• Title/Summary/Keyword: the 7th Curriculum

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Teachers' and Students' Understanding of the Nature of Science (중 . 고등학교 과학교사와 학생들의 과학의 본성에 대한 인식 조사)

  • Han, Ji-Sook;Chung, Young-Lan
    • Journal of The Korean Association For Science Education
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    • v.17 no.2
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    • pp.119-125
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    • 1997
  • In the last few years, there has been a significant growth of interest in how the philosophy of science can be related to science education. Adequate understanding of the philosophy and history of science can promote understanding of the nature of science in teacher and student. The 6th curriculum in Korea has also placed emphasis upon understanding of the nature of science. From this point of view, to ensure effective school science education it is necessary to investigate how teachers and students are understanding the nature of science. To do this 45 secondary science teachers and 191 students of 7 schools in Seoul are administered Nott and Wellington's questionaire(1993). This questionaire is consisted of 24 Likert Scale statements and asks questions on 5 subscales of philosophy of science :Relativism-Positivism, Inductivism-Deductivism, Contextualism-Decontextualism, Instrumentalism-Realism, Thinking science education as a Process or a Content. The results of this study are as follows : 1. Teachers' view of the nature of science was relativism, deductivism, decontextualism and instrumentalism. And they thought process is more important than content in science education. 2. There was no difference in teachers' conceptions on the nature of science according to experience and gender. 3. Students' view of the nature of science was relativism, deductivism, decontextualism and instrumentalism. And they thought process is more important than content in science education. 4. There was no difference in students' conceptions on the nature of science according to schools level(middle vs high) and gender. But, female students exhibited higher score than male students on deductivism(p<.05). 5. Teachers' and students' conception of the nature of science was in agreement with each other.

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The Effects of Various Instructional Activities using the History of Science on Science Learning Motivation of Elementary School Students (과학사를 활용한 다양한 수업 활동이 초등학생의 과학 학습 동기에 미치는 효과)

  • Kang, Yu-Mi;Shin, Young-Joon
    • Journal of Korean Elementary Science Education
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    • v.30 no.3
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    • pp.330-339
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    • 2011
  • This study was to investigate effects of instruction using the history of science on elementary school students' science learning motivation. Subjects were 48 students of two groups in the 5th Grade in Bucheon City. A Experimental group of 24 was instructed 20 lessons in Unit 1~7 using the history of science for a 11-week period. In this study, the instructional contents were selected by stories about scientists, discoveries or anecdotes about natural phenomena and related learning topics in national science curriculum. And they are presented by writings with pictures, cartoons, PPT materials and a script. Students play various learning activities such as exchanging opinions after reading instructional content, making a book or a newspaper, playing in a drama and representing by picture. A control group of 24 was instructed by traditional teaching methods in same period. To compare difference of instruction effects of the two groups, the score of pre-test and post-test were both estimated by t-test. The results of the study were as follows. Students of experimental group showed statistically a more significant increase in the science learning motivation than control group students (p<.05). Each of attention (A), relevance (R), satisfaction (S) sub-elements of learning motivation were higher in the experimental group and it was showed the instruction using the history of science was effective in improving of science learning motivation.

An Analysis of Cultural Contents in High School English Textbooks (고등학교 영어교과서의 영미문화 내용분석: 2011년 개정 영어과 교육과정 중심으로)

  • Ryu, Da-Young
    • Journal of Digital Convergence
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    • v.11 no.11
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    • pp.71-83
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    • 2013
  • In a EFL situation, most Korean students and teachers are exclusively dependent on English textbooks to acquire the cultural factors of English. Therefore, it is necessary to analyze cultural elements in the English Textbooks. The results of the study are as follows: First, although all of the textbooks contain the culture part at the end of each lesson, it is insufficient for students to build a cultural schema. Second, in the analysis of cultural types, three types of cultures are presented in a similar percentage. Third, the culture elements were analyzed based on the 7th national curriculum revised in 2011. The most dominant is the culture regarding arts and literature. Forth, in nationality analysis, universal culture takes up the largest portion. Therefore, it is required more efforts to improve students' knowledge of the American and English culture.

