• 정보교육학회논문지
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• 제13권3호
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• pp.263-271
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• 2009

문제해결력은 21세기를 성공적으로 살아가기 위해 요구되는 역량(21st Century Skills) 또는 생애 능력(Life Competency) 중 핵심 역량이며, 2009년부터 적용되는 개정교육과정에서도 화두로 등장하고 있다. 본 연구에서는 첨단 디지털 사회에서 대안 교과서로 제안되고 있는 디지털교과서의 영향력을 학습자의 문제해결력 측면에서 확인하고자 하였다. 본 연구는 디지털교과서 사용과 문제해결력 신장 수업 경험이 학습자의 문제해결력에 유의미한 차이를 나타내는지 규명하는 것을 목적으로 한다. 이를 위해 관련 선행 연구 고찰을 바탕으로 디지털교과서와 문제해결력 신장 수업을 독립변수로 선정하고 두 개의 독립 변수간의 상호작용 효과가 있는지 판단하고자 이원 분산분석과 학생 면담을 실시하였다. 초등학교 5학년 4개 학급을 대상으로 통제집단 사전사후 검사를 실시한 결과, 디지털교과서를 사용한 집단이 사용하지 않은 집단보다 문제해결력이 신장된 것으로 나타났다. 그리고 문제해결력 신장 수업을 처치한 것이 처치하지 않은 것보다 학생들의 문제해결력에 긍정적인 영향을 미치는 것으로 나타났다. 또한 디지털교과서 사용과 문제해결력 신장 수업 간에는 상호작용 효과가 있는 것으로 나타나 디지털교과서를 활용한 교수 설계에서 교사들의 교수행위에 대한 고려가 요구됨을 확인하였다.

• 한국수학교육학회지시리즈E:수학교육논문집
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• 제21권2호
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• pp.177-197
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• 2007

본 연구에서는 문제해결력, 수학화 및 실생활 문제에 대한 이론적 배경을 살펴보고, 중학교 수학교사와 일반계 고등학교 1학년 학생들을 대상으로 중학교 수학의 도형 영역에 속하는 각 단계별 주요 내용과 관련하여 실생활 문제에 대한 인식을 조사하여 문제점을 알아본다. 그 결과에 따라 8단계와 9단계 수학의 도형 영역을 중심으로 교과서에 제시되어 있는 실생활 문제를 분석하여 문제점을 제시하고, 문제해결력 향상을 위한 실생활 문제의 개발과 함께 그 적용에 대해 제안한다.

• 간호행정학회지
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• 제18권4호
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• pp.442-451
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• 2012

Purpose: The purpose of this study was to identify effects of action learning approaches on learning outcomes of students taking nursing management courses. Methods: The questionnaire surveys were completed between March 2011 and June 2012 by 109 undergraduate seniors in the nursing department of C University. Survey data were obtained 3 times: before, in and after the study of nursing management. The course consisted of lectures and clinical practices. Learning outcomes were measured through problem solving skills, team efficacy, and class satisfaction. Collected data were analyzed using repeated measures ANOVA with the SPSS 20.0 program Results: Scores for problem solving skills (F=13.67, p<.001) and team efficacy (F=4.49, p=.012) showed statistically significant increases after the course. The scores also increased significantly after the lectures for 5 of 9 problem solving skill subscales: analysis skill, divergent thinking, decision making, assessment, feedback, and after the clinical practices for 2 subscales: divergent thinking, and execution and risk taking. Class satisfaction score also increased after both the lectures and the clinical practices. Conclusion: The findings from this study suggest that an action learning approaches for nursing management courses would be a useful teaching and learning method to achieve learning outcomes.

• 정보교육학회논문지
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• 제14권3호
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• pp.319-328
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• 2010

컴퓨터 프로그래밍 교육은 학생들이 컴퓨터를 주체적이고 능동적으로 활용할 수 있도록 한다. 문제해결력 향상에 기여할 뿐만 아니라 수학적 능력, 창의적 사고, 논리적 사고력 등 고등인지 기술을 습득하는 데에도 매우 긍정적인 역할을 하고 있다. 따라서, 본 연구의 목적은 정보통신기술교육 운영지침에 따라 개발된 기존 프로그래밍 교육내용과 방법을 MCU 키트 활용 프로그래밍 학습으로 대체하여 학습자의 문제해결력 향상 정도를 알아보고자 하였다. 연구결과 MCU 키트를 활용한 프로그래밍 수업이 기존의 정보생활 교과서를 활용한 수업보다 문제해결력 향상에 긍정적인 영향을 준다는 것을 확인할 수 있었다. 또한 문제해결력의 하위 요소인 문제인식, 정보수집, 분석, 확산적 사고, 의사결정, 기획력, 실행능력, 평가, 피드백의 모든 요소에서 통계적으로 유의미한 차이를 보이고 있어 MCU를 활용한 프로그래밍 수업이 문제해결력 향상에 효과적이었음을 알 수 있었다.

• International Journal of Contents
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• 제18권3호
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• pp.58-65
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• 2022

This study proposed a soft skill integration activity for online EFL classrooms and investigated student responses. Toward this end, this study recruited 54 college students taking an English Presentation and Discussion class in South Korea. Participants were assigned into high and low-proficiency groups based on the Test of English for International Communication. This study employed questionnaire, class video recordings, and interview to obtain responses. Moreover, problem-based learning with challenge questions was applied to develop soft skills in online synchronous classes. Responses were examined in terms of whether a difference existed according to English proficiency. Major findings of this study were as follows. Regardless of proficiency levels, participants reported improvements in their IT and problem-solving skills and exhibited positive attitudes toward live online presentations via Zoom. However, this study observed significant differences in communication and teamwork skills, perceived learning, and confidence. Interviews with students with low English proficiency levels revealed that they were negatively affected by the lack of non-verbal cues, mechanical skills, and socialization time provided by online classes. Based on these results, pedagogical implications and directions for future studies are discussed.

