• Title/Summary/Keyword: 2015 개정 초등 수학과 교육과정

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Analysis of teachers' perceptions on elementary mathematics textbooks according to the 2015 revised curriculum (2015 개정 교육과정에 따른 초등 수학교과용 도서에 대한 교사의 인식 분석)

  • Kim, Jeongha
    • Journal of Elementary Mathematics Education in Korea
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    • v.23 no.4
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    • pp.507-527
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    • 2019
  • At the time when textbooks were developed and applied according to the 2015 revised curriculum and At the time of developing new test textbooks, it is necessary to examine the contents of the textbooks based on the 2015 revised curriculum and the responses of field teachers. Therefore, this study conducted a questionnaire survey for elementary school teachers on how teachers perceive and evaluate elementary mathematics textbooks (math textbooks, mathematics learning books, teacher guidebooks) developed and applied based on the 2015 revised curriculum. The results were analyzed.

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A Comparative Analysis of Elementary School Curriculum for Mathematics in Korea and Japan: Focus on 2015 Revised Curriculum (한국과 일본의 초등학교 수학과 교육과정 비교 연구: 2015 개정 교육과정을 중심으로)

  • Kang, Hyo Min;Ryu, Sung Rim
    • Journal of Elementary Mathematics Education in Korea
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    • v.23 no.2
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    • pp.219-245
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    • 2019
  • The purpose of this study is to provide basic data for the next curriculum revision, as well as to foster improvements to the quality of the Korean elementary school math classes by analyzing and comparing the Korean 2015 revised curriculum with the current Japanese curriculum of math. To accomplish this purpose, the research questions were set as follows. 1. What are the directions for revising Korean 2015 revised curriculum and the Japanese curriculum for elementary school mathematics? 2. What is the difference between the elements of learning content offered in the respective Korean and Japanese curriculums for elementary school mathematics? The conclusions of this study are as follows. Firstly, although Korea and Japan share common core statistical education objectives, they approach their goals with different methods. Korea focuses on academic competency, while Japan focuses on fostering the "power to live". For the learning process, Korea emphasized process-focused evaluation, while Japan emphasized fostering mathematical thought and thinking through mathematical activities. For class improvement, Korea focused on reducing the learning burden through appropriating the amount of learning by shifting or removing some elements of the learning content. Japan, on the other hand, refocused their attention on improving active learning within the classroom, and also increased the hours of math class within their curriculum. Secondly, there was a difference in the content composition of the curriculums of Korea and Japan. By comparing the elements of learning content, I got the conclusions for the next curriculum revision in Korea.

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An Analysis of Contents on Statistics in Elementary Mathematics Textbooks According to 2009 Mathematics Curriculum for Elementary School (2009 개정 교육과정에 따른 초등 수학 교과서의 통계 영역 내용 분석 연구)

  • Park, Younghee
    • Journal of Elementary Mathematics Education in Korea
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    • v.20 no.1
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    • pp.17-34
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    • 2016
  • The purpose of this study was to analyze the contents on statistics in elementary mathematics textbook according to 2009 school curriculum. And we analyzed the elementary mathematics textbook in the light of data collection, graph understanding level suggested by Cursio. Specially, we analyzed the contents within the framework of evaluation norm suggested in 2015 school curriculum. We expect that this study will be a fundamental reference for the development of textbook according to 2015 school curriculum.

A Comparative Analysis of Current 2011 Elementary School Mathematics Curriculum in Korea and CCSSM in the United States (2011 개정 초등학교 수학과 교육과정과 미국 CCSSM 비교.분석 연구)

  • Kim, Jiwon;Park, Kyo Sik;Lee, Jeong Eun
    • Journal of Elementary Mathematics Education in Korea
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    • v.18 no.2
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    • pp.279-295
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    • 2014
  • The Korean national curriculum will be revised in 2015. Before revisions are to be made, we must discuss the direction the curriculum changes will take. In this study, we compare the contents of the current 2011 elementary school mathematics curriculum in Korea with the Common Core State Standards for Mathematics (CCSSM) in the United States. The results from this comparative analysis may be helpful in the revision of the Korean mathematical curriculum. We find that the CCSSM introduces certain mathematical concepts earlier and in greater detail than the Korean curriculum does. The CCSSM also covers a broader range of mathematical concepts. These results indicate that the Korean curriculum needs to emphasize conceptual understanding, as well as procedural skill and fluency, in the early grades. Moreover, the 'grade band' is unnecessary in the mathematics curriculum. The Korean curriculum revision process must be debated more intensely, must be made public, and must take into consideration the key points of CCSSM.

