• Title/Summary/Keyword: Lecture Materials

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A Development of college education contents for Calculus (미분적분학의 대학교육콘텐츠 개발)

  • 김응환;김승동;변두원
    • Journal of the Korean School Mathematics Society
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    • v.4 no.2
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    • pp.143-155
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    • 2001
  • This paper was developmented for teaching of claculus in college with multimedia contents. We focused the point of lecture materials with internet network in mathematics class. We used the 3-D graphics and Java applet with HTML for making contents. We hope this contents is used in calculus class at university.

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Developing the Course of Cornerstone Design Concentrating on Conceptual Design (개념설계에 치중하는 기초설계 과목 개발)

  • Kwon, Sunggyu
    • Journal of Engineering Education Research
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    • v.22 no.2
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    • pp.16-27
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    • 2019
  • In order to note some points necessary for developing the cornerstone design course concentrating on conceptual design through that students acknowledge that engineering design is not to make things but to produce knowledge not only meet requirements of clients, users, and stake holders but also to solve problems, this paper describes the contents for the course that covers conceptual design as well as embodiment design, explains some ways and tools both for guiding students and for asking for study of lecture materials, and discuss things to be considered when faculty designs the course.

Development and Assessment of Maternal and Child Nutrition Education Materials for Health Center Use (보건소 모자영양 교육자료 개발 및 평가)

  • Kim, Yeon-Jeong;Ryu, Hyeon-Ju;Nam, Hui-Jeong;Min, Yeong-Hui;Park, Hye-Ryeon
    • Journal of the Korean Dietetic Association
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    • v.10 no.4
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    • pp.428-441
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    • 2004
  • This study focused on developing and assessing the effectiveness of maternal and child nutrition education materials that can be used conveniently at health centers. Focus group interviews with pregnant women, research of websites for pregnant women, and questionnaire-based surveys on community residents' needs for maternal and child nutrition services were conducted as preliminary study. The focus group interviews were conducted ten times, with five or six women, and the needs assessment was carried out on 884 pregnant or lactating women. The contents of the education materials developed based on the preliminary study were made up of the pregnant women section and the lactating women section. The entire material was composed of lecture materials, guidelines for educators, and handout materials for mothers, in the form of CD and booklets. The lecture materials were made using MS Power Point and the guidelines were wrote specifically, including basic information, main points to the lectures, and lesson plans, so that even non-professionals can easily use them. The effectiveness of the education materials was assessed based on a pretest and posttest method. The reliability of the test instrument was measured by Cronbach alpha, which was 0.75. The results were that the participants' nutrition knowledge scores showed a significant increase(p<0.05) from 3.79$\pm$0.33 to 3.96$\pm$0.34, and their attitudes changed positively after the education (p<0.05).

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A Case Study on the Application of Hands-on Computational and Experimental Practices in Applied Mechanics of Materials (전산 및 실험적 실무기반의 응용재료역학 교과목 적용에 관한 사례연구)

  • Park, Sun-Hee;Suh, Yeong Sung
    • Journal of Engineering Education Research
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    • v.17 no.6
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    • pp.62-68
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    • 2014
  • The purpose of this work is to provide systematic lecture materials for instructers who search for the effective teaching of applied mechanics of materials course with respect to lecture contents, teaching methods, and itemized course evaluations according to each class learning objective. For this. the evolution of teaching contents since 2010 until 2014 are briefly depicted and then most recent course learning objectives, lecture contents, and evaluation schemes are presented in detail. The results of this study may be used as base line data for the lecturers who teach similar courses and for the evaluation of program outcomes in ABEEK scheme through course-embedded assessment.

Implementation of a Virtual Training System on Gas Safety

  • Wouseok Jou;Tae-sik Lim;Kyong-sik Kang;Tae-ok Kim
    • Proceedings of the Safety Management and Science Conference
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    • 2000.11a
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    • pp.1-5
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    • 2000
  • With the advent of the internet era, web-based virtual training system is gaining its importance in recent years. Because of the fact that the training can take place in any place and at any time, the virtual system is now replacing many of the conventional off-line classes. Hardware environments such as communication bandwidth and computer performance gets fast enough to accommodate the virtual education. Based on the observations on current virtual training system, this paper proposes three critical design rules required when developing a new virtual training system: i) With conceptual mapping, the menu hierarchy can be organized in a clear-cut manner, ii) Extensive use of multimedia tools can help students keep their attention to the lecture materials, and iii) Provision of interaction mechanisms helps students to gain their identity and motivation.

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The study trend of Korean history of dentistry and research (임상가를 위한 특집 2 - 한국 치과의사학 연구 동향과 저서)

  • Shin, Jae-Eui
    • The Journal of the Korean dental association
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    • v.52 no.11
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    • pp.670-677
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    • 2014
  • The research of Korean Academy of the History of Dentistry(KAHD) has begun for purpose of taking responsibility for past history and future dentistry with Jin Hwan Choi $^{\circ}{\AE}s$ suggestion to Han Soo Lee. The Korean Journal of the History of Dentistry has been published by KAHD since Dec 1st 1960. From 1966 to 2014, 54 kinds of papers were introduced as a form of research, co-author work and translated research. The contents were covered with the lecture materials of dental history, the knowledge of East-west dentistry, the news of Korean dental association and its branch and Korean history of Dentistry.

