• Journal of the Korean School Mathematics Society
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• v.25 no.2
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• pp.149-174
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• 2022

The purpose of this study is to explore the teaching and learning method using artificial intelligence (AI) in the mathematics classroom. To this end, to predict the direction of mathematics education using AI in the mathematics classroom, this study investigates the fields where AI is applied to education, and discuss issues to consider when introducing AI through scenario development using AI in middle school statistics. This study is meaningful in that it specifically considered how artificial intelligence can be grafted into the mathematics classroom through the development of scenarios that integrate and apply artificial intelligence that has been developed and used segmentally in the current middle school statistics. Afterwards, based on the contents of this study, implications for using AI in the math classroom were derived.

• Journal of the Korean Society of Earth Science Education
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• v.13 no.1
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• pp.110-120
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• 2020

It is generally reported that field learning and a class using regional materials motivate learning and give a positive effect on learning of geology unit, science subject. The purpose of this study is to develop and to suggest regional materials for learning of geology unit, science subject at Jaeundo. The results of this study are as follows. Regional materials were developed at three locations (namjin dockyard area, yangsan beach area and dunjang beach area) of the study area. Namjin dockyard area (A site) is composed of terrain of sea cliff, sand beach and mud flat. Sedimentary rocks, weathering phenomenon of rocks and strata of various shape are distributed in sea cliff of A site. Yangsan beach area (B site) is composed of coastal terrain as sea cliff and sand beach about 1.5km long. Sedimentary rocks and rhyolite are distributed in sea cliff of B site. Tafoni formed by weathering process of rocks are developed on sedimentary rock outcrop of B site. Dunjang beach area (C site) is composed of coastal terrain of sea cliff, sand beach about 2km long and sea stack. Stratified sedimentary rocks are distributed in sea cliff of C site. Sea stack located in near halmi island on the west side of dunjang beach area is a good sample showing erosion process of sea cave for a long time. Unique geomorphology and geology phenomena distributed in 3 sites at Jaeundo can be used as regional materials for learning of geology unit, science subject. And, Regional materials shall be used in conjunction with the text book data of geology units. These 3 sites of the study area are worth using as field learning course for elementary and middle school students.

• 한국정보교육학회:학술대회논문집
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• 2006.01a
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• pp.289-294
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• 2006

지금 세계는 지식 정보화의 물결에 휩싸여 있다. 인터넷의 급속한 보급으로 인하여 사람들은 자신들이 원하는 정보를 쉽게 구할 수 있게 되었으며 이러한 정보를 누가 생산하고 분배하느냐에 따라서 국가경제에 미치는 영향도 점점 커지고 있다. 이러한 사회적인 흐름은 교육에도 영향을 미치게 되었다. 서로의 정보 공유가 용이하고 시 공간의 구애를 받지 않으며 한 번에 많은 사람들이 동시에 접속할 수 있는 웹의 특성상 교육에 미치는 영향도 많을 것이다. 특히 초등학교에서 수학 교육은 교구를 이용하거나 원리를 이해하는 면에서 교과서만을 가지고는 많은 어려움이 따른다. 특히 도형 단원에서는 아동들이 직접 도형을 가지고 조작할 수 있는 환경이 중요한 데 이를 웹이 어느 정도 보안할 수 있는 것이다. 이에 본문에서는 초등학교 수학과 도형단원의 학습 자료를 개발하여 아동들의 학업성취도를 향상시킬 수 있는 프로그램을 설계하였다.

• Proceedings of the Korea Information Processing Society Conference
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• 2006.05a
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• pp.763-766
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• 2006

학습용 컨텐츠는 학습자 스스로 자기 주도적으로 학습을 진행할 수 있도록 구성하고, 학습 후에 학습 성취도를 향상시키는 것이 그 목적이다. 특히, 초등학생 대상의 학습용 컨텐츠들이 다양하게 개발되고 있지만, 컨텐츠 평가기준에 의해 구성되고 교육과정의 교과 단원의 내용을 충분히 반영하여 구성된 것은 매우 드물다. 즉, 이러한 학습용 컨텐츠로 교육과정에서 제시하는 내용을 학습자 스스로가 학습하고 학습 성취도를 향상시키기에는 무리가 있다. 따라서, 본 논문에서는 위의 두 가지 요소를 모두 반영한 학습용 컨텐츠를 구현하고 현장에 적용한 결과를 기존의 개발된 것과 비교하여 학습 성취도의 우수성을 보인다. 구현한 컨텐츠의 주제는 초등학교 4학년 2학기 과학 1단원의 ‘동물의 생김새’이다.

