• Journal of The Korean Association of Information Education
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• v.9 no.2
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• pp.231-241
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• 2005

There are two main purposes in learning map in the subject of social studies in understanding the map itself and growing the ability of construing connection and situation and reasoning by applying the map. However, the map learning leans to understanding the map itself in existing materials. Although there is an interaction between learners and the context, there is hardly any interaction between learners or between teachers. Therefore, this paper designs and implements the web-based map learning system using the constructivism to make the cooperative study possible through the interaction and to be able to teach the map learning based on learners. The characteristics of the system suggested in this paper are as below. First, learners study the basic factors of the map by themselves and enable them to give feedbacks after the evaluation. Also, it embodies to evaluate the context of study as a multiple question after studying the whole thing. Second, the participation is induced by bringing the interests of learners based on the web and the interaction between teacher and learner as well as between learners is strengthened by the bulletin board and chatting function. Third, the study of utilizing map is embodied by means of applying the study model of solving problems and suggesting useful tasks.

• Journal of the Korean School Mathematics Society
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• v.10 no.4
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• pp.487-504
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• 2007

Although there was an introduction of the class with in mind learner's individual learning ability as a method improving problems of the class which consists of students with various kinds of levels, it was a burden to both teacher and students because of many realistic problems. In this paper, we investigate the efficiency of peer tutoring teaching method which is the one that students having a superior ability for learning become peer tutors and they teach other peer tutee under the teacher's guidance and supervision. After we apply the class-wide peer tutoring to some sophomore classes, we obtain that this teaching method affects positively the students's learning achievement and learning attitude in mathematics class. In particular, we obtain that the peer tutoring is more effective in three to one group than in one to one group.

• Journal of the Korea Convergence Society
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• v.11 no.8
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• pp.391-400
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• 2020

This study was done to compare the effects of learner-led and faculty-led fundamental nursing practice on skill performance, self-directed learning, problem-solving competency, and satisfaction. The learner-led practice was consisted of pre-class open lab and peer supervision. The faculty-led practice was consisted of faculty supervision for a student individually without pre-class open lab. The study was a pre-posttest, non-synchronized, quasi-experimental design between two groups. Data from 134 nursing students in either faculty-led (n=54) or learner-led fundamental nursing practice group (n=80) was collected using a checklist and self-reported questionnaire. Nursing skill performance score and class satisfaction of the learner-led group were significantly higher than those of the faculty-led group. This study showed that learner-led fundamental nursing practice consisting of pre-class open lab and peer supervision was an efficient practice method to improve students' skill performance and satisfaction maintaining their self-directed learning ability and problem-solving competency.

• Communications of Mathematical Education
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• v.23 no.1
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• pp.85-108
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• 2009

The purposes of the study were to develop instructional materials based on Freudenthal's guided reinvention principle for teaching proofs and to investigate how the teaching method based on guided reinvention principle affects on 8th grade students' ability to write proofs and learning attitude toward proofs. Teaching based on guided reinvention principle placed emphasis on providing students opportunities to make a mathematical statement and prove the statement by themselves throughout various activities such as exploring, conjecturing, and testing the conjectures. The study found that students who studied proving with instructional materials developed by guided reinvention principle showed statistically higher mean scores on the posttest than students who studied by a traditional teaching method depending onteacher's explanation. Especially, on the posttest item which requested to prove a whole statement without presenting a picture corresponding to the statement, a big difference among students' responses was found. Many more students in the traditional group did not provide any response on the item. According to the results of the questionnaire regarding students' learning attitudes, the group who studied proving by guided reinvention principle indicated relatively more positive attitudes toward learning proofs than the counterparts.

• Journal of the Korean Society for Library and Information Science
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• v.54 no.1
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• pp.197-221
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• 2020

This study investigates the influence of project-based learning method on the problem-solving ability and communication ability of students taking the 'Reading Guide' course in Library and Information Science(LIS). During this study, two tests measuring students' problem-solving ability and communication ability were conducted, containing 30 items divided into 5 steps of problem-solving processes and 45 items divided into 15 categories of communication ability, respectively. By utilizing the correspondence sample T-test during this study, significant differences were found in the 5 steps problem-solving processes. However, no difference was found between the pre-test and the post-test results in all 15 categories of communication ability. Subsequently, an in-depth interview was conducted, inquiring into the students' perspectives on the difficulty of attending classes, the content of lectures, the appropriateness of assignments, the validity of the evaluation method, the relationship with their team members, and the benefits acquired from completing the projects. Finally, an intensive analysis was conducted in the categories of problem-solving ability and communication ability.

• 한국정보교육학회:학술대회논문집
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• 2007.01a
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• pp.325-334
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• 2007

수학 교육이 해결해야하는 과제 중 하나는 학습 부진아 문제이다. 수학 학습 부진아 발생 원인은 학생의 수준에 맞지 않는 교재의 사용으로 인해 수학에 대한 흥미 부족, 이를 개선할 수 있는 교재의 미비, 부진아 지도를 위한 교사의 시간 부족 등이 있다. 본 연구에서는 이러한 문제점을 개선하기 위해 '도형아 놀자'라는 수학 학습 부진아 지도를 위한 교수 학습 시스템을 설계하였다. 학습 부진아의 수준에 부합된 맞춤식 교육을 목표로 7차 수학교과서의 도형 영역에 제시된 필수 학습 요소를 중심으로 교재를 재구성하였고, 수학과에 대한 흥미 및 자기 주도적 학습 능력을 길러주기 위해 교수 학습 방법으로 게임을 활용하였으며, 상호작용부분을 강화하여 가정과 연계된 교육이 가능하도록 시스템을 구성하였다. 이 시스템의 학습단계는 여러 가지 모양, 점, 선, 각, 평면도형, 합동과 대칭, 입체도형이라는 5단계로 각 단계의 시작과 끝에 평가를 실시하여 학습부진아의 수준을 정확하게 파악할 수 있도록 설계한다.

