• 한국수학교육학회지시리즈A:수학교육
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• 제55권3호
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• pp.281-297
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• 2016

There has being developed elementary mathematics textbooks currently based on the 2015 revised mathematics curriculum. Vocabularies used in mathematics textbooks are mainly determined by the authors to develop textbooks. The purpose of this study was to investigate the adequacy of elementary school mathematics textbooks based on the unit structure and vocabulary, and to provide implications for elementary mathematics textbooks which is currently in development, in accordance with the 2015 revised curriculum. As a result, there were found some problems in the unit structure and vocabulary of elementary mathematics textbooks.

• 대한수학교육학회지:학교수학
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• 제2권1호
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• pp.183-202
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• 2000

The purpose of this study is to restructure the 10th grade mathematics curriculum for teaching the function area under the computer environment using ‘Mathview’, which is a computer algebra system designed for exploring algebra dynamically. The instructional sequence of the function area was redesigned to highlight the functions and properties of the computer software. And, based on the newly designed sequence, this study develops the sample ‘teaching unit’ using Mathview. The basic principle of the materials is to encourage students to investigate mathematics by manipulate various experimental tasks by themselves or through group study. And, the draft of the sequence and teaching unit was reviewed by some mathematics teachers and revised through the feedback.

• 한국수학교육학회지시리즈A:수학교육
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• 제40권1호
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• pp.53-66
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• 2001

The purpose of this work is to activate mathematics class in the extra curricular activity under the 7th curriculum. For that purpose, we investigate the current management of the extra curricular activity in the secondary school mathematics, and analysis the result. We suggest the main counterplan to activate mathematics class of extra curricular activity as following; (1) Develope teaching materials and programs for mathematics class. (2) Get the mathematics laboratory.

• 한국수학교육학회지시리즈A:수학교육
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• 제44권4호
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• pp.509-524
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• 2005

The purpose of this study is to investigate the current state of the contents of the mathematics education that are implemented for 3-10 grade students in Korea. To satisfy the purpose of the study, we conducted a nationwide questionnaire to get opinions from students on the relevance of the mathematics curriculum. 4,158 elementary school students, 4,571 middle school students, and 1,653 high school students participated in this survey. Many students feel that the quantity is relevant, so the requirement of reduction in quantity is a little. Also secondary students feel that mathematics is difficult and this condition becomes more serious in proportion as grade. Finally we noticed the difference between sexes, grades, and tracks of studying in every question.

• International Journal of Advanced Culture Technology
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• 제10권4호
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• pp.86-93
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• 2022

To combine the science and technology creativity necessary in the era of the 4th Industrial Revolution, it is necessary to cultivate talents who can discover new knowledge and create new values by combining various knowledge with self-directed mathematical competencies. This research attempted to lay the foundation for the curriculum for fostering future creative convergence talent by preparing, executing, and reflecting on the learning plan after learners themselves understand their level and status through self-directed learning. Firstly, We would like to present a teaching-learning plan based on the essential capabilities of the future society, where the development of a curriculum based on mathematics curriculum and intelligent informatization are accelerated. Secondly, an educational design model system diagram was presented to strengthen the self-directed learning ability of mathematics subjects in the electronic engineering curriculum. Consequently, through a survey, we would like to propose the establishment of an educational system necessary for the 4th industry by analyzing learning ability through self-directed learning teaching methods of subjects related to mathematics, probability, and statistics.

• 한국수학교육학회지시리즈A:수학교육
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• 제58권1호
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• pp.55-77
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• 2019

Textbooks play a very important role as a medium for implementing curriculum in the school. This study aims to analyze tasks for mathematical competencies in the high school 'mathematics' textbooks based on the 2015 revised mathematics curriculum emphasizing competencies. And our study is based on the following two research question. 1. What is the relationship between core competencies and mathematical competencies? 2. What is the distribution of competencies of tasks for mathematical competencies presented in the textbooks? 3. How does the tasks for mathematical competencies reflect the meaning of the mathematical competencies? For this study, the tasks, marked mathematical competencies, were analyzed by elements of each mathematical competencies based on those concept proposed by basic research for the development of the latest mathematics curriculum. The implications of the study are as follows. First, it is necessary to make efforts to strengthen the connection with core competencies while making the most of characteristics of subject(mathematics). Second, it needs to refine the textbook authorization standards, and it should be utilized as an opportunity to improve the textbook. Third, in order to realize competencies-centered education in the school, there should be development of teaching and learning materials that can be used directly.

