• 제목/요약/키워드: Traditional teaching

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엑셀을 활용한 경영과학 강의방식의 효과에 관한 연구 (Effectiveness of Excel-based Teaching Method for Management Science)

  • 정기호
    • 경영과학
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    • 제22권2호
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    • pp.1-12
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    • 2005
  • New method has been widely used for teaching Management Science since the mid of 1990s. The new teaching method is distinguished from traditional method in several aspects. The mowt distintion of the new method is that Excel based approach is used in order to model and analyze quantitative problems. Due to the introduction of Excel based teaching method model formulation and interpretation is more emphasized than algorithms. By using this new method students are expected to be more interested in Management Science class and easily use several Management Science techniques in real world problems. Though Excel based teaching method has become more prevalent, there exist no empirical research to analyze the effectiveness of Excel based teaching method. This paper will empirically analyze how effective Excel based teaching method is. For this purpose survey data are collected fro professors teaching Management Science and analyzed by using t-test.

The Relationship between Mathematics Teachers' Noticing and Responsive Teaching: In the Context of Teaching for All Students' Mathematical Thinking

  • Hwang, Sunghwan
    • 한국수학교육학회지시리즈D:수학교육연구
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    • 제25권1호
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    • pp.91-97
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    • 2022
  • Competent mathematics teachers need to implement the responsive teaching strategy to use student thinking to make instructional decisions. However, the responsive teaching strategy is difficult to implement, and limited research has been conducted in traditional classroom settings. Therefore, we need a better understanding of responsive teaching practices to support mathematics teachers adopting and implementing them in their classrooms. Responsive teaching strategy is connected with teachers' noticing practice because mathematics teachers' ability to notice classroom events and student thinking is connected with their interaction with students. In this regard, this review introduced and examined a study of the relationship between mathematics teachers' noticing and responsive teaching: In the context of teaching for all students' mathematical thinking conducted by Kim et al. (2017).

순환, 배설에 대한 중학생의 개념조사 및 오개념교정을 위한 개념도 수업의 효과 (The effectiveness of the concept mapping to change students' misconception about human circulatory/excretional system)

  • 최주영;허명
    • 한국과학교육학회지
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    • 제14권3호
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    • pp.285-292
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    • 1994
  • The purpose of this study is to investigate the misconception about circulatory / excretional system and to determine the effectiveness of two teaching strategies. The subject was 214 middle school students. The control group was instructed with the traditional teaching method.On the other hand, the experimental group was taught with the concept mapping teaching method. Then the effectiveness of the two teaching strategies were compared in terms with the changes of their conceptions about circulatory/excertional system. The major findings of this study are as follows. 1. The major misconception types were identified. 1) The function of blood is only transportation. 2) The artery is equal to arterial blood. 3) The colon and the anus are also excretional organs. 4) Urine is formed from the bladder. 5) Urine and feces are also excrement. 2. Different conceptional change was observed between control group and experimental group at 0.05 significance level. The concept mapping strategy was more effective than traditional teaching method. 3. No significent difference was found between male and female students in the effectiveness of concept mapping strategy.

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멘토링을 활용한 회계학 수업에 관한 연구 (A Study on Accounting Teaching using Mentoring)

  • 이경락
    • 한국융합학회논문지
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    • 제8권10호
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    • pp.225-230
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    • 2017
  • 본 연구는 한국채택 국제회계기준이라는 변화된 회계환경에 적절히 대응할 수 있는 전문가적 능력을 갖춘 회계전문가 및 실무자를 양성하기 위한 회계학 교육의 방향을 제시하기 위한 질적 연구이다. 전통적 주입식 폐쇄적 교육은 더 이상 글로벌화된 회계환경에 적합한 인재를 양성할 수 없다는 것이 회계실무 현장에서 명확히 입증되고 있다. 본 연구의 결과를 통해 전통적인 주입식 교육을 탈피하고 학습자간 또는 교수자와 학습자간에 충분하고 활발한 논의와 토론이 이루어지는 개방적이고 능동적인 회계교육이 정착되기를 기대해 본다.

