• Title/Summary/Keyword: 2015-Revised Curriculum

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A comparative analysis of the 2009-revised curriculum and 2015-revised curriculum on the definition and introduction of continuous probability distribution (연속확률분포의 정의와 도입 방법에 대한 2009개정 교육과정과 2015개정 교육과정의 비교 분석 연구)

  • Heo, Nam Gu
    • The Mathematical Education
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    • v.58 no.4
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    • pp.531-543
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    • 2019
  • Continuous probability distribution was one of the mathematics concept that students had difficulty. This study analyzed the definition and introduction of the continuous probability distribution under the 2009-revised curriculum and 2015-revised curriculum. In this study, the following subjects were studied. Firstly, definitions of continuous probability variable in 'Probability and Statistics' textbook developed under the 2009-revised curriculum and 2015-revised curriculum were analyzed. Secondly, introductions of continuous probability distribution in 'Probability and Statistics' textbook developed under the 2009-revised curriculum and 2015-revised curriculum were analyzed. The results of this study were as follows. First, 8 textbooks under the 2009-revised curriculum defined the continuous probability variable as probability variable with all the real values within a range or an interval. And 1 textbook under the 2009-revised curriculum defined the continuous probability variable as probability variable when the set of its value is uncountable. But all textbooks under the 2015-revised curriculum defined the continuous probability variable as probability variable with all the real values within a range. Second, 4 textbooks under the 2009-revised curriculum and 4 textbooks under 2015-revised curriculum introduced a continuous random distribution using an uniformly distribution. And 5 textbooks under the 2009-revised curriculum and 5 textbooks under the 2015-revised curriculum introduced a continuous random distribution using a relative frequency density.

Elementary school teachers' perceptions and demands on the 2015 Revised Mathematics Curriculum (2015 개정 수학과 교육과정에 대한 초등학교 교사들의 인식 및 요구 분석)

  • Kwon, Jeom Rae
    • The Mathematical Education
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    • v.56 no.2
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    • pp.213-234
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    • 2017
  • The purpose of this study is to examine the perceptions and needs of the 2015 revised curriculum for elementary school teachers and to draw implications for the application of the 2015 revised mathematics curriculum. For this, the major changes in the 2015 revised mathematics curriculum were examined. Major changes in the 2015 revised mathematics curriculum are as follows: 1) Introduce and emphasize mathematical competencies, 2) Restructure the content system, 3) Reduce mathematics contents to teach, 4) Emphasize the learner's affective domain, 5) Emphasize the use of technology, 6) Improve teaching and learning methods and evaluation methods. Also, a survey was conducted for elementary school teachers to analyze the perceptions and demands of the 2015 Revised Mathematics Curriculum. The contents of the survey are consisted of contents of the teachers' awareness of the main changes of the 2015 Revised Curriculum and their demands to implement the 2015 Revised Curriculum in schools. Finally, conclusions and suggestions were drawn based on the survey results. The conclusions and suggestions are as follows: 1) there is a lack of teachers' awareness of the 2015 Revised Curriculum, 2) Support for mathematics curriculum competencies is needed, 3) A variety of teaching and learning materials are needed for emphasizing the learner's affective domain, using the technology, and improving teaching and learning methods and evaluation methods.

A Study on the Direction of 'Library and Information Life' Curriculum Revision Based on '2015 Revised National Curriculum' ('2015 개정 교육과정'에 따른 '도서관과 정보생활' 교육과정의 개정 방향에 관한 연구)

  • Lee, Byeong-Ki
    • Journal of the Korean Society for Library and Information Science
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    • v.53 no.2
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    • pp.49-68
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    • 2019
  • The curriculum in primary and secondary school is at the heart of the education. In education, a curriculum is broadly defined as the comprehensive plan consisting of educational goal and objectives, instructional content, materials, teaching and learning method. Many countries has national level curricula in primary and secondary education, such as the Korea. Korean national curriculum has been revised 10 times. Currently, '2015 revised curriculum' is applied in korea. On the other hand, the Korean library association developed called a 'Library and information life' curriculum for information literacy instruction in 2007. However, this curriculum is based on the '2007 revised national curriculum', so it differs from the system and contents structure of the '2015 revised national curriculum'. Since the primary and secondary school applying the '2015 revised national curriculum', 'Library and information life' curriculum should be revised. Therefore, this study suggests the direction of revising the 'Library and information life' curriculum after comparing and analyzing '2015 revised curriculum' and 'Library and information life' curriculum.