NSE-Sponsored Faculty Workshops on Teaching of Power Electronics and Electric Drives

  • Ned Mohan;Jain, Amit-Kumar
    • Journal of Power Electronics
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    • v.2 no.4
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    • pp.231-239
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    • 2002
  • This paper describes the restructuring of power electronics and electric drives courses, sponsored by NSF, EPRI, NASA and the local utilities, which has significantly increased student enthusiasm, and the undergraduate enrollment in these courses at the University of Minnesota has tripled since 1997. The developed leaching approaches have been the subject of NSF-sponsored faculty workshops in 1994, 1997, 1998,2002, and 2003. In power electronics, the power-pole based building-block approach unifies analysis and control aspects of all converters. PSpice-based simulations aid in analysis and design, supported by a hardware laboratory. For electric drives, an integrative approach addressing all three aspects of electric drives - machines, power converters and control is being. used. Space vectors, introduced on a physical basis rather than purely mathematical ions, are used fur analysis of ac machines. This leads to a more physical understanding of machine operation and also makes it easier to address control aspects in the advanced course. The lecture materials are supported by a DSP-based laboratory.

The Study on the Effects of Applying Cooperative Learning Model, Student Teams-Achievement Division to Engineering Education (공학교육에서의 팀성취분담 협동학습 모형(STAD)의 적용과 효과)

  • Baek, Hyun-Deok;Park, Jin-Won
    • Journal of Engineering Education Research
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    • v.15 no.6
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    • pp.34-42
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    • 2012
  • Problem solving by homework assignment is a process of practicing what were discussed in classrooms and thus is considered as an essential part of learning procedure in engineering education. We introduced the concept of cooperative learning, Student Teams-Achievement Division(STAD), to improve the students' learning efficiency by in-class problem solving. The instructor explained fundamental concepts, and lecture materials were handed out to compensate for the time of in-class team activity. Brief tests were given after every chapter, and team-based additional credits were given for the improvement comparing the average of previous tests of each student. This attempt of modified STAD was evaluated to have brought about a significant improvement in students' academic achievement, in addition to activating classroom atmosphere.

Study on Lecture Model for Systems Engineering Concept (시스템엔지니어링 개념 교육 모델 연구)

  • Park, Joongyong
    • Journal of the Korean Society of Systems Engineering
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    • v.8 no.2
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    • pp.37-45
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    • 2012
  • About 20 years have passed since Systems Engineering(SE) was introduced in Korea. KCOSE(Korean Council On Systems Engineering) and KOSSE(The Korean Society of Systems Engineering) were established during that period and Korean SE community has increased quantitatively. But We can not answer "Yes!" for the questions "Did Korean SE community increase qualitatively? and How about SE education or training?" Many participants at SE lecture classes said that they were not able to understand SE concept. I analyzed current SE lecture materials and then proposed new model of SE concept lecture for SE novices. The new model consists of Vee diagram, life cycle model, PMTE paradigm, technical review, SE sample and definition of SE. I expect that the proposed model will contribute to upgrade a quality of domestic SE education.

A Study on the Operating Conditions of Lecture Contents in Contactless Online Classes for University Students (대학생 대상 비대면 온라인 수업에서의 강의 콘텐츠 운영 실태 연구)

  • Lee, Jongmoon
    • Journal of the Korean BIBLIA Society for library and Information Science
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    • v.32 no.4
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    • pp.5-24
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    • 2021
  • The purpose of this study was to investigate and analyze the operating conditions of lecture contents in contactless online classes for University students. First, as a result of analyzing the responses of 93 respondents, 93.3% of the respondents took real-time online lectures (47.7%) or recorded video lectures (45.6%). Second, as a result of analyzing the contents used as textbooks, it was found that e-books (materials) and paper books (materials) were used together (36.6%), or e-books or electronic materials (36.6% and 37.6% respectively) were used in both liberal arts (47.3%) and major subjects (39.8%). In addition to textbooks, both major subjects and liberal arts highly used web materials (47.6% and 40.5% respectively) and YouTube materials (33.3% and 48.0% respectively) as external materials. Third, both liberal arts and major subjects used 'electronic files in the form of PPT or text organized and written by instructors' (62.9% and 58.1% respectively), 'internet materials' (16.7% and 19% respectively) and 'paper book or materials' (10.4% and 12.3% respectively) to share lecture contents. For the screen displayed lecture contents, 93.5% of the respondents satisfied in major subjects, and 90.2% of the respondents satisfied in liberal arts. These results suggest developing multimedia-based lecture contents and an evaluation solution capable of real-time exam supervision, developing a task management system capable of AI-based plagiarism search, task guidance, and task evaluation, and institutionalizing a solution to copyright problems for electronicizing lecture materials so that lectures can be given in the ubiquitous environment.