• 한국과학교육학회지
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• 제7권1호
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• pp.19-32
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• 1987

The primary purpose of this study was to assess understanding of concrete and formal operational science content by concrete and formal operational students in secondary school physical science classes. To carry out this study subjects were selected from junior high schools of over 2500 students, and they were identified as concrete, transitional, or formal operational using GALT(Group Assessment of Logical Thinking) developed by Roadrangka, Yeany and Padilla(1983). Instructional objectives were extracted from the science content taught during the second term of the academic year in the 7th, 8th and 9th grade, and they were classified as concrete or formal operational. Written test involving those objectives were constructed and administered. The results of this study suggested that formal operational thought brought deeper understanding to concrete science content as well as formal science content. Differential effects by sex on understanding of both concrete and formal science content were contradictory through the grade levels. Results of multiple comparison tests suggested that students categorized as formal operational demonstrated no better understanding of concrete science content than those categorized as transitional. However, they demonstrated better understanding of formal science content.

• 한국정보통신학회논문지
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• 제15권7호
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• pp.1604-1612
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• 2011

청소년들에게 교육을 통하여 올바른 정보통신 윤리 의식을 갖도록 함으로써 순기능을 최대화시키고 동시에 역기능을 최소화시킬 수 있다. 특히 이러한 정보통신 윤리교육은 언제 어디서나 교육이 가능한 웹의 장점인 웹 기반 교육콘텐츠를 통하여 교육적 효과를 극대화 할 수 있다. 따라서 본 연구에서는 이를 달성하기 위하여 웹을 통한 윤리교육을 중심으로 청소년들이 정보통신에서의 기본인 윤리 의식과 태도를 가질 수 있도록 하는 구체적인 방안을 제시한다. 이를 위해 언제 어디서나 윤리 교육이 가능한 웹 기반 교육용 컨텐츠를 설계하고 이 교육 과정을 비교 분석한다.

• 정보교육학회논문지
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• 제10권1호
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• pp.129-141
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• 2006

초등학교 ICT 교육과정의 개정에 따라 학교 현장에서 ICT 교육과정을 운영하기 위한 교육과정 내용의 체계화 방안을 제안하였다. 컴퓨터 교과 교육의 정당화를 바탕으로 교과 내용의 선정 기준과 조직 원리를 탐구하였으며 개정된 ICT교육과정의 내용 체계에 이를 적용 분석하였다. 이를 학습자의 인지 발달에 따른 사고활동 과정과 결합하여 학년 간에는 교육 내용을 계열성 및 계속성의 원리에 따라 논리적으로 조직하고, 동 학년은 학습자의 경험을 중심으로 학습 과제를 확대하는 심리적 조직 방안을 제시하였다. 또한 컴퓨터 교과의 목적과 개정방향에 비추어 내용의 양과 범위를 제안하였다. 이것은 초등학교 ICT교육과정 운영 및 교재 개발의 이론적 배경을 제공한다.

• 정보교육학회논문지
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• 제16권1호
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• pp.71-80
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• 2012

본 연구는 테크놀로지 내용교수지식(TPACK) 모형을 예비교사 교육에 적용시켜 보고자 하였다. 이를 위해 테크놀로지를 활용 교과목을 수강하는 중등예비교사 142명을 대상으로 학기초와 학기말에 걸쳐서 설문을 실시하였다. 연구 결과, TPACK의 주요 구성요소인 테크놀로지 지식, 내용지식, 교수지식 중 테크놀로지 지식과 내용지식의 영역이 신장되었음을 보여주었다. 하위요인별로는 TPACK의 7개 하위영역 중 교수지식과 내용교수지식을 제외한 모든 하위영역에서 유의미한 향상을 보여주었다. 이를 바탕으로 테크놀로지 지식과 내용지식의 향상 및 교수지식에 관해 논의하고, 우리나라에서도 테크놀로지 지식과 교수지식 및 내용지식이 통합된 형태의 (예비)교사 교육이 이루어져야 함을 제안하였다.

• 수산해양교육연구
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• 제6권2호
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• pp.198-216
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• 1994

The problem of promoting instructional effect using reorganizing the content of textbook is one of the major concerns of many education theorists and teachers. The results of many researches about above problem reveal that reorganizing the content of textbook promotes the ability of recall and problem solving of learners. The content structure of current navigation textbook revealed a categorical structure as its basic framework, though it seems to be a poor one. A categorical structure is known as providing an inferior information processing mechanism for learners than a learning hierarchy content structure is. Furthermore current content structure hasn't given any considerations to navigation in practice, spatial contexts and sequential events of ships from a harbor to another harbor. The learning hierarchy content structure has an advantage of giving learners more systematic and stronger knowledge networks than a categorical structure.

