• 한국과학교육학회지
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• 제8권1호
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• pp.73-79
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• 1988

According to the previous studies, the science education departments in the college of education should develop better curricula to teach future secondary school teachers in a more professional way As one example of such curricula developments. one important topics of modem physics was integrated to teach the future high school physics teachers In the physics education departments. The title is "The Physics of Solar Constant Measurement The surrounding core physics for this measurements were pulled together with these important points in minds(1) clear goal of learning In the teachers college physics(2) Clear explanation of physics and visualization of important technologies for the high school students(3) these teachings should encourage for the students to use the knowledge and technologies learned through the class toward the industrial applications Korea will move toward one of the heavily industrialized countries in the world where the physics education can become key player to manufacture physics based products. Therefore developments of physics curricula which relates teachers college, high school, and industry will become more and more Important.

• 한국콘텐츠학회논문지
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• 제16권3호
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• pp.607-616
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• 2016

이 연구의 목적은 중등 과학 교사의 과학 교수 효능감에 따라서 천문 수업에서 나타나는 수업 반응은 어떠한지를 알아보았다. 2009개정 과학과 교육과정 내용체계 중 '태양계'와 '외권과 우주개발'을 담당하는 중학교 과학교사들을 대상으로 무선 표집하여 29부의 과학 교수 효능감에 관한 질문지를 배부하였으며, 이 중 응답이 완결된 27부를 연구 자료로 채택하였다. 또한 질문지로부터 나온 총점을 빈도 분석하여 상위 및 하위 5%를 본 연구의 연구대상으로 선정하였으며, 자료 수집을 위해 준참여관찰, 녹음, 반구조화된 면담 등의 방법을 사용하였다. 그 결과는 다음과 같다. 첫째, 효능감이 높은 과학 교사의 수업에서는 천문 분야와 관련된 전문적인 지식에 대한 접근성이 뛰어나고 교과 내용학 지식이 매우 높았다. 둘째, 효능감이 낮은 교사가 교사 위주의 수업을 지향하고 있는 반면, 과학 교수 효능감이 높은 교사는 학습자 위주의 수업과 이에 맞는 수업전략이 마련되어 있었다. 셋째, 과학 교수 효능감이 높은 교사는 천문연구회를 통한 과학지식뿐만 아니라 다양한 기구를 활용할 수 있는 아이디어를 제공받고 있었다. 따라서 천문수업에 대한 자신감과 교과 내용학 지식을 통한 수업전략 뿐만 아니라 천문관측과 같은 수업관련 활동이 과학 교수 효능감을 유의미하게 예측해 주는 중요 변인이었다.

• 한국과학교육학회지
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• 제30권5호
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• pp.576-593
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• 2010

본 연구는 예비과학교사를 대상으로 과학기술 윤리 교육의 현황을 파악하고, 이들의 과학기술 윤리 인식 및 초중등 교육현장에서의 윤리교육의 필요성에 대한 인식을 조사하기 위한 것이다. 이를 위하여 전국 5개 지역에 위치한 6개 교육대학 및 사범대학에 재학 중인 예비과학교사 594명을 대상으로 설문조사를 실시하였다. 설문지 문항은 1) 과학기술 윤리교육에 대한 수강 경험, 2) 과학기술 윤리에 대한 인식, 3) 초중등과학기술 윤리교육에 대한 인식의 3개 영역, 총 35문항(Likert 5점 척도, 선택형, 서술형)으로 구성되었다. 연구 결과, 전체 응답의 37.4%는 과학기술 관련 정보를 방송매체를 통해 얻는다고 하였으며, 학교를 통해 얻는 비율은 이보다 낮은 23.5%로 나타났다. 대학에서 개설된 과학기술 윤리 관련 강좌를 수강한 비율도 전체의 8.4%에 불과하여 예비과학교사 대상의 과학기술 윤리교육의 부재가 심각함을 알 수 있었다. 또한 과학기술 윤리에 대한 자신감도 평균 이하(Mean=2.73)로 나타났다. 그러나 실제 이들의 과학기술 윤리 인식은 모든 항목에 대해 평균 이상(최소값=3.34, 최대값=4.58)로 전반적으로 높은 것을 알 수 있었다. 이러한 과학기술 윤리 인식은 중등 예비과학 교사에 비해 초등 예비교사가 더 높았다(p<.05). 초중등 과학기술 윤리교육에 대한 인식은 모든 항목에 대해 초중등 예비과학교사 모두 평균 4.0 이상으로 높게 인식하고 있었다. 과학기술 윤리교육이 실시되어야 하는 교과목은 과학이 62.4%로 가장 높았으며, 도덕 윤리(29.1%)가 다음으로 높았다. 과학기술 윤리 교육에 효과적인 수업의 형태로는 사례제시(43.5%), 토론 중심의 수업(41.4%)을 선택하였다. 서술형 응답에서도 많은 예비과학교사들이 과학기술 윤리교육이 실제적이고 현실적인 사례에 대한 토론 중심의 수업으로 진행되어야 함을 강조하였다.