• 한국생활과학회지
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• 제18권3호
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• pp.597-607
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• 2009

The purpose of this study was to investigate the perception of kindergarten teachers about which content should be included in early childhood mathematics education. Then the researcher looked into the findings according to the 2007(7th) national kindergarten curriculum. The results showed that kindergarten teachers perceived the important of balanced content areas of early childhood mathematics education. But the results also showed that kindergarten teachers perceived classification as the most important content areas of early childhood mathematics education. This implicates that the kindergarten teachers revealed somewhat conflicting beliefs about mathematics education. The results also showed that kindergarten teachers did not perceive space and data analysis as the most important content areas of early childhood mathematics education according to the 2007 national kindergarten curriculum The kindergarten teachers also suggested basic and restricted mathematics concepts. The results of this study were discussed related with the problems in early childhood mathematics education, especially the problems in teacher education.

• 한국학교수학회논문집
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• 제11권4호
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• pp.629-654
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• 2008

최근 들어 새롭게 개정된 미국 조지아주 수학과 교육과정을 소개하고, 이의 이해를 보다 심도 있게 도모하기 위하여 우리나라 제7차 수학과 교육과정 수정안과 비교 분석하고자 하였다. 그러나, 미국 조지아주 수학과 교육과정 전체를 한 번에 다루기에는 그 양이 너무나 방대하여, 본 고에서는 '수와 연산' 및 '대수' 영역(우리나라의 '수와 연산', '문자와 식', '규칙성' 또는 '함수'에 해당)을 중심으로 다루고자 하였다. 본고에서는 두 나라간의 교육과정 내용의 양질에 관한 우위를 가리거나 우리나라 교육과정의 문제점 내지 개선책을 마련하기 보다는 수학 교육 관련 전문가인 독자들로 하여금 대수 영역 관련의 내용에 관하여 두 나라 간에 어떠한 차이가 있는지 살펴보고 음미해 볼 수 있는 근간을 제공하고자 하였다. 또한, 본 고에 제시된 연구 결과를 비롯하여 향후 여러 나라의 수학과 교육과정을 보다 심도 있게 연구하고, 앞으로 우리나라 수학과 교육과정을 개정하는 데에 기초 자료로 활용되기를 기대한다.

• 한국수학교육학회지시리즈A:수학교육
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• 제52권4호
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• pp.443-464
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• 2013

The purpose of this study is to identify the first graders' mathematics learning abilities in elementary school. To do this, I examined the first graders on their mathematics learning abilities, and analyzed the test results. Although all of the evaluation factors are composed the mathematical contents which are taught in elementary school, the correct answer rate of them were very high. The results of this study will be used as the basis. for developing the mathematics curriculum and textbook in elementary school. Also first grade teachers can use the results of this study as a basis when they plan a instruction for the first graders.

• 한국수학교육학회지시리즈A:수학교육
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• 제44권2호
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• pp.201-213
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• 2005

The purpose of this study is to find research areas that were less represented by the researchers of mathematics textbooks and to provide feedback for the research and development of mathematics curriculum and textbooks. In order to complete this study, we analyzed comparative studies of mathematics textbooks published in Korean. This study analyzed 107 comparative studies published until recently based on following aspects: countries studied (North Korea, U.S.A., and Japan), Math curriculum studied (6th and 7th mathematics curriculum), and Math contents studied (probability and statistics) and etc. The result of this study suggests that the content area of creative problem solving was particularly less represented by the studies published and require more concern from the mathematics education researchers