• 한국수학교육학회지시리즈C:초등수학교육
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• 제26권1호
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• pp.45-63
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• 2023

패턴의 규칙을 찾는 활동은 초등학생들의 대수적 사고를 신장하는 데 유용하다. 본 논문은 초등학생들에게 패턴활동을 지도하는 세 가지 주요 활동, 즉 패턴의 구조를 분석하는 활동, 규칙을 찾아 특정한 항을 구하는 활동, 규칙을 찾아 표현하는 활동을 중심으로 2015 개정 수학과 교육과정에 따른 초등학교 4학년 검정 교과용 도서의 '규칙찾기' 단원에 제시된 패턴 활동의 지도 방안을 분석하였다. 분석 결과 10종 도서에서 증가 수 패턴, 증가 기하 패턴, 계산식 패턴을 중심으로 세 가지 활동이 제시되어 있었다. 패턴의 구조를 분석하는 활동은 대부분 증가 기하패턴을 다룰 때 제시되어 있었는데, 주로 패턴을 이루는 모형의 개수를 구하는 데 초점을 두었다. 반면 규칙을 찾아 특정한 항을 구하는 활동은 세 가지 패턴에서 고루 제시되어 있었고, 대개 가까운 항을 구하는 문항이 많았다. 규칙을 찾아 표현하는 활동은 자신의 언어로 규칙을 이야기해 보거나 써보도록 제시되어 있었다. 이와 같은 분석결과를 토대로 본 연구는 초등학생들의 대수적 사고를 신장하기 위한 패턴 활동의 지도 방안에 대해 교과용 도서의 구성 및 활용 측면에서 구체적인 시사점을 제공한다.

• 공학교육연구
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• 제16권3호
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• pp.69-78
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• 2013

This study investigated various attributes that contributed to successful employment in order to develop employment support programs, especially for female engineering students. We surveyed engineering students who graduated between 2006 and 2011. The 401 employed graduates participated in an online survey. The surveys inquired about their attachment towards their major, participation in various academic and non-academic activities, and their participation's contribution to their successful employment. In regards to their majors, women, in general, had lower levels of satisfaction, confidence, attachment, and motivation to succeed in their fields when compared to their male counterparts. These results show that engineering colleges still need to work on empowering female engineering students to gain confidence in their engineering major and attachment. The graduate school experience was highly rated by both men and women, whereas double majors exhibited somewhat lower scores. Among academic activities, part-time work experience and major-related internships were rated as the most helpful, and among extracurricular activities, study-abroad for language training and participation in student council or clubs received high scores. There was little difference between men and women in study-abroad participation, and women participated more actively in student councils. However, women had much less major-related work experience, reaffirming that colleges need to expand internship and field experience programs for female students.

• 한국초등과학교육학회지:초등과학교육
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• 제21권1호
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• pp.25-41
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• 2002

The Korean National curriculum is divided into the curriculum, discretion, and extra curriculum activity. Extra curriculum among them consists of fie grounds, that is, a self-governing, adjusting, developing, service and exercise activity. The content of developing activity among them includes academic literary arts, in that the developing activity related to science. The developing activity connected with science can be a good chance which students can have deepened learning besides a regular course. In addition, effective management in science class can play an important role to cultivate scientific sense and to raise scientific talent. The study finds out how the management connected with science-related extra-curricula activity in science is actually going on. The study carries out a questionnaire with 40 teachers and interviews 5 teachers as well who are in charge of science-related extra-curricula activity connected with science. As a result, on the side of students, ① systematic introduction course in science is not given to them, ② the course is operating without considering students interests and levels, so it causes the problems of developing their potential ability and extension. On the side of teachers, ① they organize the science department based on school's situation and policy. ② they disregard teachers' roles and interests. ③ the science department's program is operating improvisedly rather than systematically, ④ the evaluation is done formally is found out. I have come to know that to manage a desirable science-related extra-curricula activity connected with science needs to have sufficient, detailed materials and experts from outside.

• 한국수학교육학회지시리즈C:초등수학교육
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• 제7권2호
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• pp.75-84
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• 2003

The purpose of this study is to suggest the direction for development of function materials integrating mathematics and science. First, we must investigate curricular scope and sequence of mathematics and science. Second, the science contexts selected need to support the mathematics concepts, not overwhelm them. The mathematics can easily get lost if science becomes too complicated. We may be tempted, which can result in misconceptions that are hard to correct later. Third, Many different examples of mathematics-science integration exist, therefore, it is important to find rich science contexts to connect with mathematics.

• 한국과학교육학회지
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• 제4권2호
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• pp.57-63
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• 1984

