• Proceedings of the Korean Society of Computer Information Conference
• /
• 2023.07a
• /
• pp.715-718
• /
• 2023

본 연구는 ChatGPT 모델의 특성과 장점을 활용하여 프롬프트 엔지니어링 기법을 연구하고자 하였다. 프롬프트는 엔지니어가 원하는 결과를 잘 얻을 수 있도록 하는 것이 목표이기 때문에 ChatGPT와 프롬프트 엔지니어링의 상호작용과 효과적인 프롬프트 엔지니어링 기법을 개발할 필요가 있다. 연구 방법으로는 ChatGPT에 대한 학습자 사전 설문조사에서 학습자를 분석하였고, 이를 반영하여 프로그래밍 문제를 제시하고 해결하는 과정을 거치면서 다양한 ChatGPT 사용에 대한 분석과 학습자 분석이 이루어졌다. 그 결과 비전공자가 듣고 있는 프로그래밍 수업에서 ChatGPT를 활용하여 얻은 통찰력으로 프롬프트에 필요한 가이드 라인을 마련하였다. 본 연구를 기반으로 향후 비전공자를 위한 파이썬 프로그래밍 수업에서 ChatGPT를 활용한 수업모델을 제시하고 학습자의 피드백 또는 적응형 학습에 활용할 수 있는 방법을 모색할 것이다.

• Journal of The Korean Association For Science Education
• /
• v.40 no.5
• /
• pp.451-462
• /
• 2020

According to the online learning environment, learning activities using mobile technology have emerged as a major concern. The features of mobile technology show potential supporting the emergence of learners' agencies in science education. In this study, 22 research literature on mobile activities in science teaching and learning published in Korea from 2011 to April 2020 were selected. First, the framework of Suarez et al. (2018) was revised and the types of mobile activities were categorized and investigated. Second, the emergence of agencies was examined in the context of science teaching and learning. And also, the relevance of mobile activity types ('Access to content', 'Data collection', 'Peer-to-peer communication', 'Contextual support') to support learners' agency dimension ('goals', 'content', 'action', 'strategy', 'reflection', 'monitoring') was analyzed. The first analysis show that science teaching and learning through mobile activities are changing from traditional to student-centered. Through these activities, students become more involved in learning and get the opportunity to become agents of learning. As a result of the second analysis, it has been confirmed that the emergence of learners' agencies has been supported and strengthened through mobile activities. Whereas, it needs to look upon the relationship between learners' agency and mobile activities in the overall context of science class. This consideration led to implications for the use of mobile technology in future science education and the transition to student-centered education.

• The Journal of Korean Association of Computer Education
• /
• v.7 no.1
• /
• pp.129-139
• /
• 2004

This society is rapidly changing into an information-oriented society. As such, revolutionary and efficient teaching methods are needed in school education rather than traditional methods. To be an efficient teaching lesson, teaching plans based on learners' prior knowledge are needed. The knowledge-space theory provides the methods of efficient analysis about learners' status of knowledge. This study designs and implements the support-learning tool based on the knowledge-space theory to increase the efficiency in classroom lessons through the development of various methods of analysis of learners' knowledge status.

• The Journal of Society for e-Business Studies
• /
• v.24 no.4
• /
• pp.17-30
• /
• 2019

The rapid development of a software-core society emphasizes the importance of software competence as a basic condition for all academic disciplines. The purpose of this study is to investigate the difference of perceptions among students of basic software education which is currently being conducted in university. The results of applying the nine core elements of Computational Thinking for Problem Solving to the learners of the each majors are as follows. In humanities, learners mainly applied the elements of Data Collection, Problem Decomposition and Automation. On the other hand, natural science department learners mainly applied the elements of Data Analysis, Algorithm and Automation. In addition, arts learners mainly applied elements of Data Representation, Abstraction, and Automation. To apply Computational Thinking to the development of software, humanities learners mainly applied elements of Data Collection, Algorithm, Automation. On the other hand, natural science department learners mainly applied the elements of Data Analysis, Algorithm and Automation. In addition, arts learners mainly applied elements of Data Representation, Abstraction, and Automation. Based on the results of this study, it is expected that the educational effectiveness of the learner will be maximized by including the learner analysis with each majors in the design of the basic software curriculum that each university is conducting.

• The Journal of Korean Association of Computer Education
• /
• v.23 no.1
• /
• pp.77-90
• /
• 2020

The purpose of the study is to provide educational implications for more effective Problem-based learning(PBL) by investigating students' learning types based on their online learning behaviors. A total of 1,341 students participated in the study, and they engaged in a six-week-long PBL program run by K University. For the study, participants' online activity data were collected. From the data, a total of 48 variables that represent their various online learning behaviors were extracted. Based on the variables, hierarchical cluster analysis was conducted to analyze learning types. Also, the differences in learning characteristics and achievements were investigated by considering types of learning. As a result, the learning types in online PBL were classified as 'high-level participation (cluster 1)', 'medium-level participation (cluster 2)', and 'low-level participation (cluster 3)'. In addition, the achievement level was found to be highest in 'high-level participation (cluster 1)' and lowest in 'low-level participation (cluster 3)'. Based on the results, the implications for improving online PBL were suggested.

