• Title/Summary/Keyword: the Teacher of Thought

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Analysis of Textbook Contents and Chemistry Teachers' Cognition about Species of Strong Acid in Water (강산 수용액에서의 화학종에 대한 교과서 내용 및 화학 교사의 인식 분석)

  • Go, Hyung-Suk;Kim, Kyung-Eun;Paik, Seoung-Hey
    • Journal of the Korean Chemical Society
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    • v.56 no.5
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    • pp.628-637
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    • 2012
  • In this research, the textbook contents related to the ionization degree of strong acid in water were analyzed from 1945 year syllabus to chemistry II textbook in 2009 revised curriculum. Fifty chemistry teachers' cognition related to the species of strong acid in water, and the relationship between the degree of ionization was surveyed by a questionnaire and interviews. As results, most of the teachers thought the species of strong acid in water based on the degree of ionization represented on the chemistry II textbooks. They didn't recognize the conflict of the degree of ionization and definition of strong acid on the textbooks, and then they awakened the conflict, they could not solve the problem.

The Conceptions of Astronomical Distance of Elementary School Teachers (초등학교 교사들의 천문학적 거리에 대한 개념 연구)

  • Jeong, Jin-Woo;Han, Shin
    • Journal of the Korean earth science society
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    • v.31 no.7
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    • pp.827-838
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    • 2010
  • The purpose of this study is to identify the conceptions of elementary school teachers regarding the variation scale about astronomical distance and its accuracy with distance increased. The astronomical distance questionnaire was administered to 69 elementary school teachers, then; three teachers were selected to interview about their conceptions. Results showed that many elementary school teachers overestimated the distance from the Earth to the Moon and to the Sun, and dramatically underestimated the distances to the nearest star and to the nearest galaxy. They inferred astronomical distance with the use of both intuitive (psychological) measure and theoretical (calculative) measure. They well recited the terminology such as AU and a light-year, yet they did not show a good understanding of what the terms exactly means. Some teachers thought that the distance to Neptune is farther than the distance from Earth to the nearest star. There was a considerable variability in the participants' estimates of astronomical distances. Elementary school teachers showed a tendency to overestimate the distance as it gradually increases to the outer solar system.

An Analysis of the Elementary Teachers' Conceptions on the Inquiry Activity about 'Make a Fossil Model' - Focusing the 6th, 7th, 2007 Revised, 2009 Revised Elementary Science Textbook - ('화석 모형 만들기' 탐구활동에 대한 초등교사의 인식 분석 - 6차, 7차, 2007 개정, 2009 개정 초등과학 교과서를 중심으로 -)

  • Sung, SeungMin;Lee, Gyuho;Yeo, Sang-Ihn
    • Journal of Korean Elementary Science Education
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    • v.35 no.2
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    • pp.229-242
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    • 2016
  • The purpose of this study was to analyze the elementary teachers' conceptions on the inquiry activity about 'make a fossil model' focusing the 6th, 7th, 2007 revised, and 2009 revised elementary science textbook. This study is intended to find causes of teachers' conceptions and to derive educational implications. We have analyzed questionnaires which were collected from 77 elementary school teachers. It was carried out about comparisons actual fossil with fossil model in each step of the inquiry activity, the lesson goal, the thought for changes of the inquiry activity, the improvement of the inquiry and conception related fossil. Teachers have a general understanding about the contents of the inquiry activity but some of them have partially incorrect understanding. And they emphasize the understanding of the concept on lesson goal. It is necessary to improve inquiry activity reflecting teachers' thinking about the merit and weaknesses. There was not statistically difference in understanding of fossil related concepts according to teachers' career, teaching or training experience. Through this research, there is a need to improve a textbook, a guide book, a teachers' training. So, teachers who have professionalism about science textbook be able to teach students.

Structure and Characteristics of Two Indonesian Islamic Organizations: NU and Muhammadiyah (인도네시아 이슬람 조직의 구조와 특성: 엔우와 무함마디야를 중심으로)