• 한국수학교육학회지시리즈D:수학교육연구
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• 제16권1호
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• pp.51-66
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• 2012

This study investigated the impact of entry level of mathematics subject knowledge on student teachers' mathematics pedagogical content knowledge development and performance in mathematics teaching practice. The sample consisted of 24 mathematics student teachers, 12 of whom passed A-Level mathematics and 12 of whom only passed O-level mathematics. They were all studying in a 4-year bachelor of education (Honours/Primary) programme; they were either majoring or minoring in mathematics. Results showed that student teachers' entry-level mathematics subject knowledge is not related to their mathematics pedagogical content knowledge development or their mathematics teaching performance. These findings may lead society to consider whether student teachers who have passed O-level mathematics are already eligible to be trained as professional primary mathematics teachers. As a consequence, this study raises the issues of how to develop student teachers' mathematics pedagogical content knowledge and whether we need to restructure our bachelor of education (Primary) programmes' curriculum in teacher professionalism.

• 대한가정학회지
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• 제49권1호
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• pp.1-16
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• 2011

This study analyzed the items for the Home Economics teacher selection test, which were carried out through the school year 2002 to 2010, based on Pedagogical Content Knowledge in Home Economics Education (H-PCK). Two frameworks were used: (1) H-PCK matrix transformed from the Content Knowledge in Home Economics Education (H-CK) and the Pedagogical Knowledge; (2) Five components of H-PCK. The results of this study were as follows: (1) The test items were classified into H-CK items and H-PCK items from the H-PCK matrix analysis. (2) While the number of items on knowledge of teaching strategies was the highest, no item on knowledge of understanding students was identified. Since the test can be considered as Measurement-Driven Instruction, it will have backward influences on the teacher education program in universities. Thus, if promising and capable new Home Economics teachers are to be recruited, the test items should include all the components of H-PCK.

• 한국환경교육학회지:환경교육
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• 제22권3호
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• pp.125-135
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• 2009

In this study, we discuss pedagogical content knowledge (PCK) of pre-service environment teachers since PCK is one of the most important professional competencies for teachers. In Republic of Korea, environmental education is taught as an independent subject in middle and high schools. Thus, pedagogical content knowledge (PCK) of environment teachers plays an important role for quality EE at schools. The purpose of this study is to find out the PCK(Pedagogical Content Knowledge) of pre-service environment teachers. Researchers collected and analyzed data from four environmental education department. Study method used a questionnaire for eighty-two pre-service environment teachers. The study results are as follows. Seven part of PCK(Knowledge of Instructional Strategies, Knowledge of Representation, Knowledge of Subject Matter, Knowledge of Evaluation, Knowledge of Students, Knowledge of Curriculum, Knowledge of Environmental Context) exists the significant difference in pre-service environment teachers. The highest part is the Knowledge of Environmental Context and the lowest part is the Knowledge of Evaluation in pre-service teachers. So the curriculum of environmental education department will be changing that emphasize the Knowledge of Evaluation and the Knowledge of Students.

• Journal of Information Technology Applications and Management
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• 제28권1호
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• pp.53-61
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• 2021

The year 2020 was a time when the coronavirus infections-19 (COVID-19) caused various changes in society. In particular, the fields that have been conducted face-to-face have been greatly confused by the transition to an online non-face-to-face method, and this is the case with the field of education. There are two main advantages of offline education. The first is that we can improve our understanding through communication with teachers, and the second is that we can develop social skills through interaction with friends. But as online classes progressed due to corona 19, interaction could not be achieved. As a result, the motivation for learning has been reduced due to difficulties in real-time feedback, and the participation rate has been significantly lowered, especially in lower grades, raising concerns about the learning gap that will occur after corona 19. However, there are some cases in which online classes were conducted as effectively as offline classes by utilizing various contents. What they have in common is the use of content. Teachers generally improved the quality of education by linking interesting sights and videos that enhance learning comprehension. The provided video conveys learning-related content into stories, enabling intuitive observation. Many students were already enjoying these videos through VOD (Video on Demand) such as TV and YouTube, they were able to connect their easy access to content and interest in learning. Appropriate use of video content has rather increased the learning effect and should continue after corona 19. Therefore, it is necessary to study methodologies that apply video content efficiently to education. This study looked at the steps that needed content application through the development of education programs, and observed its meaning. Students were curious about the content, motivated to learn and participated in learning on their own. Intuitive learning, conducted through appreciation, play and content production, provided an opportunity to learn on their own in everyday life.

• 한국가정과교육학회지
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• 제10권2호
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• pp.79-86
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• 1998

The purpose of this study is to determine the effective teaching method & content of consumer education perceived by high/vocational school students in daily life. The questionnaires were distributed to the 179 high school students. The data were analyzed by using descriptive statistics, t- test and one- way ANOVA with scheffe test. As the results of this study were followed: 1. The content of consumer education was organized into four areas: choice making, financial management, buymanship, consumer citizenship All areas of the content were perceived more effective in daily life by vocational school students Especially choice making and buymanship were perceived more effective than the other areas 2. The effective teaching method were affected by the kind of school and grade. 1) The lecture and the practical teaching were more effective methods perceived by vocational students 2) The discussion group teaching was more effective perceived by 3rd grade, but the leeture and the practical teaching perceived by 1st grade.