• 수산해양교육연구
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• 제22권3호
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• pp.316-329
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• 2010

The purpose of this study was to examine how middle school students perceived the operation of on-line and off-line math-gifted education. The research questions were as follows: 1. How do students recognize the current situation concerning the operation of on-line and off-line gifted education? 2. How do students recognize the effect and satisfaction level of on-line and off-line gifted education? 3. How do students recognize the improvement of on-line and off-line gifted education? The subjects in this study were 591 students who included 208 in on-line classes and 383 in off-line classes. The results were as follows: First, the students who were enrolled in the on-line and off-line classes regarded gifted people as ones who had a superb ability in a particular field and as ones who think creatively. Second, all the students in on-line and off-line classes found gifted education to be of use to developing their potentials, and they had the biggest preference for experiential field study as the most effective teaching method. Third, concerning their needs for the management of gifted classes, they asked for immediate Q&A services over the Internet.

• Journal of the Korean Data and Information Science Society
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• 제25권4호
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• pp.779-790
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• 2014

본 논문에서는 H/W 전공자들의 프로그래밍 수준을 S/W 전공자들과의 상대적 비교 분석을 통하여 파악하고자 첫째, H/W와 S/W 분야 졸업예정자들에게 C언어와 C++언어에 관한 프로그래밍 학업성취도를 비교 측정하였다. 둘째, H/W와 S/W의 교과과정 편성을 비교 분석하여 프로그래밍 학업성취도 향상에 관련된 정보를 교과과정을 통하여 도출하였다. 셋째, 수학적 학습능력이 프로그래밍 학업성취도에 어떠한 영향을 주는지 파악하기 위해서 수학 교과목과 프로그래밍 교과목간의 학업성취도에 관한 회귀분석을 실시하여 그 관련성을 분석했다. 이를 통하여 향후 H/W 교과과정에서 학과차원의 특수성과 실정을 반영한 효율적인 프로그래밍 학업성취도 증대 방안에 관하여 제안하였다.

• 한국수학교육학회지시리즈C:초등수학교육
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• 제11권1호
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• pp.21-38
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• 2008

본 연구는 초등학교 학생들의 학년과 성적에 따른 실태를 조사하였다. 공간 능력은 크게 공간관계와 공간시각화로 나누고 그 하위요소들을 각각 3가지와 5가지로 두어 자세하게 분석하고자 하였다. 학년에 따른 공간능력의 실태를 살펴보면 고학년일수록 그 능력이 높았으며, 성적에 따른 공간능력의 경우, 성적 우수 아동이 그 능력이 더 높은 것으로 조사되었다. 그러나 교육과정에서 해당 공간능력을 다루느냐, 다루지 않느냐에 따라 상이한 차이를 보였다. 따라서 본 논문은 이와 관련하여 교수학습 과정 및 현재 교육과정에 시사점을 제공하고자 한다.

• 한국수학교육학회지시리즈A:수학교육
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• 제44권2호
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• pp.229-264
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• 2005

This thesis is about a comparative study how they use technology in math education in both Korea and U.S.A. The subjects of investigation are the representative math education journals in Korea and America-Mathlove of Korea and Mathematics Teacher of U.S.A. I have chosen and studied contents that is related to technology in the two journals which were published for 10 years from 1995 to 2004. The followings are the theme of the study. Theme 1 (The situation of environment) : I have examined the usage situation of technology in Korea and America, by studying and analysing the rates and types of sentences contained technology in the two journals. Theme 2 (The situation of substances) : By studying and analysing substances and materials of two journals, I have made a study what changes technology of math education in U.S.A and Korea made for math learning contents and materials. Theme 3 (the situation of methods) : I made a study about how technology has affected the methods of teaching and learning math in both Korea and U.S.A by analysing and studying the methods which they have applied to math education.

• Journal of Information Processing Systems
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• 제16권2호
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• pp.329-342
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• 2020

In recent years, emotional text classification is one of the essential research contents in the field of natural language processing. It has been widely used in the sentiment analysis of commodities like hotels, and other commentary corpus. This paper proposes an improved W-LDA (weighted latent Dirichlet allocation) topic model to improve the shortcomings of traditional LDA topic models. In the process of the topic of word sampling and its word distribution expectation calculation of the Gibbs of the W-LDA topic model. An average weighted value is adopted to avoid topic-related words from being submerged by high-frequency words, to improve the distinction of the topic. It further integrates the highest classification of the algorithm of support vector machine based on the extracted high-quality document-topic distribution and topic-word vectors. Finally, an efficient integration method is constructed for the analysis and extraction of emotional words, topic distribution calculations, and sentiment classification. Through tests on real teaching evaluation data and test set of public comment set, the results show that the method proposed in the paper has distinct advantages compared with other two typical algorithms in terms of subject differentiation, classification precision, and F1-measure.

