• 제목/요약/키워드: Assessment for Learning

검색결과 1,305건 처리시간 0.03초

초등학교 수학과 학생평가 실태 분석 (A Study on the Student Assessment of Elementary School Mathematics)

  • 이종욱
    • 한국수학교육학회지시리즈A:수학교육
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    • 제48권1호
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    • pp.21-32
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    • 2009
  • The purpose of this study is to diagnose the current states and the problems of student assessment of Elementary School Mathematics. For that purpose, this study conducted a survey and had the individual interviews. The surrey items consisted of the six main parts: questions about the development of assessment tools, the method to assess, the grading, the special supplementary courses, the opening of learning effect, and the follow-up guidances. The results of this study are as the follow First, elementary teachers depended heavily on internet sites for developing assessment problems. Second, elementary teachers made use of a performance assessment, a unit assessment, and a term examination at ordinary times. Third, unit assessment was largely referred for grading by elementary teachers. Fourth, in selecting the students for the special supplementary courses, both criterion-referenced assessment and norm-referenced assessment were considered. After finishing the special supplementary courses, additional tests were usually taken. Fifth, elementary teachers took a negative attitude in opening of learning effect. specialty opening of test paper to parents of students was done under 30%. Sixth, fellow-up guidances were the most through the classroom guidances. but consulting with parents of students was not frequently conducted by teachers.

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FlappyBird Competition System: 인공지능 수업의 경쟁 기반 평가 시스템의 구현 (FlappyBird Competition System: A Competition-Based Assessment System for AI Course)

  • 손의성;김재경
    • 한국멀티미디어학회논문지
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    • 제24권4호
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    • pp.593-600
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    • 2021
  • In this paper, we present the FlappyBird Competition System (FCS) implementation, a competition-based automated assessment system used in an entry-level artificial intelligence (AI) course at a university. The proposed system provides an evaluation method suitable for AI courses while taking advantage of automated assessment methods. Students are to design a neural network structure, train the weights, and tune hyperparameters using the given reinforcement learning code to improve the overall performance of game AI. Students participate using the resulting trained model during the competition, and the system automatically calculates the final score based on the ranking. The user evaluation conducted after the semester ends shows that our competition-based automated assessment system promotes active participation and inspires students to be interested and motivated to learn AI. Using FCS, the instructor significantly reduces the amount of time required for assessment.

모바일 환경 신뢰도 평가 학습에 의한 다중 객체 추적 (Multi-Object Tracking based on Reliability Assessment of Learning in Mobile Environment)

  • 한우리;김영섭;이용환
    • 반도체디스플레이기술학회지
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    • 제14권3호
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    • pp.73-77
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    • 2015
  • This paper proposes an object tracking system according to reliability assessment of learning in mobile environments. The proposed system is based on markerless tracking, and there are four modules which are recognition, tracking, detecting and learning module. Recognition module detects and identifies an object to be matched on current frame correspond to the database using LSH through SURF, and then this module generates a standard object information that has the best reliability of learning. The standard object information is used for evaluating and learning the object that is successful tracking in tracking module. Detecting module finds out the object based on having the best possible knowledge available among the learned objects information, when the system fails to track. The experimental results show that the proposed system is able to recognize and track the reliable objects with reliability assessment of learning for the use of mobile platform.

웹 학습 평가에 기반한 지능형 교수 시스템의 설계 (Design of an Intelligent Tutoring System based on Web Learning Assessment)

  • 최숙영
    • 한국산업정보학회논문지
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    • 제6권3호
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    • pp.71-78
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    • 2001
  • 웹 기반 교수 시스템들은 대체로 수동적이며 정적인 하이퍼텍스트 위주이기 때문에, 학습자 개개인의 학습 능력에 따른 적응력 있는 학습 환경을 제공할 수 없다. 본 연구에서는 학습자들의 학습 상황을 효과적으로 파악하고, 학습 결과에 따라 학습자 개개인의 특성에 맞는 동적인 학습 내용을 구성하여 제공할 수 있는 지능형 교수 시스템을 제안한다. 본 시스템은 에이젼트를 기반으로 설계되었으며, 학습을 위한 코스웨어 지식을 효과적으로 구성하여 학습 평가에 따른 적절한 피드백을 추론하여 학습자에게 지원하도록 하고 있다.

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국외 의과대학의 문제바탕학습 (Problem-Based Learning) (Problem-Based Learning in medical schools worldwide)

