• Journal of the Korean Institute of Intelligent Systems
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• v.11 no.5
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• pp.395-399
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• 2001

This paper describes modular fuzzy inference systems(MFIS) with adaptive capability to extract fuzzy inference modules from observation data through the learning process. The proposed MFIS is based on the structural similarity to Tagaki-Sugeno fuzzy models and a modular neural architecture. The learning of MFIS is done by assigning new fuzzy inference modules and by updating the parameters of existing modules. The fuzzy inference modules consist of local model network and fuzzy gating network. The parameters of the MFIS are updated by the standard LMS algorithm. The performance of the MFIS is illustrated with adaptive control of a nonlinear dynamic system.

• The Journal of Korean Association of Computer Education
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• v.22 no.1
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• pp.79-86
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• 2019

This study examines the impact of modular robot programming education on middle school informatics curriculum learning motivation. For this purpose, the experiment was conducted with a experimental group of 25 people and a control group of 25 people, and modular robot programming education and learning motivation test were used as research tools. As a result of processing the results of the learning motivation test paper with the independent sample t-test and the paired t-test, the experimental group had 9.36 points higher learning motivation than the control group and 15.44 points higher than the pre-test. In particular, it significantly affected the improvement of all the sub-components of the learning motivation, and among them, it greatly affected the enhancement of attention, relevance and satisfaction. In conclusion, it can be seen that modular robot programming education has a positive effect on improving students' motivation to learn the informatics curriculum.

• 대한공업교육학회지
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• v.38 no.2
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• pp.89-113
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• 2013

The study started from the point that learners should be basically equipped to quickly respond to changes in demand for future human resources efficiently and effectively, and an attitude to take part in learning voluntarily should thus be cultivated. To this end, the author applied the TAI model based on a module as a class strategy to solve problems related to several classes occurred in specialized high schools. This application of the TAI model was also motivated by the necessity for designing an appropriate teaching-learning method that encourages improvement of self-learning capacity, consistent learning motivation, and willingness rather than external factors. Through this work, the author aims to heighten the interest of learners and improve endurance in learning. The study results are as follows. First, the learning unit was structuralized as a module and then learning stages were proceeded with so that capacity to adapt to learning would improve. The achievement standard (learning goal) was structuralized in a module type by analyzing and reorganizing the textbook considering the link between the actual practice field and a curriculum based on subject characteristics. Through the process of module type learning stages, the student's capacity to ascertain characteristics of units and to adapt to learning both improved. Second, through application of a TAI model based on a module, Self-Directed Learning capacity and capacity to adapt to a new field improved. By applying the module, Self-Directed Learning could be accomplished more effectively than in the existing passive learning environment. By grafting cooperative learning of the TAI model, students had greater interest and achievement in classes, self-confidence and community consciousness, and an opportunity to broaden their thinking. In particular, improvement of self-confidence is effective in cultivating the capacity required in industrial society to transcend the learning of simple functions and knowledge, as well as the capacity to adapt to new environments. Third, by solving tasks focused on fields related to industrial sites, not only actual survey capacity but also additional capacity to identify and solve tasks through various experiences improved. Furthermore, it was helpful for students to have interest and motivation about their own life and learning to cultivate the qualities and capacity to adapt to the working world where new knowledge and technology rapidly change. Fourth, by applying a standard-based assessment system for technical subjects introduced in 2012 to model design for learning plans, clearer and more objective assessment criteria were arranged, and individual learning through instruction at each achievement level could be accomplished. This improved achievement level of individual learners was helpful in reaching achievement goals at specific levels by overcoming the disadvantages of cooperative learning in each group.

• The Journal of the Korea Contents Association
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• v.14 no.1
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• pp.537-547
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• 2014

In this paper, the ALT (ALTernative) board and a NetLogo extension module are developed for the active participatory simulation (APS) learning. Through the participatory simulation with HubNet each student can attend the experiment as one of clients. Only one HubNet server, however, is able to use an external device so that the bifocal modeling based learning with multiple users is impossible. In order to overcome the drawback, and enable clients participate into the experiment and collect the experimental data and the measured data, an ATmega 32 based board and its firmware are developed. In addition, Java extension module based on TCP/IP socket interfaces is developed to exchange the data with HubNet server. Finally, we show some NetLogo program examples to use the developed hardware and software for APS and seek the way to use them for science education.

• Journal of Advanced Navigation Technology
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• v.19 no.2
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• pp.161-167
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• 2015

This paper proposed system for providing the national competency standards learning module, which has changed and updated from time to time. The provisioning server of the proposed system provides learning module, and the management server carry out fault management, billing, request management, statistics and aggregate, etc, and the target server requests the learning module in the provisioning server through the domain. The proposed system determines provide of the learning module by CORS based on filter, which is to determine whether matches or not with domain of the provisioning server and the target server. The proposed system can be patch and maintenance remotely about NCS based learning module to be new update and removed. Also, the proposed system may provide contents in conjunction with existing educational systems, and may be extended in the future to enable the management for domain of the target server.

