• East Asian mathematical journal
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• 제37권2호
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• pp.223-243
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• 2021

The purpose of this thesis is to analyze the effect on formation of computational abilities and dispositions to the first grade of elementary school students by applying of communicative teaching and learning activity. As a result of analysis, we could get some suggestive points and also we could make sure that computational abilities and dispositions of the first grade students are formed by applying of communicative teaching and learning activity. However, help and control of teacher have to be with it.

• 한국초등수학교육학회지
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• 제13권1호
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• pp.31-49
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• 2009

본 연구에서는 교육과정 속에서 수학교구의 구체적인 활용방안과 그 과정에 대해 연구하여 현행 교육과정에서의 수학교구 활용 수업에 도움을 주는데 목적을 두고, 수학교구를 수학수업에 활용한 후, 학습 능력 수준에 따른 학생들의 반응과 수학교구와 관련된 문제해결 과정에서 학습 능력 수준에 따른 교구 활용 의존도를 분석하였다. 그 결과, 수업이 진행되는 동안 모든 학습 능력 수준에서 높은 흥미도가 관찰되었고, 학습 능력 수준별로 교구를 활용하는 모습이 조금씩 다르게 나타났다. 또한, 학습 능력 수준이 낮을수록 높은 교구 활용 의존도를 나타내었으나, 교구에 대한 전적인 의존은 하 수준의 학생들에게 나타나는 무조건적인 현상이 아님이 관찰되었다.

• 한국수학교육학회지시리즈C:초등수학교육
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• 제10권1호
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• pp.57-70
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• 2007

수학사 관련 교수 학습 자료 개발에만 치중하였고 개발한 교수 학습 자료는 학습내용에 알맞은 수학사나 수학자의 일화로 실제 수업시간 중 흥미유발 자료로 사용하는데 그쳤다. 본 연구에서는 수학사를 보다 적극적으로 활용하기 위해서 문제 파악, 문제추구 및 해결, 적용 발전, 과제 파악 등의 각 학습 단계에서 활용할 수 있는 수학사 자료를 개발하여 실제 수업에 적용해 봄으로써 수학 사업을 개선하는데 도움을 주고자 하였다.

• 한국수학교육학회지시리즈C:초등수학교육
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• 제5권2호
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• pp.71-94
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• 2001

The purposes of this study were to design small group collaborative learning models for developing the creativity and to analyze the effects on applying the models in mathematics teaching and loaming. The meaning of open education in mathematics learning, the relation of creativity and inquiry learning, the relation of small group collaborative learning and creativity, and the relation of assessment and creativity were reviewed. And to investigate the relation small group collaborative learning and creativity, we developed three types of small group collaborative learning model- inquiry model, situation model, tradition model, and then conducted in elementary school and middle school. As a conclusion, this study suggested; (1) Small group collaborative learning can be conducted when the teacher understands the small group collaborative learning practice in the mathematics classroom and have desirable belief about mathematics instruction. (2) Students' mathematical anxiety can be reduced and students' involvement in mathematics learning can be facilitated, when mathematical tasks are provided through inquiry model and situation model. (3) Students' mathematical creativity can be enhanced when the teacher make classroom culture that students' thinking is valued and teacher's authority is reduced. (4) To develop students' mathematical creativity, the interaction between students in small group should be encouraged, and assessment of creativity development should be conduced systematically and continuously.

• 한국초등수학교육학회지
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• 제14권2호
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• pp.217-239
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• 2010

본 연구는 영재교육의 최근연구 경향과 요구를 반영하는 것으로 초등수학영재들과 일반학생들 사이의 학습전략을 비교분석하는 것이다. 본 연구의 결과는 다음과 같다. 첫째, 초등학교 수학영재들이 일반학생보다 학습동기와 자아효능감이 높게 나타났으며, 인지 초인지전략 및 자원관리전략의 활용도 매우 높게 나타났다. 둘째, 수학영재의 경우 성별에 따라 자원관리전략에 있어서 차이를 나타내며, 일반학생은 성별에 따라 학습동기에서 차이가 나타났을 뿐만 아니라, 영재교육 경험이 있는 학생들이 그렇지 않은 학생들보다 학습동기 및 자아효능감이 높게 나타났다. 셋째, 초등학교 수학영재는 학습 동기, 자아효능감, 인지 초인지전략, 자원관리전략 사이의 높은 정적인 상관관계를 가지며, 일반학생의 경우도 인지 초인지전략과 자원관리전략 사이의 상관관계는 없으나, 학습동기, 자아효능감, 인지 초인지전략, 자원관리전략 사이에서 모두 높은 정적인 상관관계를 가지고 있는 것으로 나타났다.