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A Comparative Study on 2011 Reformed Elementary School Mathematics Curriculum Between Korea and China (2011년 발표된 한국과 중국의 초등학교 수학과 교육과정 비교 분석)

  • Suh, Bo Euk
    • Education of Primary School Mathematics
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    • v.18 no.1
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    • pp.1-16
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    • 2015
  • This study is a comparative study on the Korean and Chinese elementary school mathematics curriculum. Korea and China have announced a new mathematics curriculum in 2011, and have recently carried out in the whole school year. Korea and China are the countries to manage the national curriculum. The comparison with China is significant because of the similarity of our tradition and culture. In addition, the influence of Chinese education has been increasing gradually. Thus, the curriculum comparison between China and Korea has a significant value. Through this study, I extract the significant implications of mathematics education in Korea. This study can be summarized as the following. First, I have analyzed the elementary mathematics curriculum document systems in Korea and China. Second, I compared the goals of mathematics education in Korea and China. Third, this study compared the content areas and learning in elementary school mathematics curriculum in Korea and China. Fourth, I have analyzed the teaching and learning methods and the assessment of Korea and China. Finally, we compared and analyzed the proposed points for action set out in elementary school mathematics curriculum courses in Korea and China. The results of this study are expected to provide significant implications for the new curriculum document structure and mathematical contents of Korea.

Analysis of Change of Achievement Standards according to Curriculum of Mathematics in Elementary School: Focusing on Number and Computation Area (초등학교 수학과 교육과정에 따른 성취기준 변화 분석: 수와 연산 영역을 중심으로)

  • Kim, Hyunmi;Sihn, Hanggyun
    • Journal of Elementary Mathematics Education in Korea
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    • v.23 no.1
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    • pp.19-41
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    • 2019
  • In this study, we present an analysis framework based on the 2015 revised curriculum to analyze how mathematical contents and achievement standards for domains of numbers and computations have changed in the curriculum of elementary mathematics in Korea. Based on this, we classified the achievement standards by type and investigated their characteristics. The achievement standards for numbers and computations can be divided into the successive, the extinctive, and the additive achievement standards depending on their characteristics. The successive achievement standards are the ones that have consistently existed without being removed from the 1-st curriculum to the latest revision in 2015. The extinctive achievement standards are the ones that have been removed at some point during the revisions of nine times and do not remain in the current revision in 2015. The characteristics of the extinctive achievement standards were analyzed to be different before and after the 4-th curriculum. The additive achievement standards refer to the ones that have been newly added to the curriculum or that have been removed at a certain moment but added back in later and thus exist in the current revision in 2015. The characteristics of each type according to the changes of the achievement standards can be thought to be the results that the revision for the mathematics curriculum in Korea has been faithfully conducted. Based on the results of this study, we suggest some implications for organizing the achievement standards in the future curricular development.

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A Study on Teaching Perpendicularity and Parallelity in Elementary School Mathematics (초등학교 수학에서 수직과 평행의 지도 방안 탐색)

  • Kim, Jeong Won
    • Journal of Elementary Mathematics Education in Korea
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    • v.23 no.4
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    • pp.481-506
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    • 2019
  • Perpendicularity and parallelity are important concepts in Mathematics as well as real-life contexts. However, those concepts are rather reduced in 2015 revised curriculum compared to previous 2009 revised curriculum. This study firstly analyzed teaching method related to perpendicularity and parallelity in a series of mathematics textbooks of Korea, Singapore and Japan. Moreover, the unit of perpendicularity and parallel was redesigned in a way to understand the concepts meaningfully and to give opportunities for students to explore how to make perpendicular and parallel lines. The results showed that noticeable changes has been as the curriculum was revised in Korea. Also, three countries showed some differences in concepts definition and learning activities. This study is expected to suggest implications for how to teach perpendicularity and parallelity in elementary school mathematics.

