• 한국수학교육학회지시리즈A:수학교육
• /
• 제50권1호
• /
• pp.119-128
• /
• 2011

In this paper, we studied into a qualitative research to see mathematical understanding of preschool and kindergarten's teachers such as feeling attitude, parents' concern, difficulty of math teaching in kindergarten field, teacher's role, type of feed back, beauty of math, relationship of real life, and self philosophy of math education. We selected 10 teachers whose career was 7~10 years. Because this research way is qualitative, we can new aspect that teacher want to break their ignorance for math. Moreover, they would like to learn about math practicality, application, and beauty from art in professional training. Therefore we assert that fusion math lecture would support in the professional training for teacher, preschool or kindergarten's president training, and remuneration training.

• 한국수학교육학회지시리즈A:수학교육
• /
• 제50권3호
• /
• pp.383-394
• /
• 2011

This paper analyzes subjects related to Math/Stat and studies teaching effect on subject development connected Math/Stat in software curriculum. Among many subjects related to the software, this paper shows exemplary applications of Math/Stat in the software curriculum. Thereby this opens potential application fields of Math/Stat. This confirms that Math/Stat is not only an essential subject to improve competitiveness but also a strategic element in the field of software. Therefore, by maximizing the academic outcome through the interdisciplinary combination of software and Math/Stat, it is possible to educate more competitive and skilled professionals.

• 한국수학교육학회지시리즈A:수학교육
• /
• 제45권3호
• /
• pp.251-262
• /
• 2006

This study investigates 628 high school students' math dislike tendencies by their math achievement levels. The findings show that, firstly, as the sample students' math achievement level decreases, the number of dislike factors increase. Secondly, students' math dislike factors are differentiated by their math achievement levels. Math high achievers show high math disliking tendency by teacher factor. Middle achievers show high math disliking tendency by complex application and relation factors. Low achievers show high math disliking tendency by comprehension factor. Finally the math disliking factors affecting the level of math achievement are influenced by schools and grades that students' attend. While math disliking factors such as comprehension factor, teacher factor, affection factor are generally present among sample schools, exceptionally JS high school students(high achieving students) are only affected by mentality factor. In addition, mentality factor affects the second grade students only. The implications of the study argue that students' math disliking tendencies could be systematically reduced by paying attention to such dependent variables students' achievement levels, grade, school characteristics, and independent variables including teacher, application, mentality, comprehension, and affection.

• 한국수학교육학회지시리즈D:수학교육연구
• /
• 제9권3호
• /
• pp.269-273
• /
• 2005

Nowadays application of modem achievements of information technologies in science, engineering and education is usual phenomenon. Application of these technologies allows easily creating new methods of learning of mathematics. More of new methods of creation of multimedia electronic manuals on high mathematics are founded to application of multimedia and communication opportunities of the computer. But application only multimedia and communication opportunities of the computer at creation of multimedia electronic manuals on high mathematics is insufficient to elimination of 'gap' between training and studying high mathematics. So, we offer a new way of the decision of this problem: creation of a multimedia electronic manual on high mathematics with built-in a mathematical environment MathCad in the national language.

• 한국초등수학교육학회지
• /
• 제22권4호
• /
• pp.427-451
• /
• 2018

이 연구는 제2차 수학교육 종합계획에 따라 가족들이 참여하여 체험할 수 있는 수학 프로그램을 개발하고 실제 가족단위를 대상으로 운영함으로써 국민들에게 수학에 대한 긍정적 인식을 확산하고 구체적인 가족단위 수학공감 프로그램 개발 및 운영 방안을 제안하는 것을 목적으로 한다. 이를 위해 연령별로 유아 자녀, 초등 저학년 자녀, 초등 고학년 자녀, 중 고등학생 자녀가 있는 가족들이 즐길 수 있는 수학나들이, 수학게임, 수학활동, 우리집수학, 역사속수학, e-세상수학의 6가지 유형으로 총 33개의 활동을 개발하였고, 8차에 걸쳐 175가족을 대상으로 프로그램을 운영하였다. 프로그램의 개발 및 운영 과정 분석, 설문 조사 결과를 토대로 수학에 대한 긍정적 문화 확산을 위한 가족단위 수학공감 프로그램의 개발 및 운영에 대한 몇 가지 시사점을 도출하였다.

• 한국의사학회지
• /
• 제24권1호
• /
• pp.1-8
• /
• 2011

As the value of living a complete life has spread, the importance of elderly education as a part of continuing education is ever increasing. As much as the bodily health, the activity to prevent dementia or healthy brain is being emphasized, the math utilizing traditional material was suggested to devise the curriculum appropriate for the emotional/cognitive level of the elderly. This could induce interests of the elderly, and ultimately improved the concept of self-consciousness and self-esteem. Also, a plan for effective application of such 'silver math' should be prepared, and the execution of a fusion study for a medical approach of its effects is proposed.