  • Kim, Hyung-Jun
    • The Southeast Asian review
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    • v.22 no.2
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    • pp.95-131
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    • 2012
  • This study compares the two biggest Islamic organizations in Indonesia, Nahdlatul Ulama(NU) and Muhammadiyah. As previous studies focus on their theological and ideological aspects, this study tries to analyze not only their religious orientation but also position of religious leaders, organizational structure, leadership system, routine activities and susceptibility to new religious change. The second part of this paper deals with religious and socio-political backgrounds under which the two organizations were established and with differences in the ways of interpreting Islamic teachings. This will provide the basis for understanding the dynamics of their later development. The third part explores religious authority supported by both. For this, perspectives on established religious schools, rational interpretation of the Scriptures, mystical practices and hereditary succession of religious leadership are to be analyzed. In addition, the ways different attitudes towards religious authority have impacted on organizational structure are to be examined. The topic of the fourth part is leadership composition, and blood and teacher-student relationships among chairpersons are to be analyzed. The last part deals with how different orientations of the two have impacted on their activities and especially on the ways of accommodating new religious ideas. For this, the ways 'liberal Islamic thought' has been introduced, accommodated and negotiated in each organization are to be compared with. With these discussions, it is expected that religious orientations, organizational structure, leadership system and organizational flexibility of the two can be understood. This analysis can help to have a glimpse on Islamic development in Indonesia and of socio-cultural and political influences the two have exerted on Indonesian society.

A study on The Design Education Program of BAUHAUS (BAUHAUS의 조형교육방법에 관한 연구)

  • 하상오
    • Archives of design research
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    • v.14
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    • pp.209-219
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    • 1996
  • The BAUHAUS started as the purpose of training the people who are designers in the industnal society or who have artistic talent as architect, handicraftman, sculptor, and in the construction, it was based for entire organizational training for every handicrafts in the aspect of the art and form. The preliminary course that became the generative power of the human training that have possessed creativity was studied and put in to practice through the formative activity of dIverse form and method according to the educational idea and the educational method of the teachers who are in charge of such edudation, and common access method that forms the fundamental basis was centered not only human being as a formative principle, and analyzed thoroughly with biological function and further until mental and philosophical part but served and thought synthetically and took principal objects at the formative practice. Together with this, the characteristic structure of the BA UHA US's formative education was taking the grouptherapy educational method where there was not distinguish teacher and student and through the liberal criticism and they realize by experience themselves that how to solve the certain subject and pursue the form by compare each other's solutions.

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Development and Application of the Learning Program for Improving Problem Solving Ability through Stimulation of Reflective Thinking (문제 해결력 향상을 위한 반성적 사고 촉진 교수 학습 프로그램의 개발 및 적용)

  • Choi, Ji Youn;Jhun, Youngseok
    • Journal of Korean Elementary Science Education
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    • v.32 no.1
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    • pp.104-112
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    • 2013
  • We examined the strategies to stimulate the reflective thinking using science notebook for the improvement of problem solving ability which is one of the core skills for the future. The strategies we derived have four steps which are input, output, solving mission and reflection as my own mirror. We applied the strategies to the 6th grade class for autumn semester in order to examine the students learning process and the result. We could observe that students looked into their own learning and had a time to look back their activities in the class. We could also confirmed that science notebook would be effective to improve the problem solving as stimulating the reflective thinking. In addition, we could specify the strategy of using science notebook in the class. At a 'input' stage, students should be able to choose their own learning style as their preference and teacher need to give them proper feedback. Interaction with peers should be emphasized during the activities as 'question attack' and 'question defense' in 'output' stage and 'solving mission' stage. You should suggest the students various method to record their thought from looking back their classroom activities instead of mere writing. We also examine the students achievement from the students' notebook and Meta Cognitive Awareness test. As a result, students who had studied using science notebook showed statistically meaningful higher achievement than controlled students.

New Directions for School Algebra in ICT based Society (ICT시대의 대수교육의 방향과 과제)

  • Chang, Kyung-Yoon
    • School Mathematics
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    • v.9 no.3
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    • pp.409-426
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    • 2007
  • The relevance of secondary school algebra focused on paper and pencil manipulation has been reconsidered along with the expansion of universal education and the development of ICT such as computer or calculators. This study was designed to investigate the issues and trends of the recent algebra so as to provide implementations for algebra curriculum in Korea. The focus of algebra education has being shifted from paper pencil manipulation to algebraic thinking. The early algebra or informal algebra is one of the important traits of revolution, and the role of ICT is integrated in newly developed curricula. In Korea, algebra education has been retaining the traditional line even though the national curriculum documents allows ICT for instruction. The reasons of these discrepancies were analyzed and the tasks for the new curriculum in accordance with the current trends were suggested in this paper.