A status of Assessment and Management about Children in Pain (간호사의 아동 통증 사정 및 관리에 대한 실태조사)

  • Suk Min Hyun;Yoon Young Mi;Oh Won Ock;Park Eun Sook
    • Child Health Nursing Research
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    • v.5 no.3
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    • pp.262-280
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    • 1999
  • This study was Performed to understand Pediatric Pain management status and nurses' knowledge and attitudes toward it. In addition. it aimed to provide basic data in order to establish effective nursing intervention strategies by confirming the barriers of effective pain management in practice. The subjects were 195 nurses working in pediatric units(general pediatric unit. oncology unit, neonatal unit. neonatal ICU, Pediatric ICU) of 8 university hospitals and one general hospital. Data was collected by the questionnaire from the 3rd of August to the 20th of September in 1999. The instrument developed by Sanna(1999) to measure nurses' knowledge and their attitudes and the other tool by Cleeland(1984) to evaluate barriers in effective Pain management was used. Results of this study are summarized as follows 1. Most nurses learn about the pain management knowledges from through regular curriculum of nursing school(62.0%) And almost nurses(90.8%) don't used to utilize pain assessment tool, but the 'Faces Rating Scale' is the most frequently used by nurses. 2. The use of pain medication(65.6%) is most frequently taken by nurses as pain management and is followed by massage (55.9%) , distraction(27.7%). 3. Nurses' knowledge level is moderate (Mn=3.07). Nurses don't seem to understand pediatric Physical development (Mn = 2.86), psychological development(Mn=2.94) well, meanwhile they seem relatively Quite knowledgeable about the way pain emerges. 4. Nurses' attitudes toward pain is based on behavioral and physiological responses to Pain. They believe 'changes in behavior are a way of assessing pain in child' and 'acute pain increases the number of respiration' Nurses are ready to accept pediatric pain, but are not positive in adopting pain intervention in practice. 5. The barriers of effective pain management are inadequate assessment of pain and pain relief(81.5%), ineffective incorporation among health professionals(80%), and lack of equipment or skills(80.0%).

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The Effects of Assigning Cognitive Roles in Small-Group Discussion for Science Concept Learning (과학 개념 학습을 위한 소집단 토론에서 인지적 역할 부여의 효과)

  • Noh, Tae-Hee;Kang, Suk-Jin;Han, Su-Jin;Han, Jae-Young;Jeon, Kyung-Moon;Seung, Eul-Sun
    • Journal of the Korean Chemical Society
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    • v.46 no.1
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    • pp.76-82
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    • 2002
  • This study investigated the effects of assigning cognitive roles, a method that may promote verbal interaction in knowledge-building processes, in small-group discussion for science concept learning. Two classes (62 students) of 7th-graders respectively received a concept learning instruction through small-group discussion with assigned cognitive roles (CR) asking to explain and contradict one's idea and to synthesize and conciliate group's idea, and a concept learning instruction through small-group discussion with no specific assigned roles (NSR), for 9 class periods. After the instructions, the tests of achievement, conceptions, the perceptions on science learning environments, and the perceptions toward small-group discussion were administered. ANCOVA results revealed that low-achievers in the NSR group performed significantly better than those in the CR group. Similar tendency was also found in the scores of the conceptions test. Two groups did not differ significantly in the perceptions on science learning environments and toward small-group discussion.

A Study on Mathematizing Teaching and Learning in Highschool Calculus (고등학교 미적분에서의 수학화 교수.학습에 관한 연구)

  • Cho, Wan-Young
    • School Mathematics
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    • v.8 no.4
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    • pp.417-439
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    • 2006
  • Many studies indicate the emerging crisis of education of calculus even though the emphasis of calculus have been widely recognized. In our classrooms, the education of calculus also has been faced with its bounds. Most instructions of calculus is too much emphasis on the algebraic approach, thus students solve mathematical problems without truly understanding the underlying concept. The purpose of this study is to develop mathematization teaching and learning materials and methods in caculus based on the mathematization teaching and learning theories by Freudenthal and the variability principles of conceptual learning by Dienes, In order to this purpose, first, we analyzed the high school mathematics II textbook of 7th curriculum in Korea. Second, we developed mathematization teaching and learning materials and methods in highschool calculus. Consequently, the following conclusions have been drawn: we have reorganized and reconstructed the context problem in calculus based on concepts of tangent line and instantaneous rate of change.

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Mathematical Creativity in the View of General Creativity Theory (창의성 이론을 통해 본 수학 창의성)

  • Kim, Pan-Soo
    • Journal of Gifted/Talented Education
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    • v.18 no.3
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    • pp.465-496
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    • 2008
  • With leadership and speciality, creativity is cutting a fine figure among major values of human resource in 21C knowledge-based society. In the 7th school curriculum much emphasis is put on the importance of creativity by pursuing the image of human being based on creativity based on basic capabilities'. Also creativity is one of major factors of giftedness, and developing one's creativity is the core of the program for gifted education. Doing mathematics requires high order thinking and knowledgeable understandings. Thus mathematical creativity is used as a measure to test one's flexibility, and therefore it is the basic tool for creativity study. But theoretical study for mathematical creativity is not common. In this paper, we discuss mathematical creativity applied to 6 approaches suggested by Sternberg and Lubart in educational theory. That is, mystical approaches, pragmatical approaches, psycho-dynamic approaches, cognitive approaches, psychometric approaches and scio-personal approaches. This study expects to give useful tips for understanding mathematical creativity and understanding recent research results by reviewing various aspects of mathematical creativity.