ARCS 전략을 적용한 과학수업이 초등학생의 학습동기와 학업성취도에 미치는 영향 - 5학년 전기회로 꾸미기 단원을 중심으로 - (The Effects of Science Teaching Using ARCS Strategies on Elementary Pupils' Learning Motivation and Academic Achievement -Focused on the electric circuit unit in the 5th grade science textbook-)

  • 이형철;오정임
    • 한국초등과학교육학회지:초등과학교육
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    • 제24권5호특별호
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    • pp.539-545
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    • 2005
  • The purpose of this study was to investigate the effects of science teaching using ARCS strategies on elementary pupils' teaming motivation and academic achievement. For this purpose, 67 children of 2 classes in the 5th grade of an elementary school were involved, and each class was assigned to experimental and comparison group. The experimental group, consisting of 33 children, were applied with the teaching method using ARCS strategies, while the comparison group, 34 children, were applied with traditional-type teaching method. The instruction effects were analyzed through pre/post-test's results using the questionnaires of loaming motivation and academic achievement. The results of this study are summarized as follows. After science lessons, it was found that the teaching method using ARCS strategies was more effective in improving learners' motives of teaming science and academic achievements than traditional instructions. And the instruction using ARCS strategies was effective to the children who were in low and middle level in academic achievement compared to those in high level.

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Protective Effect of Ginsenoside R0 on Anoxic and Oxidative Damage In vitro

  • Jiang, Zhou;Wang, Yuhui;Zhang, Xiaoyun;Peng, Tao;Li, Yanqing;Zhang, Yi
    • Biomolecules & Therapeutics
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    • 제20권6호
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    • pp.544-549
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    • 2012
  • To examine the neuroprotective effects of ginsenoside R0, we investigated the effects of ginsenoside R0 in PC12 cells under an anoxic or oxidative environment with Edaravone as a control. PC12 neuroendocrine cells were used as a model target. Anoxic damage or oxidative damage in PC12 cells were induced by adding sodium dithionite or hydrogen peroxide respectively in cultured medium. Survival ratios of different groups were detected by an AlamarBlue assay. At the same time, the apoptosis of PC12 cells were determined with flow cytometry. The putative neuroprotective effects of ginsenoside R0 is thought to be exerted through enhancing the activity of antioxidant enzymes Superoxide dismutases (SOD). The activity of SOD and the level of malondialdehyde (MDA) and intracellular reactive oxygen species (ROS), were measured to evaluate the protective and therapeutic effects of ginsenoside R0. Ginsenoside R0 treated cells had a higher SOD activity, lower MDA level and lower ROS, and their survival ratio was higher with a lower apoptosis rate. It is suggested that ginsenoside R0 has a protective effect in the cultured PC12 cells, and the protection efficiency is higher than Edaravone. The protective mechanisms of these two are different. The prevent ability of ginsenoside R0 is higher than its repair ability in neuroprotection in vitro.

ICT 활용 교수-학습이 학업성취에 미치는 영향에 대한 메타분석: 2000년 이후에 발간된 국내 논문을 중심으로 (A Meta-Analysis on the Effects of Academic Achievement Using ICT Teaching-Learning: Focused on Theses and Journal Paper in Korea since 2000)