• 한국지구과학회:학술대회논문집
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• 2002.09a
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• pp.40-40
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• 2002

• Communications of Mathematical Education
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• v.2
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• pp.41-53
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• 1997

• Proceedings of the Zoological Society Korea Conference
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• 2000.10a
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• pp.296.2-297
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• 2000

• Journal of Korean Home Economics Education Association
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• v.20 no.4
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• pp.19-42
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• 2008

The purpose of this study was to develop practical problem-based home economics teaching.learning process plans about a unit 'the youth and consumer life' of middle school eighth-grade Technology and Home Economics by applying blended learning(BL) strategy. According to ADDIE instructional design model, this study was conducted in the following procedure: analysis, design/development, implementation, and evaluation. In the stage of design and development, the selected unit was converted into a practical problem-based unit, and practical problem-based teaching. learning process plans were designed in detail by using BL strategy. An online study room for practical problem-based home economics instruction grounded in BL strategy was prepared by using Edunet(http://community.edunet4u.net/${\sim}$consumer2). Eight-session lesson plans were mapped out, and study aids for students and materials for teachers were prepared. In the implementation stage, the first-session teaching plans that dealt with a minor question 'what preparations should be made to become a wise consumer' were utilized when instruction was provided to 115 eighth graders who were in three different province, and the other one was in a middle school in the city of Daejeon. The experimental teaching was implemented for two weeks in the following procedure: preliminary program, pre-online learning, main instruction and post- online learning. The preliminary program was carried out in a session in the classroom, and pre-online learning was provided before the main instruction was given in a session in the classroom. After the main instruction was completed, post-online learning was offered. In the evaluation stage, a survey was conducted on all the learners and teachers to find out their opinions and suggestions.

• Journal of Korean Home Economics Education Association
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• v.23 no.3
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• pp.53-68
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• 2011

This study analyzed the learning objectives in the 2007 revised 10th grade Home Economics textbooks of 6 different publishing companies and the achievement standards developed by Ministry of Education, Science and Technology(2009). Two experienced coders performed initial analysis based on the 'revision of Bloom's taxonomy of educational objectives' and had subsequent conferences to reach an agreement on different results between coders. For knowledge dimension, the results show that the major types of learning objectives in the "Future Family Life" unit are mainly consisted of factual knowledge and procedural knowledge, where as those of "Family Life Culture" unit are consisted of factual knowledge and conceptual knowledge. The achievement standards in both "Future Family Life" and "Family Life Culture" units are solely in a factual knowledge major type. The sub-type of knowledge dimension of both learning objectives and achievement standards fall into 'a specific facts and knowledge component'. For cognitive process dimension, the results show that the leaning objectives are focused on 'understand' and 'analyze'. Those of achievement standards are 'analyse' in the "Future Family Life" unit and 'understand' in the "Family Life Culture" units. From the result of this study, we can conclude that both learning objectives and achievement standards do not adapt any meta-cognitive knowledge, higher order thinking, and cognitive process.

• Journal of Korean Home Economics Education Association
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• v.25 no.2
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• pp.65-78
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• 2013

The following experiment was designed to test the students' involvement in the interactive activities and objectives of the relevant chapters in the newly revised curriculum of 2007. The experiment was carried out with the purpose of understanding the level of participation of the Grade 9 students who have successfully completed the Grade 8 "Choice of Food and Diet" and "Table Manners and Dining Etiquette" courses with classified materials such as tables/diagrams/pictures, reading, and activity resources from Technology Home Economics textbooks. The chapters "Choice of Food and Diet" and "Food Preparation and Etiquette" generally emphasize the practical and experiential part of domestic life through using various activity resources; while the tables/diagrams/pictures and reading materials do not provide the students with first-hand experience, they support the students' learning by explaining the basic knowledge required for doing the activities and solving various problems. Within the main training courses, the objectives which the students achieved the highest marks were(in a descending order) "Table Manners and Dining Etiquette" (3.24), "Checking Nutrition Labels, Food Expiration Date, Country of Origin When Buying Food" (3.18), Additionally "Making Food" and "Planning a Healthy, Balanced Diet" hardly met the goals, the result of which shows clear relations to the well achieved objectives from the list of in-class activities that students directly participated in. Therefore, in order to increase the students' interest in the Food and Diet section of Technology Home Economics textbooks, it is recommended to encourage the students to actively engage in the class activities by developing various learning resources and teacher education/pedagogical materials, rather than following the conventional lecture-based teaching methods.