Teachers' and Parents' Perceptions on the Implementation of the 2015 Revised National Curriculum: Focusing on Process-Oriented Assessment and Student-Participatory Class (2015 개정 교육과정 운영에 대한 교사와 학부모의 인식: 과정 중심 평가와 학생 참여형 수업을 중심으로)

  • Lee, Je-Young;Baek, Kwang-ho;Baek, Min-kyung
    • The Journal of the Korea Contents Association
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    • v.20 no.6
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    • pp.498-509
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    • 2020
  • The purpose of this study was to investigate the teachers' and parents' perceptions on the 2015 revised national curriculum, which integrated humanities and sciences. In order to do so, 102 high school teachers and 68 high school parents were surveyed on their understanding of the 2015 revised curriculum including core competence, student-participatory class, and process-oriented assessment. The results are as follows. First, the teachers had a higher understanding of the purpose, contents, and major revisions of the 2015 revised curriculum than the parents. Second, among the core competencies presented in the revised 2015 curriculum, both teachers and parents considered communication, community and self-management competencies important. Third, both groups said that student-participatory classes and process-oriented evaluation has increased since the implementation of the 2015 revised curriculum. Based on these study results, suggestions for successful operation of the 2015 revised curriculum and future research were discussed.

An Analysis the Contents Related to a Subject 'Earth and Moon' from Elementary Science Textbooks of the 2009 Revised Curriculum and 2015 Revised Curriculum ('지구와 달' 주제와 관련된 초등학교 2009 개정 과학교과서와 2015 개정 과학교과서 내용 분석)

  • Lim, Cheonghwan;Chae, Donghyun
    • Journal of the Korean Society of Earth Science Education
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    • v.11 no.3
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    • pp.237-243
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    • 2018
  • The purpose of this study is to analyze the contents related to a subject 'Earth and Mooon' from elementary science textbooks of the 2009 revised curriculum and elementary science textbooks of the 2015 revised curriculum. For the research, the team selected and analyzed the contents of the 'Earth and Moon' unit in the elementary science textbooks of the 2009 revised curriculum and 2015 revised curriculum. As a result of the research, first, there has been no significant change in achievement standards of the curriculum as the science textbook revised from 2009 curriculum to 2015 curriculum. Second, the two curriculum did not differ much in specific textbook contents statement or development, but they showed much change in presentation of exploration activities in curriculum as well as the specific exploration activities presented in the textbooks. Third, compared to science textbooks of the 2009 revision the 2015 revision used more pictures and illustrations. Forth, there have been few changes related to experimental observation, but the activities to organize the unit in 2015 revision have been strengthened compared to the 2009 revision.

Comparative Analysis of Disaster Safety Education Contents of National Curriculum in Korea : Focusing on the 2019 Revised Nuri Curriculum and the 2015 Revised Curriculum (우리나라 국가수준 교육과정의 재난안전 교육내용 비교 분석 : 2019 개정 누리과정과 2015 개정 교육과정을 중심으로)

  • Sung, Mi-Young;Kim, Shin-Hye
    • The Journal of the Korea Contents Association
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    • v.19 no.9
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    • pp.92-100
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    • 2019
  • The purpose of this study is to analyze the 2019 Revised Nuri Curriculum and the 2015 Revised Curriculum for the comparative analysis of disaster safety education contents in the national level curriculum. The main results of this study are as follows: First, the content of disaster safety education for preschoolers in the 2019 Revised Nuri Curriculum was clarified as 'Knowing how to react in case of accident, fire, disaster, abuse, kidnap etc.' in 'Living safety' category of physical exercise and health sections. Second, in the 2015 Revised Curriculum, disaster safety education contents for elementary school students were found to have the difference between school year in same elementary school curriculum. For first and second graders, 'Disaster safety' was cleary presented in one of major categories of 'Living safety', which was newly created at the creative activity in the Revised 2015 Curriculum. On the other hand, for third to sixth graders, safety education is dispersed in the related subjects such as physical education, science, practical courses or in the creativity activity. Third, the safety contents in the Revised 2015 Curriculum for middle school and high school were also found to be dispersed in social studies, physical education, science, technology-home economics and creativity activity. The results of this study showed that the contents of disaster safety education in the national curriculum did not have continuity and systemicity from kindergarten to high school. Therefore, efforts should be made to ensure continuity and systemicity of disaster safety education contents when the national curriculum is revised in the future.

A Study on the Curriculum of University Calculus Reflecting the 2015 Revised Curriculum (2015 개정 교육과정을 반영한 대학 미적분학 교과에 대한 탐색)

  • Kim, Yun Ah;Kim, Kyung Mi
    • Communications of Mathematical Education
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    • v.31 no.3
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    • pp.349-366
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    • 2017
  • The 2015 revised curriculum is an integrated curriculum that reflects national and societal needs to foster creative convergent talent in the school curriculum. Along with these changes, the Ministry of Education introduced a system to change the major from 2017 to the fourth year of university. Therefore, each university should prepare to reflect the curriculum and institutional change before welcoming students who have completed the 2015 revised curriculum. The university needs to study the countermeasures for implementing the 2015 revised curriculum and expanding the period of major change when preparing the curriculum and contents of the calculus courses that freshmen take. Handong University has been studying the operation methods of new students who want to decide their major at the first grade, such as operating calculus courses at various levels and allocating appropriate proportions of calculus for preliminary examinations. This case is similar to the basic purpose of the revised curriculum in 2015, so it can suggest implications for the operation of the university calculus class after the curriculum revision. In this paper, we have analyzed the results of the recent freshman mathematics test for the recent 5 years and the students' calculus grades and compared them with the contents of the calculus curriculum operated by Handong University and the 2015 revised higher mathematics curriculum. As a result, we proposed five classes of calculus suitable for college major and it was found that the calculus curriculum should include the missing quadratic method in the 2015 revised curriculum.