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Analysis on Elementary Mathematics Textbooks Based on Comparison between Mathematical Processes in 2009 Revised National Curriculum and Mathematical Practices in CCSSM (2009 개정 교육과정의 수학적 과정과 CCSSM의 수학적 실천의 비교에 따른 초등 수학 교과서 분석)

  • Lim, Miin;Chang, Hyewon
    • School Mathematics
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    • v.17 no.1
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    • pp.1-18
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    • 2015
  • The mathematical processes are strongly emphasized in 2009 revised national curriculum for mathematics and are expected to be complemented and extended in 2015 revised one. This study aims to investigate how much the processes are being implemented in mathematics classroom and select some elements which need complementation. To do this, we selected the mathematical practices of CCSSM as a reference, because it plays the corresponding role in the United States to the mathematical processes in Korea. We recognized common elements and different elements between the two and analyzed. Considering those, we searched the possibility of newer mathematical process and analyzed the 4th grade mathematics textbooks in relation to questions for mathematical practices. We provided the results of analyses and several suggestions for revising mathematics curriculum and textbooks.

Study on Continuity of Elementary Mathematics Curriculum and Nuri Curriculum (유치원 교육과정과 초등수학 교육과정의 내용 연계성 분석 -누리과정과 2009 개정 수학과 교육과정을 대상으로-)

  • Chang, Hyewon;Lee, Hwayoung;Lim, Miin
    • Journal of Educational Research in Mathematics
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    • v.25 no.2
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    • pp.207-223
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    • 2015
  • This study aims to find ways for securing continuity of elementary mathematics curriculum and kindergarten curriculum. To do this, we considered the status of 'mathematical exploration' in Nuri curriculum and analysed the correspondence of content-domains and the continuity between Nuri curriculum for ages three to five and 2009 revised national elementary mathematics curriculum, based on the reconstructed achievement criteria. The result of these analyses reveals that the classification of five content-domains both for 'mathematical exploration' of Nuri curriculum and for 2009 revised national elementary mathematics curriculum coincides. We also recognized the reconstructed achievement criteria which are considered as reverse continuity or as discontinuity of Nuri curriculum and 2009 revised national elementary mathematics curriculum in all the five content domains. The former means being lower in levels or reduction in ranges from Nuri curriculum to elementary one. The latter means that some reconstructed achievement criteria are included in only one of the two curriculum. Based on these results, we suggested several ways to secure the continuity between Nuri curriculum and 2009 revised national elementary mathematics curriculum in the perspective of mathematics education.

A Study on the Improvement of Problem-solving in Elementary Mathematics Textbooks - Focusing on Polya's Problem Solving - (초등 수학 교과서에서 문제해결 지도의 개선점과 개선 방향 -Polya의 문제해결을 중심으로-)

  • Ahn, Byounggon
    • Journal of Elementary Mathematics Education in Korea
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    • v.22 no.4
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    • pp.405-425
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    • 2018
  • Increasing the problem solving power in school mathematics is the most important task of mathematics education. It is the ultimate goal of mathematics education to help students develop their thinking and creativity and help solve problems that arise in the real world. In this study, we investigated the contents of problem solving according to mathematics curriculum goals from the first curriculum to current curriculum in Korea. This study analyzed the problem-solving contents of the mathematics textbooks reflecting the achievement criteria of the revised curriculum in 2015. As a result, it was the first curriculum to use the terminology of problem solving in the mathematics goal of Korea's curriculum. Interest in problem solving was most actively pursued in the 6th and 7th curriculum and the 2006 revision curriculum. After that, it was neglected to be reflected in textbooks since the 2009 revision curriculum, We have identified the problems of this problem-solving instruction and suggested improvement direction.

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