• 한국가정과교육학회지
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• 제10권1호
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• pp.59-76
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• 1998

This study employs a case study method to examine the current implementation of student teaching program in a particular teacher education institution and its affiliated school. The purpose of this study is to improve the quality of home economics student teaching program by promoting collaboration of teacher education institution and host schools. Following five research problems are addressed : (1)Examining the problems of student teaching from the literature review ; (2)Identifying the problems of student teaching recognized by home economics student teachers ; (3)Identifying the problems of student teaching and plans for improvements suggested in the seminar held for home economics teacher ; (4)Analyzing and comparing the differences of opinion between home economics student teaching program ; and (5)Suggesting alternative implementation plans for improving student teaching program by promoting collaboration of teacher education institution and host schools.

• 한국환경교육학회지:환경교육
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• 제11권2호
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• pp.14-25
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• 1998

The Quality of human living depends on the environmental quality of the region sustaining the life. The environmental deterioration of the modern society is due to mechanical environmentalism. For the better quality of the life, The changes of recognition and attitude on the environments are required. These changes of mind are also important in environmental education for teenagers. The 7th national curriculum, officially anounced December 1998, focuses on the change of attitude to environments and practical behavior in real life for “Environments”, the environmental education curriculum in middle school. Basic elements of the curriculum are cultivation of the pro-environmental thinking, multi-levelling of teaching materials and methods, and encouraging of student participating activity. Actually, the curriculum construction is composed of stepped-levelling of teaching and learning, reasonable contents volume, encouraging of student practice, and suggesting of evaluation standards of textbook writing. Three main subjects of environmental education for middle school consist of (1) man and environment, (2) recognition of environmental problem, and (3) protection activity for environment. Methodology of environmental education can include multi-disciplinary approaches, variable teaching methods, and continuing evaluation of student practice and participation attitude. Environmental education for teenagers relating to the 7th national curriculum focuses on recognition of the environmental problems and practice activity in daily life. The recognition includes considering relationship of human life to environment, solving environmental problems in regional context, and development of comprehensive understanding concept of the environments. For the practice education, variable teaching methods, such as field survey and application of multi-media, are needed.

• 간호행정학회지
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• 제14권3호
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• pp.311-320
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• 2008

Purpose: This study was conducted to use as a preliminary data to improve the quality of clinical nursing education by comparing the perception of teaching effectiveness in nurses and nursing students. Method: The participants were 165 nurses and 289 nursing students. Data was collected from June 2 to 16, 2008. The research instruments used an effective clinical instructors which was developed by Reeve(1994). Result: The perception of teaching effectiveness in nurses and nursing students were 3.45 and 3.19 respectively and it showed that nurses' perception of teaching effectiveness are higher than that of nursing students. Nurses had strong points in the factors of "interpersonal relationship/ communication", "availability as a supporter", "teaching method and evaluation".In additions, the teaching effectiveness had significant differences to age, years of work, position, educational background and job satisfaction in nurses, otherwise, sex, differences of educational level, satisfaction of clinical practicum and major in students. Conclusion: It is needed a further study as below: to develop an education system which is to improve an interpersonal relationship and to upgrade the quality of educator; to develop a teaching method program of clinical nursing education to improve teaching effectiveness.

• 한국학교수학회논문집
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• 제16권1호
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• pp.1-29
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• 2013