• 한국수학교육학회지시리즈A:수학교육
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• 제53권2호
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• pp.239-261
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• 2014

The purpose of this study is to analyze the influences of discussion-based learning of mathematics using smart phone application on the middle school students' mathematics learning. For this purpose, we selected 6 open problems suitable for learning mathematical reasoning and five 3rd grade middle school students as participants who expected to participate in 6 lessons of discussion-based learning of mathematics using smart phone application. From the analysis of 6 lessons, we found the following results. First, attending the lessons of discussion-based learning of mathematics using smart phone application makes students more interested in mathematics and change their mathematics learning attitudes more positively. Second, the lessons of discussion-based learning of mathematics using smart phone application facilitate students' mathematical communication with the help of various communication methods using many functions of smart phone applications. Third, the lessons of discussion-based learning of mathematics using smart phone application provide teachers with teaching-learning environment where teachers can easily give their students consultation about mathematics learning or daily life.

• 한국수학교육학회지시리즈E:수학교육논문집
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• 제35권3호
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• pp.277-293
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• 2021

본 연구는 초등학생을 대상으로 개방형 문제해결학습을 진행하였을 때 학생들의 수학적 창의성과 수학적 태도에 대해 어떤 영향을 미치는지 알아보기 위한 것이다. 이를 위해 서울 시내 초등학교 6학년 학생들을 대상으로 9차시의 개방형 문제해결학습을 진행한 뒤 I-STATistics를 활용하여 사전 사후 t-검정하여 결과를 분석하였다. 연구 결과, 개방형 문제해결학습은 수학적 창의성 신장에 효과가 있었고, 특히 창의성의 하위 요소인 유창성에는 유의미한 결과가 없었지만, 융통성, 독창성 신장에 효과가 있었다. 또한, 개방형 문제해결학습은 수학적 태도 향상에 도움이 되며 특히 하위 요인 중 수학적 태도, 인정욕구, 동기 향상에 효과가 있었다. 그리고 개방형 문제해결학습에서 학생들은 다양한 반응을 공유하고 생각을 확장할 수 있었다. 연구 결과를 토대로 학교 현장에서 개방형 수학 문제해결을 활용을 위한 양질의 자료 개발 및 교사 연수를 지속할 필요가 있음을 제안하였다.

• 한국수학교육학회지시리즈D:수학교육연구
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• 제11권2호
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• pp.101-126
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• 2007

We analyze the possibilities of using Information and Communication Technologies as a resource in the teaching/learning of Mathematics and we show the results of concrete experiments carried out with the games: "Adibu", "La ciudad perdida" and "Drood en el planeta siete", with fourteen students and two primary school teachers in a school in Santa Cruz de Tenerife (Spain). Our analysis of the games is made within a global framework in which individual, cooperative and collaborative learning are considered, taking as reference the theoretical frameworks set out by Piaget, Vygotsky, and the principles of collaborative learning (Computer Supported Collaborative Learning).

• East Asian mathematical journal
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• 제36권4호
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• pp.437-454
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• 2020

The purpose of this study is to develop a mathematical assessment and correction materials according to the mathematics learning hierarchy. The scope of the study is set to 'function' in 7th grade of middle school. The researchers developed a draft of the mathematical assessment and correction materials based on the mathematics learning hierarchy through the pilot test and the expert review. Using the results of the expert review, the researchers modified and supplemented the math assessment and correction materials to produce the final version. The mathematics assessment and correction material developed in this study is expected to build an effective guidance system for students with mathematics deficits. In addition, by presenting a mathematical assessment and correction materials to the teachers in the field, it is possible to reduce the effort for the management of underachievers and to provide guidance for the education of students with a lack of math learning.

• East Asian mathematical journal
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• 제36권2호
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• pp.229-251
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• 2020

Problem Based learning(PBL) is a teaching and learning method to increase mathematical ability and help achieving mathematical concepts and principles through problem solving using the learner's mathematical prerequisite knowledge. In addition, the recent instructional situations or environments have focused on the learner's self construction of his learning and its process. In spite of such a quite attention, it is not easy to apply and execute PBL program actually in class. Especially, there are some difficulties in actually applying and practicing PBL in the areas of mathematics education in not only secondary school but also in college. Its reason is that in order to conduct PBL instruction constantly in real or experimental class there is no more concrete and detailed instructional content during the consistent and long period. However, to whom is related to mathematics education including instructors called scaffolders, investigation and recognition on the degree of the learner's acquisition of mathematical thinking skills and strategies is an very important work. By the reason, in this study, the instructional content was to be explored and developed to be conducted during 15 weeks in one semester, which was based on Problem Based Learning environment by the subject of the theories relevant to mathematics education in the college of education.