• The Journal of the Convergence on Culture Technology
• /
• v.7 no.3
• /
• pp.247-253
• /
• 2021

There are various programming errors that occur in the course of programming practice for beginners in computer programming. At this time, since it is difficult for learners to recognize errors by themselves, they correct program errors through the instructor's feedback. However, as students learn programming techniques in an online learning environment due to the COVID-19 pandemic, there is a limit to interaction between the students and the instructor in comparison with offline classes, so it is necessary for learners to develop their own ability to solve programming errors by themselves. Therefore, in this study, error cases in online programming classes using the Python language are analyzed and an online programming education method that can improve learners' ability to correct programming errors is proposed based on the analysis results.

• Proceedings of the Korean Society of Computer Information Conference
• /
• 2022.01a
• /
• pp.139-140
• /
• 2022

코로나 팬더믹의 장기화에 따른 비대면 환경에서 대면 수업의 실재감을 제공하는 다양한 교수·학습 방법에 대한 시도가 이루어지고 있다. 실제 수업 현장에서는 대면수업과 다른 환경에서 학습자의 수준과 특성에 맞는 수업 설계의 필요성 또한 대두되고 있다. 본 연구에서는 플립러닝을 기반으로 한 비대면 프로그래밍 수업에서 학업성취도에 따른 학습 참여 수준과 실재감의 차이를 분석하여, 맞춤형 학습역량 강화를 위한 교수 방안을 모색하는 데 그 목적이 있다. 강의 동영상 수업과 상호작용을 포함한 플립러닝 기반 실시간 수업을 혼합하여 수업한 후 설문을 통해 학업성취도에 따른 학습자들의 학습 참여 수준, 교수 실재감과 학습 실재감을 조사한 결과, 학업성취도 가장 높은 학습자일수록 학습 참여도 높고, 다음 수준의 학습자들이 교수 실재감과 학습 실재감은 가장 높은 것으로 조사·분석되었다. 이를 통해 학업성취도에 기반하여 학습자별 맞춤형 교수방안을 제시하였다.

• The Journal of Korean Association of Computer Education
• /
• v.13 no.2
• /
• pp.15-23
• /
• 2010

Computational Literacy education is being required in current digital age, but the educational strategy of it is lacking. In traditional education, instructors have been teaching by considering learners' characteristics for effective learning. It is necessary to investigate their characteristics for applying this method to computational literacy education. Therefore, we taught programming that is main area on computational literacy, and analyzed learners' characteristics focused on Felder's learning style and multiple intelligence. That is, we taught 194 university students computational literacy with scratch that was one of the popular educational programming languages, and analyzed the relation among learning style, multiple intelligence and the students' programming performance. Also, we found considerations through comparing students' characteristics with experts' ones.

• 한국지구과학회:학술대회논문집
• /
• 2010.04a
• /
• pp.31-31
• /
• 2010

고등학교 지구과학에서 다루는 천문학 개념의 위계를 밝히고, 그에 따른 교수-학습의 효과를 알아보기 위해 지식공간론을 활용하여 학습과제 속에서 내재되어 있는 학습자의 지식상태를 분석하였다. 고등학교 학생들의 천문학적 공간개념에 대한 구성 요인 간 위계는 '공간위치 $\rightarrow$ 공간추리 $\rightarrow$ 공간변화' 순이었다. 학습자의 천문학적 공간개념 점수가 같아도 개념의 구조화( 지식상태 )가 다르게 나타나는 경우가 있었다. 이는 학습자에 따라 개별화 학습의 처방이 달라져야 함을 시사한다. 천체관측 개념의 위계는 '지구운동 $\rightarrow$ 천구좌표계 $\rightarrow$ 천체관측( 망원경 원리 $\rightarrow$ 망원경 설치 $\rightarrow$ 망원경 관측 )' 순으로 분석되었으며 2007개정교육과정에서 제시하는 순서와는 차이가 있었다. 고등학생들의 천체관측 개념에 대한 지식상태 분석에서 개념의 구조화가 잘 이루어진 학생의 경우에는 하위 위계를 이루는 지구운동과 천구좌표계, 망원경 원리에 관한 문항을 잘 맞추었고, 상위 위계에 있는 망원경 설치와 관측 문항에서 정답률이 낮았다. 그러나 개념의 구조화가 덜 이루어진 학생의 지식상태는 하위 위계를 이루는 지구 운동 관련 문항에서 더 많이 틀렸고, 최상위 위계( 망원경 설치, 관측 )를 이루는 문항에 대한 정답률이 높았다. 지구과학I의 천체관측 단원에 대하여 학습자의 심리적 위계와 교과서의 논리 위계에 따라 학습과제를 제시하여 교수-학습한 결과, 개념의 형성률은 심리적 위계에 따라 수업한 경우가 유의미( p & .05 )하게 더 높았다.

• Annual Conference of KIPS
• /
• 2009.11a
• /
• pp.259-260
• /
• 2009

학습자와 학습객체간의 학습추론을 하기 위해서는 우선 학습자와 학습객체간의 연관성 정도를 파악해야 한다. 본 연구에서는 학습자가 전체 학습 중에 수강한 학습과 수강하지 않은 학습, 학습자가 수강한 학습을 전체 다른 학습자가 수강한 것과 수강하지 않는 정도, 학습자가 수강하지 않은 학습에 대한 전체 다른 학습자가 수강한 것과 수강하지 않는 정도를 가지고 2X2 메트릭스를 만들어 학습자와 학습객체간의 연관성 정도를 파악하여 이를 바탕으로 학습추론 시스템을 개발한다.