• Journal of Science Education
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• v.35 no.2
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• pp.138-148
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• 2011

Science class is the starting point of science education where science teacher and students meet together to teach and learn science. Therefore successful science class is the main concern of various educational partakers, such as teachers, students, parents, school administrators, and science education researchers. In order to find what is important among the teaching abilities of science teachers, a survey was conducted to the various educational partakers. As the result of survey, students chose 'progressing a lesson' and 'teacher's attitude' are important, and in-service teachers chose 'analyzing learner characteristics and curriculum' and 'teacher-student interaction' are important, while the pre-service teachers and parents chose 'teacher-student interaction' and 'progressing a lesson' are important. In addition, the school administrators chose 'setting up teaching-learning strategy' and science education researchers chose 'understanding curriculum and developing teaching-learning method' is important along with 'analyzing learner characteristics and curriculum.' In the communication on science education among different educational partakers, these result can be used as the basic information to understand the different perspectives on a science class.

• Journal of The Korean Association For Science Education
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• v.35 no.5
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• pp.907-917
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• 2015

Response to Intervention (RTI), which is focused on the gap between pre-interventions and post-interventions, provides an effective intervention program. This study takes under-achievement factors into consideration to determine the overall characteristics of underachievers. The under-achievement factors include cognitive learning factors, affective factors, and environmental factors. This study conducted curriculum-based assessments, achievement tests, and assessments on attitudes toward science and science learning motivation to verify the effects of individually tailored teaching according to the types of under-achievement in science. The experimental group was composed of six students in fourth grade, and the comparison group had 23 students. The findings of the study were as follows. First, the performance and progress of underachievers in the first-stage showed little progress and did not reach grade-level performance. Second, the underachievers in the second-stage greatly improved. In particular, the average of eight sessions in the second-step demonstrated performance beyond that of the regular child. Third, individually tailored teaching according to the types of under-achievement in science positively affected attitudes toward science and science learning motivation. This study will contribute to the improvement of the underachiever by applying individually tailored teaching according to the types of under-achievement in science.

• Communications of Mathematical Education
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• v.13 no.1
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• pp.1-18
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• 2002

거리 수학이 학교 수학에 통합되어 수학 교실에서 지도되고 있는 하나의 예로 어림을 들 수 있다. 학교수학에서 지도되는 지필 알고리즘과는 달리 어림은 대략적인 값을 구하며, 주로 암산으로 수행된다. 그러나 어림은 학생들의 수학 학습과 일상생활에서 많은 유용성을 가지고 있음에도 불구하고 지금까지 수학 교육과정에서는 간과되었으나 최근 들어 강조되고 있는 영역이다. 따라서 본 연구에서는 학교 수학에서 지도되는 어림을 고찰함으로써 거리 수학을 학교 수학에 통합하려는 수학과 교수-학습에 시사점을 제공하는 것을 목적으로 한다. 연구의 목적을 실현하기 위해 거리 수학과 학교 수학을 규명하고, 거리 수학과 학교 수학을 연결하는 다리로서의 어림에 대해서 고찰하였다. 다음으로 초등학교 6학년 학생들을 대상으로 어림 능력 검사를 실시함으로써 초등학교 교육을 통해서 학생들에게 길러지는 어림 능력을 분석하였다.

• Communications of Mathematical Education
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• v.8
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• pp.179-188
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• 1999

필자들은 제37회 교육자료전시회(1997)와 제38회 교육자료전시회(1998)에 작품을 출품하였다. 이들 교육자료전시회에 참가하게 된 동기는 다음과 같다. 입문기 아동의 수학교육은 학습내용에 대한 흥미를 가지도록 해야 하며 구체적인 조작활동을 통하여 수량에 대한 기초적인 개념과 원리, 그리고 법칙을 바르게 이해시켜 논리적 사고력을 기르도록 해야 한다. 그러나 대부분의 아동들을 목표수준에서 보면 만족스럽지 못하고, 시간이 지날수록 학습결손아가 늘고 있는 현실이다. 특히 오름길 학습지를 해결할 때는 우수한 아동에게도 조작활동을 시켜보면 뜻밖에 조작 활동을 제대로 못하고 당황하는 경우를 흔히 볼 수 있다. 이것은 개념 형성과 개인간의 차에 관심을 둔 지도가 이루어지지 않은 상태에서, 자기능력과 수준에 맞는 학습을 하지 못하고 다음 단계로 넘어가기 때문이라 판단하였다. 이에 필자들은 교과서에 예시한 활동이나 그림 자료들을 실제로 관찰하고 조작해 볼 수 있도록 구체적인 자료로 대체하여, 수학에서 요구하는 학습지도 원리에 적합하도록 하였다. 또 교실 수업에서 야기되는 개인차에 대한 학습지도상의 문제점을 해결하는 한편, 급우간 인간관계에 바탕을 둔 소그룹 협동 학습을 위한 자료로 수와 가감산의 원리를 쉽게 체득 시킬 수 있도록 하였다.