• Proceedings of the Korean Information Science Society Conference
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• 2000.04b
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• pp.678-680
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• 2000

교육은 학습자의 타고난 재능을 최대한 계발시키는 것에 목적이 있다. 이를 위해서는 개개인에 최적화된 학습시스템이 필요하다. 본 논문에서는 수준별, 개인별 수학학습을 도와 자기주도적 학습능력을 키울 수 있는 시스템을 web상에서 개발하여 구현하고자 한다. 기존의 Web에서 제공되는 수학학습을 살펴보면 텍스트 위주의 설명, 단순한 문제를 제공하고 정, 오답의 결과만을 제시해 주는 형태가 많다. 그러나 본 시스템은 학생들의 흥미와 학습동기를 유발시키기 위해 동영상과 음성 등의 멀티미디어 자료를 이용하여 학습내용을 전개하도록 구성하였다. 또한 평가문항은 진단평가를 통해 수준을 분석받고 수준별 평가 문항으로 다운로드 받을 수 있도록 설계하였다. 이 시스템은 다양한 멀티미디어 자료의 제공으로 학습자의 학습동기와 흥미를 유발시키고 수준별 학습을 가능하게 하여 학습 성취감을 증가시킬 수 있다. 그리고 학습자는 이 시스템을 통해 스스로 학습을 선택하고 진행하게 되어 자기주도적 학습능력을 신장시키게 된다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.3
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• pp.373-379
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• 2016

This study examined the level-differentiated mathematic classes to offer basic data for effective college mathematics curriculum. Using the Kolb Learning Style, this study surveyed 213 college engineering students in 6 level-differentiated classes in one university and analyzed the significant consequence. The results showed that the ranking of the Learning Style in a superior mathematic class is Diverger, Accommodator, Assimilator, and Converger. Second, the ranking of the Learning Style in the inferior mathematics class was Accommodator, Diverger, Assimilator, and Converger. Third, for effective class of superior mathematics class, professors need to give sufficient time to analyze mathematics problems by the students themselves. Fourth, for an effective class of inferior mathematic class, professors need to use experimental and diverse teaching method to enhance the students' concentration and learning achievement. Based on this study, professors should develop teaching methods that fit the students' Learning Style and the properties of college mathematics curriculum.

• Journal of Educational Research in Mathematics
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• v.9 no.1
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• pp.311-319
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• 1999

수학 교사의 지식은 교과내용 지식, 일반 교육학 지식, 교육학 내용 지식, 교육과정 지식, 학습자에 대한 지식, 교육적 내용에 관한 지식, 수학 교육 목표, 목적, 가치에 대한 지식으로 분류될 수 있다. 지금까지 이러한 수학 교사에 대한 지식 종류에 대한 학문적 연구는 뚜렷하게 체계적으로 연구되어지지 못하고 주로 저학년 학생 및 학습자 위주로 산발적인 연구가 진행되어 왔다. 수학교사가 지녀야할 지식은 수학 학습자인 학생들을 어떻게 효과적으로 가르치느냐에 가장 직접적인 영향을 미치는 것이므로 이에 따른 구체적인 조사 연구가 필요할 뿐만 아니라 교사교육 프로그램에 반영되어 효과적으로 능력있는 교사를 양성할 수 있도록 하여야겠다.

• Communications of Mathematical Education
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• v.30 no.2
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• pp.225-249
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• 2016

This study focuses on enhancing expertise as a study advisor for mathematic teacher in field based on self-study method. By advising math study with students in school, the research was carried out 'process & content of mathematic study method advisement', 'process & content of the self-questioning by the math study adviser', and 'enhancing expertise as a math study counsellor by self-study method'. Overall process has been proceeded through preparation, experiment, result & analysis. Experiment has been done based on consultation modeling for academic high school which ran five times. During consultation, based on analysis & result, researcher has recorded 'self-questioning' report. This report is utilized for 'self-examination' for the researcher along the discussion with counselor for enhancing expertise as a study advisor. By above process, practitioner identifies each own's pros & cons as a mathematic study advisor and strengthens the skill while understanding the subject: student. by 'self-studying' method, advisor enhances its own expertise as a teacher with the achieving student and learns practical knowledge for a math study advisor.