• 지역사회간호학회지
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• 제29권1호
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• pp.1-10
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• 2018

Purpose: The purpose of this study was to examine the prevalence and risk factors of suicidal ideation among middle class Korean. Methods: Cross sectional study was designed for secondary data analysis. From the 8th Korea Health Panel survey (2008~2013), a total of 6,037 data was drawn and analyzed by developmental stage using descriptive statistics including frequency, percentage, $x^2$ test, and logistic regression analysis. Results: Across all age groups, high physical-mental stress, frustration, anxiety about the future and low self-perceived health status or social class were found to be the risk factors of suicidal ideation. Peer-compared subjective health status and frustration significantly influenced the adolescents. The young adults'suicidal ideation was mainly influenced by physical and mental stress, frustration and absence of economic activity. For the middle-aged, physical and mental stress, frustration, future anxiety, low peer-compared subjective health status were found to be the major influencing factors. The predominant risk factors for the elderly were frustration and low peer-compared subjective health status. Conclusion: Making comparisons to others significantly influence suicidal ideation throughout all life cycles. Improvement of mental health and suicide prevention can be enhanced by avoiding negative comparison to others.

• Asian Pacific Journal of Cancer Prevention
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• 제16권17호
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• pp.7535-7540
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• 2015

Background: Early initiation of smoking and chewing of diverse forms of tobacco among youth in India is a significant driver for tobacco epidemic in India. Several socio-demographic factors are predictors of tobacco use in populations, especially among youth. Interventions which address these socio-demographic factors can help policy makers to curb new initiations and avert morbidity and mortality due to tobacco use. Objective: To study the various sociodemographic variables associated with tobacco use among youth in India. Materials and Methods: Secondary analysis of data from the Global Adult Tobacco Survey-India 2009-10 for the age group of 15-24 years was performed and predictors of smoking and smokeless tobacco were analyzed using data on occupation, education, and other sociodemographic factors. Results: In India there are a total of 51.3 million (22.1%) youth (15-24 years) tobacco users. Of these 35.1 million consumes chewable tobacco (15.1%), 16.2 million smoke (7%) and 1.6 million are dual users (3.1%). Males, urban, less educated, un-employed and those belonging to middle class preferred smoking over chewing; whereas, females, rural, students and those belonging to low socio-economic class are predictors of smokeless tobacco use. The major determinants of dual users are male sex, poor socio-economic strata and student class. The overall tobacco use was higher among males, rural populations, lower socioeconomic strata and un-employed class. Conclusions: India's youth is more susceptible to the tobacco addiction, especially of smokeless tobacco. Youth from rural India especially students, girls and those from poor socio-economic strata prefer to use smokeless tobacco products whereas urban, male and those less educated prefer smoking tobacco products. More population-based and region-focused research is needed to understand initiation patterns into tobacco use among youth so as to inform policymakers to devise new policy measures to curb the growing epidemic.

• 영어어문교육
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• 제16권4호
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• pp.107-131
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• 2010

The goals of the present study are two-fold: 1) to examine NNS teachers' needs for training period in improving their general communicative competence and classroom communicative competence, and 2) to explore the relationships of teachers' needs for the training period, and their current levels of general/classroom communicative competence and other background variables. Data was collected from seventy primary and secondary school English teachers (N=70) who participated in the six-month intensive teacher training program in South Korea. The teacher trainees responded to four questionnaires of 1) the self-diagnosis of their current levels of four language skills (L/S/R/W) in both general/classroom communicative competence, 2) the training period required to improve their general/classroom communicative competence for teaching both English and other subjects through English, 3) the period of their English teaching, and 4) the proportion of their English use in class. The data analysis has shown that there were the strong relationships between trainee needs for the training period and their teaching period, and the proportion of their English use in class. In terms of trainees' communicative competence, the significant relations of both their general/classroom communicative competence and their needs for the training period were found. Implications of the findings are discussed.