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A Study on the Improvement Directions of Computer Curriculum in Elementary School (초등학교 컴퓨터 교육과정의 개선 방향에 관한 연구)

  • Bae, Young-Kwon;Lim, Jin-Sook;Lee, Tae-Wuk
    • The Journal of Korean Association of Computer Education
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    • v.8 no.3
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    • pp.29-42
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    • 2005
  • In this knowledge information society, it cannot be too much to accentuate the necessity and importance of computer education. However, the current computer education in elementary school only focuses on computer application and utilization. It is not satisfactory to the needs of knowledge information society to improve mechanic office operation and/or to provide simple utilization of educational software through learning the application software functions. Therefore, based on creative and logical thought, it is necessary at this era to prepare computer education as the essence of science to create new values and to embody knowledge by understanding social and cultural environment of knowledge information society that is continuously in change and development. Accordingly, this study presents the necessity of change based on problems of computer education, and investigates field teacher's opinion on the direction of change in elementary computer curriculum in this knowledge information society. Also, this study presents a computer education curriculum for elementary school students by focusing on a comparison between our current elementary computer curriculum and that of North Carolina and of California in the United States.

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Prospective Elementary School Teachers' Perceptions of Inquiry-Oriented Teaching Practice, with an Emphasis on' Students' Scientific Explanation (학생들의 과학적 설명을 강조하는 탐구 지향 교수 활동에 대한 예비 초등 교사들의 인식)

  • Jang, Shin-Ho
    • Journal of Korean Elementary Science Education
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    • v.25 no.1
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    • pp.96-108
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    • 2006
  • The purpose of this study was to investigate how prospective elementary school teachers perceived teacher's inquiryoriented teaching practice, with an emphasis on students' scientific explanations based on scientific evidence. For this study, 94 prospective elementary school teachers were participated. 14 among 94 participants had chances to intensively experience this particular teaching methods for 15 weeks. All of the 94 participants observed the intended science teaching practice for 4th graders in two different elementary schools, which utilized the science talks emphasizing students' scientific explanation activity. For quantitative data analysis, they were asked to provide their reaction to the science teaching methods after their classroom observation. For qualitative data analysis, 5 among the participants, who had relatively long term experience with this teaching practice, were chosen to interview in order to understand their individual reasons of the ways they perceived about the inquiry-oriented teaching methods boosting students' scientific explanation. The results show that the prospective elementary teachers generally thought the emphasis of students' scientific explanation based on scientific evidence could enhance young elementary students' science content understanding, stimulate their curiosity/interests, and further develop their ability to engage actively in scientific discussions. However, some prospective teachers tended to think that the science teaching. methods would not be effective in terms of managing science classes, though. This study concludes that the prospective teachers tended to hold an endemic dilemma. On the one hand, they had their clear preference to the inquiry-oriented teaching practice as the most ideal teaching methods. On the other hand, they also had their persistent hesitance in using these methods due to their fear that elementary students might not adequately grasp the important science content when engaged in scientific discourse through an inquiry-oriented class.

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Effective Classroom Environments in Discovery Learning Classes for Gifted Science Pupils (초등과학 영재교실에서 발견 학습 모형 수업에 효과적인 환경 조건의 탐색)

  • Lee, In-Ho;Jhun, Young-Seok
    • Journal of Korean Elementary Science Education
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    • v.25 no.3
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    • pp.307-317
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    • 2006
  • Those students with ability and interest in science should be supported to develop their potential and to reach high levels of achievement in science and technology. In order to ensure that gifted pupils are able to enhance their creativity as well as research abilities, appropriate learning programs and environments are essential. One of the various teaching and learning models for the gifted in science is the discovery learning model based on inductive science activities. There is a clear line of continuity between knowledge discovery at the forefront of research and student's learning activities. If students receive excellent training in organizing scientific concepts for themselves, they will be able to skillfully apply appropriate scientific concepts and solve problems when facing unfamiliar situations. It is very important to offer an appropriate learning environment to maximize the learning effect whilst, at the same time, understanding individual student's characteristics. In this study, the authors took great pains to research effective learning environments for gifted science students. Firstly, appropriate classroom learning environments thought by the teacher to offer the most potential were investigated. 3 different classes in which a revised teaching and learning environment was applied in sequence were examined. Inquiries were conducted into students' activities and achievement through observation, interviews, and examination of students' worksheets. A Science Education expert and 5 elementary school teachers specializing in gifted education also observed the class to examine the specific character of gifted science students. A number of suggestions in discovery learning classes for elementary students gifted in science are possible; 1) Readiness is essential in attitudes related to the inquiry. 2) The interaction between students should be developed. A permissive atmosphere is needed in small group activities. 3) Students require training in listening to others. In a whole class discussion, a permissive atmosphere needs to be restricted somewhat in order to promote full and inclusive discussion. 4) Students should have a chance to practice induction and abduction methods in solving problems.

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