• 대한수학교육학회지:학교수학
• /
• 제19권3호
• /
• pp.593-615
• /
• 2017

본 연구에서는 학교 수학의 내용을 담아낸 모바일 기반 수학 학습 어플리케이션을 개발하고, 이를 수학 교수 학습 상황에서 활용할 수 있는 방안을 모색하였다. 먼저, 중학교 수학의 '이차함수와 그래프', '대푯값과 산포도' 단원에서 조작을 통한 개념 탐구와 토론 학습이 가능하도록 어플리케이션 <중3수학교실>을 안드로이드 버전으로 수학교육 전문가, 수학 교사, 컴퓨터공학 전문가, 디지털 애니메이션 감독과 협업하여 개발하였다. 이때, 예비교사의 도움을 받아 중학교 3학년 남녀 학생 4명을 대상으로 개발한 어플리케이션을 적용하여 그 활용가능성을 검증하였다. 또한, 수학 수업에 어플리케이션을 활용하는 교수 학습 지도안과 어플리케이션 활용 매뉴얼을 개발하고 중학교 3학년 1개 학급을 대상으로 사례 연구를 실시하여 그 현장 적용 가능성을 모색하였다.

• 한국수학교육학회지시리즈A:수학교육
• /
• 제42권5호
• /
• pp.683-696
• /
• 2003

In this paper, we propose an authoring methodology of differentiated instruction-learning materials in mathematics course using MathML and XSLT, and give utilizing suggestions of these materials as differentiated textbook and individual learning. Incorporating MathML into instruction-learning materials, there are many advantages such that view of the materials in web browser is improved since mathematical expressions are compatible with text, and an expression can be modified in more convenient way since the expression is represented in text format not an image. In authoring of differentiated materials, the author provides one document for various levels of students. Then, each level of materials is generated from the document via XSLT transformation. This enables author-driven progress control rather than student-driven which does in previous approaches, since students don't need to select components of the material.

• 한국수학교육학회지시리즈D:수학교육연구
• /
• 제10권3호
• /
• pp.215-227
• /
• 2006

After reviewing China's appearance and research on the Math open-ended problems, together with the application of those problems in mathematics test of Shanghai Senior Middle School Entrance Exams (SSMSEE) since 1999, this paper points out the difficulty in establishing an evaluation system for such problem. Through comparative study, the paper gives an operational definition of open-ended problem, and it attempts to establish an evaluation system and non-systematic competence targets that are appropriate to Math open-ended problems. Meanwhile, it describes the performance feature of those targets. By applying the standard international grading system of difficulty, it discusses the elements of difficulty in Math open-ended problems, and puts forward an evaluation as well as a level-of-difficulty forecasting system that is appropriate to the Middle School Entrance Exam.

• 한국수학교육학회지시리즈A:수학교육
• /
• 제42권1호
• /
• pp.19-39
• /
• 2003

The purpose of this study is to find out effective ways to take care of the 8th and 10th graders' disposition causing math. disliking. To accomplish this goal, we proceeded as follows : First we categorized the 11 factors recognized as the reasons of math. disliking into 4 math. disliking causes such as psychological f: environmental cause, conceptual cause, relational cause and application related cause. Second, to take care of these tow causes, we developed materials which are closely related with the contents of the 8th and 10th graders' school mathematics. Third with these materials we taught the students who had proved to have the math. disliking trend, for one semester. As a consequence of this experiment we arrived at the following results. As for psychological & environmental causes, 35.7% of the 8th graders and 17% of the 10th graders proved to have been improved significantly. This result shows that the curing of the psychological & environmental causes is more effective in the 8th graders than in the 10th graders. i.e., the curing effects of the students' psychological & environmental cause for disliking math. decline as they get older. As for conceptual causes, 35% of the 5th graders and 30% of the 10th graders proved to have been improved significantly. In case of the 8th graders this ratio was similar to that of the other causes. But as for the 10th graders this ratio was a little low compared with that of the case of relation causes and application related causes. As for relational causes, 35% of the 5th graders and 49% of the 10th graders proved to have been improved significantly. Especially the 10th graders improved greatly. Among the four factors that compose this cause, especially hierarchy and connection factors were effectively cured. On application related causes, 47% of the 5th graders and 57% of the 10th graders proved to have been cured significantly. And among the four types of causes listed above, this was the most successfully cured one. Of the two factors of this cause, the basic application factor appeared to have been improved in all experimental groups. In connection with teaching methods, we found out the followings two facts. First, the more teachers push students to solve their tasks with their own efforts, the higher is the ratio of owe. Second, the more teachers teach students personally, the more effective are the teaching results.