• 기독교교육논총
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• 제61권
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• pp.37-60
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• 2020

이 연구의 핵심은 가톨릭계 학교에서 생동하는 신앙을 가르치는 종교교육으로 그것은 단순히 종교와 신앙의 전통을 전수하는 그러한 형태의 수업과는 차이가 있다. 지금까지 종교교육의 형태는 가정과 교구에서는 배타적인 형태의 신앙으로 그 교육적 과업이 제한되어 왔다. 반면에 가톨릭 학교의 종교교육은 수학교과 혹은 과학교과와 같이 단지 학문 원리로 종교교육이 수행되어 왔다. 이 논문은 최근 현대 사회 속에서 가톨릭계 학교에서 이루어지는 종교교육의 축소에 주목하면서, 기독교의 신앙과 기독교의 지적 전통이 본래적으로 지니고 있은 본질, 목적, 앎의 양식을 촉진하는 종교교육의 근간을 제안함에 연구의 목적이 있다.

• 응용통계연구
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• 제18권1호
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• pp.211-227
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• 2005

현재 통계학과의 수가 급격히 감소하고 있으며 우수한 학생들의 유치가 매우 어려워지는 상황에서 본 연구에서는 통계학과의 발전방향에 대해 다양한 관점에서 연구해 보았다. 특히 외환부족 사태 이후 교직에 대한 선호도가 높아지고 또 7차 교육과정에서 통계 교육이 강화되는 시점에서 통계학에 대한 교직과정을 확대하는 방안 또한 알아보았다. 어느 하나 쉬운 것이 없지만 모두의 다양한 노력이 전제되어야만 더 나은 미래를 만들어 갈 수 있을 것이다.

• 수산해양교육연구
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• 제25권1호
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• pp.198-210
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• 2013

The purpose of this study investigates high school students' recognition and realities on the integrated science essay and is to suggest desirable direction of integrated science essay of how eduction. To this end, this paper was a questionnaire developed for use, it consists of the status, the writing skills and recognition of integrated science essay. Firstly, all grade students recognize the interest in integrated science essay class, but the need for third grade boys urgently was feeling. Second, STEAM class as a whole than average preference was. Third, integrated science essay was the most relevant, then was mathematics, languages, philosophy ethics, and social. Fourth, integrated science essay class with boys than girls in grade 1, science essay writing, reading science-related essay books, grammar, knowledge of the science and philosophy of science lessons, classes STEAM, read commentary essay reference all on the item, the higher affinity. Currently being implemented in integrated science essay test compared to the first, team teaching approach in schools project under one class teaches students how many teachers should be made. Second, it would require modifications of course content tailored to the preferences of female preference for science higher grade female students to disappear.

• 한국수학교육학회지시리즈A:수학교육
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• 제54권3호
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• pp.241-259
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• 2015

The purpose of this study is to analyze research trends and specific features in the statistics education between Korea and overseas. For this purpose, a total of 180 articles presented in 4 domestic and 4 foreign journals of the mathematics education and statistics education was investigated. The result findings are as follows. First, more than half of researches have been carried out in teaching and learning, understanding of statistical concepts in both of domestic and foreign journals. Second, some researches on the affective effect were carried out in foreign journals, but not in domestic journals. Third, researches on the teacher education were carried out mainly for the pre-service teachers in domestic journals, but mainly for the in-service teachers in foreign journals. Fourth, empirical study was mainly used for the research method in domestic journals while both empirical and non-empirical study were used in foreign journals. Fifth, subjects of research were mainly secondary students in domestic journals, but over undergraduate students in foreign journals.

• 한국초등과학교육학회지:초등과학교육
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• 제18권2호
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• pp.1-19
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• 1999

Based on the analysis of commonalities and differences in the views of science achievement in major reform documents in the United States and Korea, an aggregated view of science achievement is presented in this paper Science achievement is conceived of in terms of science content and science process. The components of science content include: (a) concepts and theories I n physical, life, and earth and space science;(b) science, mathematics, and technology;(c) science in personal and social perspectives;(d)history and nature of science;and (e) unifying themes. The components of science process include: (a) scientific understanding;(b) scientific investigation;(c) scientific communication; and (d) scientific habits of mind. The components of science process.cut across and intersect with the components of science content. The components of science achievement overlap and are related to one another. Despite such an overlap, understanding the rot e that each component plays provides insight into its unique contributions as well as its interactions with other components. A definition of science achievement and identification of its components based on major reform documents provides a guideline for science assessment as well a s science teaching and learning.