  • 구병두
    • 컴퓨터교육학회논문지
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    • 제17권5호
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    • pp.53-68
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    • 2014
  • 본 연구의 목적은 ICT를 활용한 교수-학습방법이 전통적인 교수-학습방법에 비해 학생의 학업성취에 어느 정도 효과가 있는가를 메타분석방법을 적용하여 밝히고자 하였다. 이러한 목적을 달성하기 위하여 2001년도부터 2014년 2월까지 국내에서 발표된 ICT를 활용한 교수-학습 관련 석 박사학위논문과 학술 논문 103편 가운데 133개의 효과크기 수를 분석하였다. 본 연구의 주요결과를 살펴보면, 첫째, 본 연구의 분석대상 가운데 85%가량은 ICT 활용 교수-학습방법이 전통적인 교수-학습방법에 비하여 학생의 학업 성취에 효과가 뚜렷한 것으로 밝혀졌다. 둘째, 학교 급별에 따른 ICT 활용 교수-학습의 학업성취 효과 크기는 초등학교 학생과 대학생이 중학생과 고등학생들에 비하여 상대적으로 큰 것으로 밝혀졌다. 셋째, 실시 교과목에 따라서는 예체능과 사회 교과의 평균 효과크기가 다른 교과목에 비하여 ICT 활용 교수-학습의 효과가 큰 것으로 드러났다. 이와 같은 연구결과를 통해 그동안 선행된 많은 ICT 활용 교수-학습과 관련된 개별연구들의 각기 다른 학업성취 효과에 메타분석을 적용하여 보다 강력한 결론을 내렸다. 또한 이러한 보다 강력하고 통합된 결론을 통해서 이 분야의 후속 연구를 수행하는 데 필요한 기초자료와 방향성을 제시하였다.

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수행평가의 이해와 적용 (Understanding and adaptation of performance assessment)

  • 임병빈;연준흠
    • 영어어문교육
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    • 제5호
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    • pp.149-189
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    • 1999
  • Assessment can be defined as any method used to understand the current knowledge that a student possesses. Assessment may influence decisions about grades, placement, instructional needs, and curriculum. Therefore, the purpose of assessment is to identify how the students think and know, to diagnose the difficulties they face, and to reflect the result of assessment on teaching. But the traditional multiple-choice test failed to evaluate and teach higher-level thinking and problem-solving skills. In this context, performance assessment is being required as an alternative assessment to get better understanding about what the students can do as well as what they know. This article points out some weaknesses of traditional assessments, and comments on the theoretical background and necessity of performance assessment. And it presents more specific information about performance assessment and some examples. It is certain that performance assessment is student-centered and future-oriented. But performance assessment can't be the surest and best way of evaluating the students' abilities. We are just on the way of another experimental stage for improving teaching methodology. More supplementary analyses and further improvements are needed.

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Effects of a GAISE-based teaching method on students' learning in introductory statistics

  • Erhardt, Erik Barry;Lim, Woong
    • Communications for Statistical Applications and Methods
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    • 제27권3호
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    • pp.269-284
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    • 2020
  • This study compares two teaching methods in an introductory statistics course at a large state university. The first method is the traditional lecture-based approach. The second method implements a flipped classroom that incorporates the recommendations of the American Statistical Association's Guidelines for Assessment and Instruction in Statistics Education (GAISE) College Report. We compare these two methods, based on student performance, illustrate the procedures of the flipped pedagogy, and discuss the impact of aligning our course to current guidelines for teaching statistics at the college level. Results show that students in the flipped class performed better than students in traditional delivery. Student questionnaire responses also indicate that students in flipped delivery aligned with the GAISE recommendations have built a productive mindset in statistics.

4개 전공/학습내용별 교수법에 따른 학습반응 분석 (Analysis of Learning Responses According to Teaching Methods for Four Major/Learning Contents)

  • 이재경;안준수
    • 공학교육연구
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    • 제20권2호
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    • pp.31-38
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    • 2017
  • In this study, specific teaching methods of lecturing and improved discussion methods (combining discussion and problem-based learning) were selected and applied for each major subject and learning content area in the fields of engineering, language, and social sciences. Then, the selected teaching methods were examined to determine the most effective learning contents. Finally, in order to determine the most effective teaching methods, a survey on student satisfaction was analyzed statistically. The results showed that students preferred teaching methods that combine lectures and improved discussion methods to the traditional method of only lectures. Therefore, this research proposes the combined teaching method for each major subject and learning content area.