본 연구는 수업컨설팅과 관련된 이론과 실천을 연계한 컨설팅 활성화 방안을 제안하는 것을 목적으로 두고, 학교교육의 문제 해결, 교사의 전문성 신장, 수업의 질 향상에 보탬이 되고자 하였다. 이러한 취지에서 한국교육과정평가원에서는 수학, 과학 및 영어의 3개 교과를 중심으로 교과별 내용교수지식(Pedagogical Content Knowledge, PCK)에 초점을 둔 수업컨설팅 실시 방안 및 그 구체적인 내용을 '수업컨설팅 매뉴얼'의 형태로 담아내고자 하였다. 본고에서는 수업컨설팅의 의미를 점검하고, 설문 조사를 통하여 현행 수업컨설팅 운영 실태 및 문제점을 진단하고자 하였다. 또, 매뉴얼 개발을 위한 수업컨설팅 사례를 분석하여 이를 토대로 수업컨설팅 활성화를 매뉴얼을 개발하고 개발된 수업컨설팅 매뉴얼 활용 방안을 정책 제언으로 제안하였다. 다만, 본고에서는 지면관계상 수업컨설팅 활성화 매뉴얼 부문에서 '처방 및 투입 단계'에 초점을 두어 제시하였다.

• International Journal of Computer Science & Network Security
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• 제21권6호
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• pp.275-285
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• 2021

Ministries of Education are integrating different Learning Management Systems (LMS) to enhance teaching and learning during the lockdown to avoid academic loss. The key factor for delivering a high-quality education through LMS platforms is teachers' acceptance and adoption of the platform. Madrasati platform (which means My school) was introduced by Saudi Arabian Ministry of education as the formal teaching and learning for distance education for public education levels. This study aims to examine the effectiveness, usability and adoption of "Madrasati" platform from teachers' perspectives in Saudi Arabia. "SUS, CSUQ" tests were used to test the usability of the new platform. Using quantitative research design, data were collected using questionnaire. 200 teachers were selected randomly answered the survey. Data was analysed descriptively and inferentially using SPSS (25). The results obtained indicate that the teachers are highly satisfied using Madrasati platform and technically it is well designed. Also, Madrasati has positive effect on teaching quality. Moreover, Madrasati has high usability in teaching. One of the key findings were that the quality of the information content in Madrasati has a strong effect on teachers' perception of the Madrasati usefulness that led to a positive attitude towards Madrasati. These findings would be useful to the ministry of education and institutions trying to integrate technology in their teaching and learning processes. Thus, this paper contributes towards more effective utilisation of the extensive functionalities that Madrasati have to offer, which will contribute toward the development of pedagogy in Saudi Arabia.

• International Journal of Advanced Culture Technology
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• 제10권3호
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• pp.220-225
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• 2022

The purpose of this study is to develop an e-teaching portfolio to perform a teaching portfolio of an instructor on the web. I order to carry out this study, an initial model of the e-teaching portfolio was developed through systematic literature review, and the final e-teaching portfolio was developed by selecting and applying five students, then modifying and supplementing them. The study period was from May 1 to May 20, 2022. As a result of the study, the components of the finally developed e-teaching portfolio are Step 1: Understanding oneself, Step 2: Goal setting, Step 3: Learning strategy, Step 4: Self-check. In conclusion, the program developed through this study is a convenient function that can process everything in one place by connecting the fragmented teaching results, and the developed e-teaching portfolio can promote interaction between individuals by building a community. It has possible characteristics. In order to systematically activate the e-teaching portfolio developed through this study, it is necessary to establish an online management system for systematic operation. Furthermore, an institutional device is needed to guarantee the result of the developed e-teaching portfolio. In order to continuously manage the quality of the teaching portfolio, extrinsic rewards that stimulate the instructor's intrinsic motivation should be provided.

• Animal Bioscience
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• 제35권10호
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• pp.1616-1627
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• 2022

