationwide by using survey on the utilization of technology, averages of TPACK's needs and retentions, t-test of two averages, Borich's educational needs analysis, and the Locus for Focus model. The results are as follows. Firstly, the actual utilization rate was lower than the positive recognition of utilization of technology by mathematics teachers, and many mathematics teachers mentioned the lack of knowledge related to TPACK. Secondly, the characteristics of in-service mathematics teacher's needs and retentions for TPACK were clear, and TPACK's starting line of in-service mathematics teacher can be different from pre-mathematics teacher's. The retentions was high in the order of CK, PCK and PK, and the needs was higher in the order of TPACK, TCK, TK and TPK. All of the higher retentions were knowledge related to PCK, and the value of CK was extremely high among them. In addition, mathematics teachers recognized needs for integrated knowledge related to technology, and they needed more TCK than TPK. The difference between needs and retentions showed that all items except two items in the PK were significant. Retentions of all items in CK was higher than needs, needs of all items in TK, TCK, TPK and TPACK was higher than retentions, PK and PCK were mixed. Thirdly, based on the analysis of Borich's educational needs and the Locus for Focus model, teacher education on TPACK for mathematics teachers needs to focus on TPACK, TK, TCK, and TPK. Specifically, TPACK needs to combine technology in terms of creativity-convergence, mathematical connections, communication, improvement of evaluation quality, and TK needs to new technology acquisition, function of utilizing technology, troubleshoot problems with technology, TCK needs to mathematical value(esthetic, practical) with technology, and TPK needs to consider technology in terms of evaluation methods, teaching and learning methods, improvement of pedagogy. Therefore, when determining the direction of teacher education related to TPACK in the future, if they try to reflect these items in detail, the teachers could participate more actively and receive practical help.

• 대한수학교육학회지:학교수학
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• 제3권1호
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• pp.45-74
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• 2001

In this paper, an analysis of survey questions relating to educational technology which was extracted from a more general survey of 1-12 mathematics teachers in Korea is reported. The general survey was conducted to provide a baseline for evaluating and developing recommendations for mathematics curriculum that is consistent with the knowledge based information society model of the future. The basic requirements for technology based education are availability of hardware and the ability of teachers to use technology for education. Therefore, the availability and use of technology by mathematics teachers in today’s curriculum was analyzed. The computer ability of teachers, the amount of computer use in the classroom, and the attitude of teachers about the use of technology for education was analyzed. The analysis is intended to provide a baseline of information for understanding and developing plans for better implementing technology for mathematic education.

• 한국수학교육학회지시리즈A:수학교육
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• 제56권4호
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• pp.407-434
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• 2017

The purpose of this study is to develop and verify the TPACK measurement tool for middle and high school mathematics teachers in the Korean context. Also, by clarifying the relationship between subordinate factors of Mathematics teachers' TPACK, an attempt was made to provide suggestions on the designs and directions for the in-service and pre-service teacher education and the programs for improving mathematics teachers' TPACK in the future. In order to achieve this goal, TPACK factors of mathematics teachers were extracted by reviewing literature on PCK, MKT, and TPACK. Then, content validity, basic statistical survey, reliability verification, exploratory factor analysis, confirmatory factor analysis, and structural equation model verification were conducted sequentially. At first, preliminary analysis was carried out on 79 mathematics teachers, and 76 items excluding the items with extreme value and reliability were included in the basic statistical analysis. And secondly, an exploratory factor analysis was conducted on 376 mathematics teachers, and this instrument consisted of 7 subordinate factors(CK, PK, TK, PCK, TCK, TPK, TPACK) and 61 items. Also by conducting confirmatory factor analysis and structural equation model test with 254 mathematics teachers, the measurement tool was confirmed the validity and reliability through statistically significant analysis. Then, the importance of integrated knowledge was confirmed by looking at the relationship between the TPACK factors of in-service mathematics teachers. The integrated knowledge(PCK, TCK, TPK) has played a crucial role in the formation of TPACK rather than the knowledge of CK, PK, and TK alone. Finally, the validity of TCK was confirmed through the structural equation modeling of TPACK. TCK not only directly affected TPACK, but also indirectly through TPK. According to these affirmative results, this measurement tool is claimed to be suitable for measuring the factors of Mathematics teachers' TPACK, and also the structural equation model can be regarded as a suitable model for analyzing the structural relationship of mathematics teachers' TPACK.