• School Mathematics
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• v.16 no.2
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• pp.201-218
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• 2014

The purpose of this study is to research the Actual Introduction of Justification that mentioned in the middle school mathematics of 2009 Revised Curriculum. For this, researcher analyzed the new mathematics textbooks for 8th grade that will be applied 2014. Researcher and cooperators analyzed the 8th grade geometry using the criteria of advanced research. The conclusion of this study is following. Frist, Teacher need to present the various types of Justification to be used students of the different levels. Second, Teacher have to lead the activity of Justification to satisfy the needs of students.

• Education of Primary School Mathematics
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• v.26 no.1
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• pp.15-28
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• 2023

Since mathematical concepts are learned through the meaning of mathematical terms in school mathematics, learners must understand and use mathematical terms appropriately. However, the meaning of mathematical terms used in real life may be perceived differently from elementary mathematics textbooks, and this difference may cause confusion in learners' understanding of mathematical terms. Therefore, this study was intended to compare and analyze the mathematical terms in elementary mathematics textbooks used in Korea and a Korean dictionary. The findings revealed that the meaning of the textbooks was similar or different, and the subject indicated by each meaning was different. In this case, in order to prevent confusion among learners, it is necessary to supplement and guide each meaning by recognizing the difference between the mathematical terms in elementary mathematics textbooks used in Korea and a Korean dictionary.

• School Mathematics
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• v.15 no.4
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• pp.921-940
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• 2013

This study is to analyze mathematically gifted middle school students' characteristics of mathematical thinking and the teacher's role in teaching and learning about the central projection and perspective drawing. And it will help to develop teaching and learning materials for the mathematically gifted. The result of this study is as followings : mathematically gifted middle school students show the various characteristics of mathematical thinking like as intuitive insight, generalization, logical thinking & mathematical abstraction and so on, and the teacher plays roles as instructional designer, facilitator, technical assistant and counselor.

• The KIPS Transactions:PartA
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• v.14A no.6
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• pp.383-390
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• 2007

This paper describes the e-learning system for science and engineering mathematics using computer algebra system and Bayesian inference network. The best feature of this system is using one of the most recent mathematical dynamic web content authoring model which is called client independent dynamic web content authoring model and using the Bayesian inference network for diagnosing student's learning. The authoring module using computer algebra system provides teacher-user with easy way to make dynamic mathematical web contents. The diagnosis module using Bayesian inference network helps students know the weaker parts of their learning, in this way our system determines appropriate next learning sequences in order to provide supplementary learning feedback.

• 전자공학회논문지 IE
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• v.48 no.1
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• pp.36-44
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• 2011

The purpose of this study was to develop the basic design principles for the engineering mathematics teaching model that supported college students to become collaborative problem solvers. For this purpose, the following four design principles were drawn from the steps of systems approach, especially with consideration of needs of engineering students, professors, curriculum and relevant research on mathematical education. As a result, the four design principles for the engineeering mathematics teaching model were drawn as follows: (1) Improve students' basic mathematical learning abilities through repetition and elaborative practice of the basic mathematical concepts and principles, (2) Develop students' problem solving abilities through collaborative projects or learning activities with peers, (3) Facilitate students' reflection and provide teacher's monitoring and prompt feedback during their learning process, and (4) Build up online learning environments that enable students to become self-regulated learners.

• Communications of Mathematical Education
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• v.18 no.1 s.18
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• pp.183-190
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• 2004

학습부진아에 대한 정의는 여러 가지가 있지만, 일반적으로는 선수 학습 요소의 결손이나 환경요인 및 그 영향을 받은 개인의 성격이나 태도, 학습 습관 등의 요인으로 인해 수락할 수 있는 최저 학업성취 수준에 도달하지 못한 학습자를 지칭하는 용어로 쓰이고 있다. 본 연구에서는 학습부진아의 수학 기피성향 심리 검사지를 이용하여, 중학교 수학 학습부진아의 경우11개의 기피요인 중 어느 요인에서 두드러진 기피 현상을 나타내는지 그 특징에 대하여 알아보았다.