An Analysis on the Changes of Achievement Standards and Inquiry Activities in the 2015 Revised National Elementary School Science Curriculum (2015 개정 초등 과학과 교육과정의 성취 기준과 탐구 활동 변화 분석)

  • Park, Jae-Keun
    • Journal of Korean Elementary Science Education
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    • v.36 no.1
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    • pp.43-60
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    • 2017
  • The purpose of this study was to compare the configuration changes of content elements and inquiry activities between 2009 and 2015 revised national elementary school science curriculum, and to examine the trends in achievement standards. The results of this study were as follows. First, the number of content elements presented in the 2015 revised science curriculum was slightly decreased in comparison to 2009 revised one, but fell short of goal level for revision, that was to cut 20 percent of present achievement standards. The characteristics of changes in achievement standards were to enhance the relation to practical life, to integrate the content elements separated, and to adopt the achievement standard to introduce new concept. Second, the number of inquiry activities presented in the 2015 revised science curriculum was also slightly decreased, and to be linked with the changes of achievement standards. In some cases, the range of inquiry activity was adjusted, or the unit to present it was changed. Teacher should know exactly about the elements to be changed in the 2015 revised national elementary school science curriculum, and it will be needed them to make an efforts in the cause of its smooth application.

Analysis of Contents related to Models in the Chemistry Textbooks of the 2009 & 2015 Revised Curricula: Focusing on the Electrolysis of Aqueous Solutions (2009 및 2015 개정 교육과정의 화학 교과서에서 모델 관련 내용 분석: 수용액 전기 분해를 중심으로)

  • Kim, Kihyang;Chang, Hasok;Paik, Seoung-Hey
    • Journal of the Korean Chemical Society
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    • v.63 no.4
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    • pp.289-306
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    • 2019
  • The purpose of this study is to compare the contents of chemistry textbooks developed according to the 2015 revised curriculum with the contents of the 2009 revised curriculum to research the change in "the development and use of models". To do this, we analyzed 8 kinds of Chemistry I textbooks and 6 kinds of Chemistry II textbooks from the 2015 revised curriculum and compared them with 4 kinds of Chemistry I textbooks and 4 kinds of Chemistry II textbooks from the 2009 revised curriculum. The scope of the analysis was the explanations of the textbooks related to aqueous electrolysis experiments. In order to compare the contents regarding electrolytes when the same experiments are interpreted with different models, we analyzed contents of 4 kinds of middle school science textbooks from the 2015 revised curriculum and 9 kinds of middle school science textbooks from the 2009 revised curriculum. As a result of the analysis, the same experiment was explained by different models according to the grade level and unit, and all explanations were limited to a single model. Also, the tendency to limit the kinds of electrolytes for controlled experimental results is more pronounced in the 2015 revised curriculum than in the 2009 revised curriculum. From this results, we suggest that efforts are needed to reflect the "development and use of models" in chemistry textbooks developed according to the 2015 revised curriculum.

Analysis of the Relation between Exhibitions in Busan National Science Museum and 2015 Revised Curriculum - Focusing on the Key Competencies and the 3rd-6th Grades - (국립부산과학관 전시물과 2015 개정 교육과정과의 연계성 분석 - 핵심역량과 3~6학년을 중심으로 -)

  • Jeong, Hae-Lyun;Shin, Dong-hoon
    • Journal of Korean Elementary Science Education
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    • v.37 no.4
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    • pp.352-362
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    • 2018
  • With the advent of the 4th industrial revolution, the educational innovation focusing on the key competencies is occurring in the whole world. In September 2015, the Ministry of Education suggested six key competencies such as self-management competency, knowledge/information processing competency, creative thinking competency, aesthetic sensibility competency, communication competency, and community competency for the 2015 revised national curriculum. Also, this era requires for diverse lessons like subject integrated/converged lesson and intramural/extramural education. Thus, the objective of this study is to research/analyze exhibitions of Busan National Science Museum as extramural educational institute and to relate between the 2015 revised curriculum and exhibitions of science museum. First, the exhibitions of permanent exhibition hall in Busan National Science Museum were researched/analyzed. It analyzed the current status, display type, and explained contents of exhibitions. Second, it analyzed the relations between contents of the exhibition and key competencies in the 2015 revised curriculum. Third, the 2015 revised curriculum for the 3rd and 6th grade related to the selected exhibition contents was analyzed. The analysis on the exhibition contents performed by this study would be helpful for follow-up researches connected to exhibitions of Busan National Science Museum.