• 한국정보교육학회:학술대회논문집
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• 2007.08a
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• pp.267-272
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• 2007

학교 교육에서 문해력과 수리력에 비해 그 중요성이 간과되고 있는 공간 지각 능력과 도해력을 학습하기 위해서 학습자 중심의 지도 그리기 교육이 실제화 되어야 한다. 따라서 이 글에서는 보다 더 실제적 이고 효과적인 지도교육을 위한 지도그리기모듈을 구현하고자 한다. 특히 사회과의 경우 사고의 방법과 과정을 중요시 하는 교육목표를 가지고 있기 때문에, 현재의 저학년 초등교과교육 중 지도 그리기 학습의 문제점을 살펴보고 구체적 조작기의 아동을 위한 공간 능력의 향상과 구체물의 평면화 등 지도 그리기 교육의 목표를 수월하게 도달하기 위한 모듈을 구현하여 초등 지리 교육의 수월성과 함께 학습자의 수준에 맞는 흥미로운 학습을 도모하고자 한다.

• Annual Conference of KIPS
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• 2006.05a
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• pp.825-828
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• 2006

본 논문에서는 실시간 원격강의에서의 교수자와 학습자간의 효율적인 학습을 위한 공통모듈을 설계 및 구현하였다. 공통모듈은 교수자와 동일한 문서를 학습자에게 제공해주며 다양한 컨트롤을 통하여 학습자료를 동적으로 변화시킨다. 실시간으로 데이터 전송이 일어나기 때문에 강의 데이터를 일정한 크기로 나누어 전송하는 방법을 채택하여 구현하였다. 본 시스템은 교수자의 주도적이며 상호작용적인 강의를 제공해준다.

• Proceedings of the Korean Information Science Society Conference
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• 2007.06c
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• pp.287-292
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• 2007

본 연구에서는 동적 수신호 패턴에 대한 효과적인 인식을 위하여, 특징추출 단계와 패턴 분류 단계의 두 모듈로 이루어지는 복합형 신경망 모델을 제안한다. 특징추출 모듈을 위하여 고유의 특징표현 기법과 3차원 수용영역 구조의 CNN 모델을 제안한다. 이는 3차원 형식의 데이터로 표현되는 수신호 패턴으로부터 특징점의 공간적 변이뿐만 아니라 시간적 변이에 강인한 특징추출 기능을 제공한다. 패턴 분류 모듈에서는 효율적인 학습과 인식 기능을 위하여 수정된 구조의 GFMM 모델을 제안한다. 또한 학습패턴의 빈도를 고려한 활성화 특성과 학습 방법을 정의함으로써 기존의 GFMM 모델이 갖는 단점인 학습결과가 학습순서에 종속되는 특성과 비정상적 패턴 및 노이즈 패턴에 민감한 현상을 개선한다.

• Journal of the Korean earth science society
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• v.25 no.6
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• pp.409-417
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• 2004

This study investigated the effects and development of instruction module using ICT on earth field at elementary school science. The effects by 5th graders appeared as follows; First. ICT-applied teaching method proved to enhance the science teaming achievement regardless of their grades compared to the ordinary one. Second, Instruction module using ICT devoted to improve 'self-directed learning characteristics' at all grades by comparition of the ordinary teaching method. The 5th graders showed the improvements in the fields of' openness', 'self-conception', 'initiative', 'future inclination', 'creativity', 'self-assessment ability' all of which belong to self-directed teaming characteristics. They did not, however, show meaningful effect on improving 'learning eagerness' and 'responsibility' improvement. Thirdly, ICT-applied teaching method proved that it is more effective for developing 'creativity' than the ordinary one at all sample grades. The effectiveness was presented highly at 'fluency', 'originality' all of which belong to creativity. They did not, however, show meaningful effect on improving 'flexibility'.

• Journal of the Korean association of regional geographers
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• v.22 no.2
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• pp.466-482
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• 2016

The purpose of this study is to develop learning modules for environmental education using goal-based scenarios and to examine their pedagogical benefits at the elementary educational level. To enhance environmental knowledge, skills, attitudes, and behavior, this research developed learning modules relevant to three sub-dimensions of environmental education: education about environment, education in environment, and education for environment. In particular, this study provided useful educational strategies based on students' everyday lives. The developed modules consisted of three parts: 1) acquiring knowledge concerning the cause of global warming, 2) practicing and internalizing environmental knowledge in students' everyday lives, and 3) extending and disseminating environmental knowledge and awareness to other people. After applying the modules, the students acquired knowledge regarding the causes of global warming through discussions with their peers, and furthermore, exercised pro-environmental behaviors in their everyday lives. Moreover, the participants created UCC to urge other people to act for environment.