Music Teacher Education for Multicultural Music Education: An Analysis of Multicultural Contents in Undergraduate Music Education Curriculum in USA (다문화 음악교육을 위한 음악 교사 교육의 방향: 미국 음악교사 교육과정의 다문화 교과목의 분석을 통하여)

  • Lee, Ka-Won
    • The Journal of the Korea Contents Association
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    • v.13 no.7
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    • pp.473-483
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    • 2013
  • In the 21th century, world citizens have more chances to meet and interact with people from different cultural or ethnic backgrounds than ever before. It is therefore inevitable that multiculturalism has become one of the integral part of music education. Educators in every field should make conscious efforts to provide opportunities and experiences for students so that they can adequately cope with these culturally diverse encounters. This study is to grasp the current state of multicultural education in the teacher education program in Korea and America. Also it is aimed to figure out the current multicultural music course offerings available for undergraduate music education majors at the selected 10 American Universities. It is expected that this study may suggest an idea of multicultural-world music education in teacher education.

Development of a Thin Layer Chromatography Experimental Kit for Middle School Students (중학생들을 위한 얇은막 크로마토그래피 실험 키트의 개발)

  • Jae Jeong Ryoo;Won-Kyu Park
    • Journal of the Korean Chemical Society
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    • v.47 no.4
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    • pp.401-411
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    • 2003
  • One of the most important characteristics in the seventh educational course is an enforcement of differentiated level curriculum. Therefore, development of various different level educational subjects is needed. A new chromatographic experimental kit which is helpful for middle school students to understand chromatographic principles is needed to correct some mistakes of chromatographic part within the 6th educational course's middle school textbook. In this research, a new thin layer chromatography(TLC) experimental kit for middle school students are developed by using acid-base indicator as samples and ethyl alcohol, ethylacetate, hexane as eluents. The kit is applied to two kinds of middle school student groups(general group & genius group) and two kinds of teacher groups(science teacher & non-science teacher) and an efficacy of the new chromatographic kits are evaluated through making up some questions.

An Analysis of Inquiry Activities in Chemistry II Textbook by Using 3-Dimensional Analysis Framework (3차원 분석틀을 이용한 화학II 교과서의 탐구활동 분석)

  • Seok Hee Lee;Yong Keun Kim;Seong Bae Moon
    • Journal of the Korean Chemical Society
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    • v.47 no.4
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    • pp.391-400
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    • 2003
  • This study was performed the analysis of seven kinds of the hight school chemistry II textbooks based on the 6th curriculum. Particularly, inquiry activity part was analyzed by the three dimension framework which consists of inquiry content dimension, inquiry process dimension and inquiry context dimension. In the analysis of the inquiry content dimension of inquiry activities, the total number of themes in seven kinds of textbook was 212. And the number of inquiry activities in seven kinds of textbook was diverse: A textbook had 28, B textbook 25, C textbook 31, D textbook 35, E textbook 31, F textbook 29 and G textbook 33. As for the avaerage number of inquiry activities of each chapter, chapter I "Material Science" is 3.00(9.91${\%}$), chapter II "Atomic Structure and Periodic Table" 4.57(15.1${\%}$), chapter III "Chemical Bonding and Compound" 6.86(22.6${\%}$), chapter IV "State of Matter and Solution" 7.00(23.1${\%}$), chapter V "Chemical Reaction" 8.86(29.2${\%}$). For the analysis of inquiry process dimension, it follows in the order of 'observation and measuring (66.7${\%}$)', 'Interpreting data and formulating generalizations (26.5${\%}$)', 'seeing a problem and seeking ways to solve it (4.1%)', and 'building, testing and revising the theoretical model (2.7${\%}$)'. As for the analysis of the inquiry context dimension, the scientific context occupied 90.5${\%}$, the individual context 4.3${\%}$, the social context 0.9${\%}$, and the technical context 4.3${\%}$. It shows that the proportion of STS(Science-Technology-Society) related contents in inquiry activities was only 9.5${\%}$.