• 한국가정과교육학회지
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• 제15권1호
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• pp.15-32
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• 2003

This study examined teacher perception of the instructional method. activities and material in terms of class quality enhancement. Also this study established instructional method. activities and material application Per 7th Practical Arts Education Course guidance domain. and type identification of the instructional method and activities unique to the Practical arts curriculum. Conclusions : 1. Teachers consider the instructional method and material beneficial. However in the item relevant to application of diverse instructional methods Per specific teaching objective and educational content in the actual classroom. the highest percentage responding. ‘relatively yes’ (39.7%) . balanced out with those answering. ‘no’(37.7%) 2. In linking the instructional method and material to secondary school home economics education, teachers experienced difficulty in teaching only the clothing education domain . 3. In each guidance domain, lecture method, problem-solving learning. cooperative learning. home project learning and functional learning were surveyed for instructional method suitability. Notably, home project learning was identified as a significant instructional method. This result begs in-dept analysis as home project learning may be utilized as a tool to compensate for the absence of practical educational objective condition fulfillment and to substitute for teachers unable to Provide such functional guidance in class. 4. In each guidance domain. role-playing. debate/discussion. case study research, practical exercise and activity reporting were rated as essential teaching ㆍ learning activities. 5. In each guidance domain.‘VCR’, ‘CD-ROM’ and ‘Web media’ were identified as suitable instructional materials .

• East Asian mathematical journal
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• 제36권2호
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• pp.229-251
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• 2020

Problem Based learning(PBL) is a teaching and learning method to increase mathematical ability and help achieving mathematical concepts and principles through problem solving using the learner's mathematical prerequisite knowledge. In addition, the recent instructional situations or environments have focused on the learner's self construction of his learning and its process. In spite of such a quite attention, it is not easy to apply and execute PBL program actually in class. Especially, there are some difficulties in actually applying and practicing PBL in the areas of mathematics education in not only secondary school but also in college. Its reason is that in order to conduct PBL instruction constantly in real or experimental class there is no more concrete and detailed instructional content during the consistent and long period. However, to whom is related to mathematics education including instructors called scaffolders, investigation and recognition on the degree of the learner's acquisition of mathematical thinking skills and strategies is an very important work. By the reason, in this study, the instructional content was to be explored and developed to be conducted during 15 weeks in one semester, which was based on Problem Based Learning environment by the subject of the theories relevant to mathematics education in the college of education.

• 한국수학교육학회지시리즈A:수학교육
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• 제54권4호
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• pp.351-363
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• 2015

In this study, 45 pre-service mathematics teachers were surveyed about how the perception of knowledge through teaching practicum have changed and how the knowledge learned in college and teaching practicum helped to format teachers' knowledge and analyzed survey's result. Pre-service mathematics teachers felt the knowledge for understanding students were needed the most and considered the experiences from teaching practicum were more useful than the knowledge learned from college classes. However, they had low appreciations on connecting knowledge on learned contents with real-life or other subjects and on necessity of knowledge of using various learning tools or mathematical materials in class. Also, they have answered the knowledges from college classes and teaching practicum were useless in those areas. Especially, they pointed out that guidance teachers during teaching practicum were insufficient in instructing. Therefore, we suggest the following two to improve the teaching ability of pre-service mathematics teachers through teaching practicum. First, college and secondary school cooperating programs such as class-observation and student-mentor system connected with local society should be developed. Second, the special re-training program for guidance teachers of teaching practicum is needed.

• 공학교육연구
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• 제18권6호
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• pp.3-10
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• 2015

이 연구에서는 로봇 연관 STEAM 교수학습 프로그램을 조사 분석하고, 초 중등학교를 위한 로봇 STEAM 교수학습 프로그램 내용을 제안하였다. 프로그램을 분석한 결과, 예술과 인문사회 분야의 내용이 가장 많은 것으로 조사되었고, 과학, 기술, 수학의 순서로 포함되어 있었다. 학교급별 STEAM 교수학습 프로그램 내용 융통합이 유사한 패턴이 나타났다. 중학교의 프로그램은 STEAM 교육에서 추구하는 상황 제시, 창의적 설계, 감성적 체험, 평가, 진로 등의 요소들을 균등한 비율로 포함하고, 초등학교와 고등학교의 프로그램은 진로와의 연계 내용이 적게 포함되어 있는 것으로 나타났다. STEAM 교육의 지향과 활동요소를 총체적으로 고려한 로봇 STEAM 교수학습 프로그램의 학교급별 내용을 제안하였다.