Objective: This work was conducted to investigate the effects of oxidative stress on meat quality, mitochondrial function, calcium metabolism and ferroptosis of broilers. Methods: In this study, a total of 144 one-day-old male Ross 308 chicks were divided into 3 groups (control group, saline group, and hydrogen peroxide [H₂O₂] group) with 6 replicates of 8 broilers each. The study lasted for 42 d. The broilers in the saline and H₂O₂ groups were intraperitoneally injected with 0.75% saline and 10.0% H₂O₂ on the 16th and 37th day of the experimental period respectively, the injection volumes were 1.0 mL/kg of broiler body weight. On the 42nd day of the experimental period, two chicks were randomly selected from each cage, a total of thirty-six chicks were stunned by electric shock and slaughtered to collect breast muscle samples. Results: The H₂O₂ exposure reduced pH value, increased drip loss and shear force of breast meat (p<0.05), impaired the ultrastructure and function of mitochondria. The H₂O₂ exposure damaged the antioxidant system in mitochondria, excessive reactive oxygen species carbonylation modified calcium channels on mitochondria, which impaired the activities of key enzymes on calcium channel, resulted in the increased calcium concentration in cytoplasm and mitochondria (p<0.05). In addition, the H₂O₂ exposure increased the iron content and lipid peroxidation (p<0.05), which induced ferroptosis. Conclusion: Oxidative stress could impair meat quality by causing mitochondrial dysfunction, resulting in calcium metabolism disorder and ferroptosis.

• 아동학회지
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• 제37권3호
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• pp.123-133
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• 2016

Objective: The aim of this study was to achieve a qualitative understanding of childcare teachers' cooperation experiences with Nuri curriculum teaching assistants. Methods: The study adopted a qualitative research design. Participants comprised 23 childcare teachers working with Nuri curriculum teaching assistants. Focus group interviews were conducted to discuss their cooperation experience with the teaching assistants. Qualitative themes analyses were carried out following individual-level analyses, group-level analyses, and cross-group-comparisons. Results and Conclusion: The results showed that childcare teachers, at first, had low expectation for Nuri curriculum teaching assistants because they have ambiguous job descriptions. However, the teachers' actual interactions exhibited cooperation effects on improving the quality of childcare. Childcare teachers suggested the ways to promote cooperation between childcare teachers and Nuri curriculum teaching assistants at individual and systemic levels.

• 한국수학교육학회지시리즈D:수학교육연구
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• 제23권1호
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• pp.13-22
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• 2020

The effectiveness of mathematics classroom teaching is directly affected by the teaching language. Comparing the teaching language of a novice teacher in algebra instruction with an expert teacher from the perspective of pragmatics, it comes to a conclusion that: both teachers attach great importance to the use of the teaching language, with the proportion of the teaching language time more than 50%; the novice teacher uses the affirmative language frequently, twice as often as the expert teacher; the declarative language the novice teacher uses in the exploration is mostly to repeat students' answer, which takes up a short time; the novice teacher uses the teaching language too much in the consolidation, which causes fewer opportunities for students to think. Then we get the following revelations: streamline the teaching language and control the time of the teaching language reasonably; make good use of the affirmative language to provide students hints and necessary time for thinking; avoid simple restatement of the student's answer and use the declarative language ingeniously to improve the feedback quality; use the teaching language appropriately to help students accumulate basic experience in mathematics activities.

• International Journal of Computer Science & Network Security
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• 제22권3호
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• pp.252-258
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• 2022

Globalization, development of the information society, intensification of migration processes, and internationalization of education in recent years have significantly affected the international labour market and increased competition between professionals in various fields. Academic, research and teaching staff are currently facing rapid changes and growing demand for quality educational services. Under such conditions, educational institutions around the world pay particular attention to improving the quality of the educational process in order for their graduates to be able to compete in the international labour market. The study of the experience of teachers' professional training in advanced countries opens new opportunities for improving the system of pedagogical training in Ukraine in order to adapt it to the requirements of the European educational space. The progressive achievements of countries demonstrating a high level of teachers' professional training in accordance with international standards, having rich historical educational traditions are of considerable scientific interest; consequently, this contributes to their leadership in science and education at the regional and global levels. The purpose of the present academic paper lies in analysing the latest trends in exploring teaching experience in the European countries and performance review of passing by students and teachers of the program on studying of pedagogical practice and experience of teaching in the countries of Europe. Methodology. Analytical and empirical (questionnaire) methods were used in the research process. Results. According to the obtained results of the research, the advantages, the most common areas of educational programs and the wishes of the participants regarding the practical implementation of the experience were identified.