An inquiry approach in teaching science has been advocated by many science educators for the past few decades, and most elementary and secondary science curricula have incorporated it in varying degrees. It has been proven in recent studies, however, that there exists considerable discrepancy between the expectation of outcomes of the inquiry approach and the actuality. This in part implies that there is a somewhat urgent need for the systematic evaluation of the approach in teaching science. The purpose of this study is to develop a comprehensive instrument for evaluating inquiry teaching approaches embedded in science curricular materials. To develop a more valid and reliable instrument a set of empirical data was used in the developmental procedure, and most of the previous studies regarding inquiry teaching method and inquiry evaluation were consulted. The inquiry evaluation method developed in this study, called the Scientific Inquiry Evaluation Inventory (SIEI), is composed of three parts: (1) analyzing and coding each science process task of inquiry activity; (2) evaluating each inquiry activity as a whole; and (3) evaluating each science laboratory curriculum as a whole. The first part of the instrument consists of twenty science process categories and thirty subcategories grouped into four sections: (1) gathering and organizing data; (2) interpreting and analyzing data; (3) synthesizing results and evaluation; and (4) hypothesizing and designing an experiment. The science process categories are arranged according to the level of difficulty, psychological level of thinking, degree of creativity demand, and the model of the process of scientific inquiry, which is also developed in the study. The second part of the instrument contains four evaluation scales of inquiry activity: (1) competition/cooperation scale; (2) discussion scale; (3) openness scale; and (4) inquiry scope scale. And the last part consists of three methods for evaluating a science laboratory curriculum as a whole: (1) inquiry pyramid; (2) inquiry index; and (3) difficulty index. The instrument is designed to be used by teachers, science curriculum developers and science education evaluators for the purpose of diagnosing the nature and appropriateness of scientific inquiry introduced in secondary science curricular materials, especailly in laboratory work and field work.

• 한국도서관정보학회지
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• 제30권3호
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• pp.151-174
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• 1999

Recently, the Ministry of Education is striving to move education and school libraries toward the information age and to create an atmosphere open education. School libraries need to be furnished with lots of useful materials for the curriculum of open education. School libraries need to be furnished with lots of useful materials for the curriculum of open education. Therefore, school libraries should adopt the concepts and techniques of marketing. The results of this study can be summarized as follows. 1. Nonprofit organizations such as school libraries should adopt the concepts and techniques of marketing to solve the problems for the rational management of the system. 2. Marketing techniques can be adopted in the areas such as collection development, service fee, selection of the place of library, advertising, better library user organization etc. 3. School libraries should be total educational information centers to realize educational goal and the curricular. 4. Procedures for marketing strategies for school libraries are embodied in mission statement, environmental analysis, marketing audit, marketing mix, marketing segmentation, evaluation methods etc. 5. The 4 "Ps", product, price, place, promotion make up the marketing mix for school libraries.libraries.

• 한국과학교육학회지
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• 제12권1호
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• pp.61-73
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• 1992

In response to epoch-making development in science and technology, the innovative curricular materials have been begun to develop since the late 1950s and early 1960s. However, the new inquiry-centered materials have failed to be successfully used in teaching/learning practices of science. Among the various reasons for the failure, the very nature of the inquiry approach has been identified as the most critical problem. Nevertheless, fostering inquiry faculties on the part of the students has been emphasized as one of the most important objectives of science instruction. Therefore this study was conducted for the purpose of developing a practical inquiry-oriented instructional method. In order to obtain this goal the nature of scientific inquiry was analyzed and the status quo of science education in which inquiry-oriented instructional strategies were applied was examined. The results of the study are described in this paper.

• 대한수학교육학회지:수학교육학연구
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• 제10권1호
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• pp.139-159
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• 2000

The experimental software such as Cabri II, The Geometer's Sketchpad, etc. provides dynamic environment which construct and explore geometric objects interactively and inductively. It has the effects on mathematics itself differently from other technologies that are used in instruction. What is its characteristics\ulcorner What are the educational implication of it for the learning of geometry\ulcorner How is mental reasoning of geometric problems changed by transformation of the means of representation and the environment to manipulate them\ulcorner In this study, we answer these questions through the review of the related literatures and the analysis of textbooks, teaching materials using it and curricular materials. Also, we identify implications about how the criteria for choosing geometic content and the ways of constructing context, for orchestrating the students' exploration with the secondary geometry curriculum, can be changed.

• 한국식생활문화학회지
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• 제27권5호
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• pp.434-444
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• 2012

The purpose of this study was to develop children-friendly education materials based on food replicas for the dietary education of lower grade elementary students. Through a literature review on current dietary problems and dietary education for children, five education themes were chosen: balanced diet, seasonal food, traditional food, noodle culture, and making instant noodles. A total of 304 key food items for food replicas were selected based on the themes: six basic food groups (113 items), balanced meals (37 items), dietary habits (74 items), spring foods (13 items), summer foods (17 items), autumn foods (16 items), winter foods (11 items), Korean traditional foods (52 items), Korean native noodles (18 items), noodles from foreign countries (19 items), and making instant noodles (46 items). Next, a food replica database was developed consisting of name of the food, picture, size, ingredient, recipe, reference, and attached code. Powerpoint slides and teaching plans for all education themes were developed utilizing the food replicas in order to raise interest and understanding of serving size and intake amount. This research provides a basis for the development of food replicas as effective dietary education materials for elementary students and their use in extra-curricular activities, after school programs, community health centers, or food companies.

• 한국수학교육학회지시리즈A:수학교육
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• 제59권1호
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• pp.1-15
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• 2020

본 연구에서는 2015개정교육과정에서 '경제수학'으로 이동한 '부등식의 영역(inequalities as regions)' 단원과 미적분학 사이의 연계성 및 수학적 연결성을 분석하여 '부등식의 영역'이 미적분학의 중요한 선수학습개념이라는 논지를 제시한다. 교육과정의 연계성 측면에서 직업 교과에 포함된 '경제수학'을 학습하지 않고 이공계에 진학하는 학생들은 '부등식의 영역'의 절차적 개념적 지식의 부재로 인하여 미적분학에서 학습 위계의 '격차'를 경험할 가능성이 크다. 수학적 연결성의 관점에서는 '부등식의 영역'과 밀접한 연관이 있는 미적분학의 다변수함수 이론의 학습에 어려움을 느낄 수 있다고 판단된다.