• 한국초등과학교육학회지:초등과학교육
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• 제26권1호
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• pp.32-40
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• 2007

The scientific creativity problem solving ability of children has been greatly emphasized in recent years, because it has been regarded as an example of highly developed reasoning and thinking skills. This study aimed to identify the relationships between scientific aptitude, creativity, and scientific creative problem solving abilities in children. The subjects were 100 5th graders residing in Seoul and a small city in Choongnam. Data was analyzed by t-test and by correlation using spss program packages. The main results of this study were as follows: first, a significant difference was found in the scientific creative problem solving ability of children by their respective levels of science aptitude. Secondly, the scientific creative problem solving ability of the children by their levels of creativity was found to be insignificant. Thirdly, no significant difference was found between creativity and scientific creative problem solving ability among the children examined; however there was a significant difference found between the science aptitude and scientific-creative problem solving ability and between science aptitude and creativity in the children who participated in this study.

• 컴퓨터교육학회논문지
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• 제19권1호
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• pp.53-62
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• 2016

컴퓨팅 사고력은 컴퓨터를 기반으로 하는 문제해결에 관한 하나의 사고 과정으로 정의될 수 있기 때문에 일반적인 문제해결의 과정에서 관련된 컴퓨팅 사고력 개념들을 살펴보는 것은 컴퓨팅 사고력을 이해하는데 도움이 될 수 있다. 이를 위해 본 연구에서는 관련 연구를 통해 컴퓨팅 사고력의 핵심 요소들을 뽑아내고 그러한 요소들이 문제 해결과정에서 어떻게 사용되는지를 기술한다. 또한 문제해결과정에서의 컴퓨팅 사고력 요소들을 인지적인 측면에서 살펴본 후, 각 단계에서의 학습활동과 학습평가 요소들을 기술한다. 이를 기초로 문제 해결의 관점에서 컴퓨팅 사고력을 위한 기본 수업 프레임워크를 제안한다.

• 수산해양교육연구
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• 제23권1호
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• pp.105-115
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• 2011

Education is focused on how to nurture creative problem-solving skills talent in rapidly changing information society. The algorithm education of computer science is effective in improvement of students' logical thinking and problem solving capability. However, the algorithm education is very difficult to teach in elementary students level. Because it is difficult to understand abstract characteristic of algorithm. Therefore we developed educational contents based on the principle of the algorithm for improve students' logical thinking and problem-solving capability in this study. And educational contents contain interesting elements of the game. So, students will be interested in algorithm learning and participate actively through developed educational contents. Furthermore, students' creative problem-solving capability may improve through algorithm learning.

• 한국과학교육학회지
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• 제32권8호
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• pp.1333-1344
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• 2012

This study aimed to enhance creative problem solving skill by using the Creative Problem Solving (CPS) learning model which was developed based on creative problem solving approach and five essential features of inquiry. The key strategy of the CPS learning model is using real life problem situations to provide students opportunities to practice creative problem solving skill through 5 learning steps: engaging, problem exploring, solutions creating, plan executing, and concepts examining. The science content used for examining the CPS learning model was "matter and properties of matter" that consists of 3 learning units: Matter, Solution, and Acid-Base Solution. The process to assess the effectiveness of the learning model used the experimental design of the Pretest-Posttest Control-Group Design. Seventh grade-students in the experimental group learned by the CPS learning model. At the same time, students at the same grade level in the control group learned by conventional learning model. The learning models and students' prior knowledge levels were served as the independent variables. The creative problem solving skill was classified in to 4 aspects in: fluency, flexibility, originality, and reasoning. The results indicated that in all aspects, the students' mean scores of creative problem solving between students in experimental group and control group were significantly different at the .05 level. Also, the progression of students' creative problem solving skills was found highly progressed at the later instructional periods. When comparing the creative problem solving scores between groups of students with different levels of prior knowledge, the differences of their creative problem solving scores were founded at .05 level. The findings of this study confirmed that the CPS learning model is effective in enhancing the students' creative problem solving skill.

• 한국수학교육학회지시리즈A:수학교육
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• 제47권2호
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• pp.169-180
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• 2008

The purpose of this study was to analyze the elementary students' mathematical thinking, which is found during mathematical problem solving processes based on mathematical knowledge, heuristics, control, and mathematical disposition. The participants were 8 fifth grade elementary students in Seoul. A qualitative case study was used for investigating the students' mathematical thinking. The data were coded according to the four components of the students' mathematical thinking. The results of the analyses concerning mathematical thinking of the elementary students were as follows: First, in terms of mathematical knowledge, the elementary students frequently used conceptual knowledge, procedural knowledge and informal knowledge during problem solving processes. Second, students tended not to find new heuristics or apply new one, but they only used the heuristics acquired from the experiences of the class and prior experiences. Third, control was found while students were solving problems. Last, mathematical disposition influenced on the mathematical problem solving processes. Teachers need to in-depth observations on the problem solving processes of students, which leads to teachers'effective assistance on facilitating students' problem solving skills.