  • 신홍임
    • 의학교육논단
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    • 제10권1호
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    • pp.35-42
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    • 2008
  • Purpose : Since PBL was first developed by Howard Barrows at McMaster, it has been adopted as one of the best teaching and learning methods in medical schools throughout the world. However, the educational superiority of PBL relative to traditional approaches is less clear. Given the somewhat extensive resources required for the operation of PBL curriculum, this gives reason for concern. The aim of this study is to review experiences of PBL in other medical schools and learn how to implement PBL in our school. Methods : This study was undertaken in two stages. In the first stage, PBL curricular examples in 7 medical schools (University of Pennsylvania, University of Melbourne, University of Maastricht, McMaster University, Flinders University, Harvard medical school. University of California at L.A.) were collected and summarized. In the second stage, a careful search for articles of journals published since 2000 regarding PBL group assessment, effectiveness of PBL and group facilitation skills was conducted. Results : PBL is generally introduced in a core curriculum in undergraduate medical education. Relating to small group assessment, the perception of students has been well developed. but the current PBL assessment tool needs to be revised, to develop thinking skills of students. The PBL graduates considered themselves as having much better interpersonal skills, better competencies in problem solving and self-directed learning than the non-PBL graduates. Tutors used various techniques to raise awareness, facilitate the group process and direct learning. Conclusions : The following three aspects can be regarded as important in this study. First, to implement PBL in our school more effectively, it might be considered, which curriculum content can be best learned with PBL. Second, to enhance students' thinking skills during PBL, a new assessment tool needs to be developed. Third, tutors' competencies are important to facilitate, group process, so it would be worthwhile including in staff development.

Analysis of Learning Process and Achievement for Environmental Microbiology Taught in English as a Basis of Environmental Science and Technology

  • Koh, Sung-Cheol;Ekpeghere, Kalu I.
    • 공학교육연구
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    • 제13권2호
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    • pp.16-21
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    • 2010
  • The objective of this study was to evaluate Environmental microbiology (EM) as a basic course for the environmental engineering program of Korea Maritime University which has been accredited by Accreditation Board for Engineering Education of Korea (ABEEK). Evaluation result of the lecture objectives was more than the average (3.5/5.0). The overall score for learning achievement assessment was more than average level of learning achievement (3.4/5.0). Interestingly, engineering design implementation regarding a specific topic as an extensive learning process has proven to be more effective (3.5/5.0). Some of effective class improvement strategies suggested were to encourage students to participate in the class with self-motivation and accountability: preview and review of the lecture, team presentation in English-speaking settings, and submitting project report written in English. In the future class of EM, test and evaluation of application capability of EM and environmental biotechnology (EB) theories to engineering problem solving should be emphasized.

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실내디자인 교육.실무에 있어서의 가상 교육 운영 전략 및 모형 연구 (Distance Learning for Interior Design: Strategies and Instructional Model)

  • 임영숙
    • 한국실내디자인학회논문집
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    • 제27호
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    • pp.12-19
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    • 2001
  • The purpose of this study is to develope instructional strategies and assessment model for distance learning in interior design education in Korea. Literature from various sources were examined to provide guidelines for instructional and technical strategies, communication system, and administrative process. Strategies and assessment model for transition to distance learning from goal setting to program evaluation were introduced. The results of this study indicated that distance learning in interior design education is optimized when applied in studio critique, portfolio production, and professional practice and with other traditional programs depending on the characteristics of the instructional materials. It is suggested for further studies that various distance learning programs based on instructional theories to be conducted and evaluated in different areas of interior design education for their maximum application as instructional tool.

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Pipe thinning model development for direct current potential drop data with machine learning approach

  • Ryu, Kyungha;Lee, Taehyun;Baek, Dong-cheon;Park, Jong-won
    • Nuclear Engineering and Technology
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    • 제52권4호
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    • pp.784-790
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    • 2020
  • The accelerated corrosion by Flow Accelerated Corrosion (FAC) has caused unexpected rupture of piping, hindering the safety of nuclear power plants (NPPs) and sometimes causing personal injury. For the safety, it may be necessary to select some pipes in terms of condition monitoring and to measure the change in thickness of pipes in real time. Direct current potential drop (DCPD) method has advantages in on-line monitoring of pipe wall thinning. However, it has a disadvantage in that it is difficult to quantify thinning due to various thinning shapes and thus there is a limitation in application. The machine learning approach has advantages in that it can be easily applied because the machine can learn the signals of various thinning shapes and can identify the thinning using these. In this paper, finite element analysis (FEA) was performed by applying direct current to a carbon steel pipe and measuring the potential drop. The fundamental machine learning was carried out and the piping thinning model was developed. In this process, the features of DCPD to thinning were proposed.

초등교사 양성 대학의 초등수학교육에 대한 교수-학습 프로그램 개발 (Development of Elementary Mathematics Teaching-Learning Programs for pre-Service Elementary Teacher)

  • 신준식
    • 한국수학교육학회지시리즈A:수학교육
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    • 제42권4호
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    • pp.453-463
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    • 2003
  • The main purpose of this paper is to develope elementary mathematics teaching-learning programs for pre-service elementary teachers. The elementary mathematics education program developed in this work is divided into two parts: One is the theory, the other is the practice. The theory deals with the foundations of mathematics, the objectives of mathematics education, the history of mathematics education in Korea, the psychology of mathematics learning, the theories of mathematics teaching and learning, and the methods of assessment. With respect to the practice, this study examines the background knowledge and activities of numbers and their operation, geometry, measurement, statistics and probability, pattern and function.

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수학교과에서의 자기평가 (Self-Assessment in Mathematics)

  • 최승현
    • 대한수학교육학회지:학교수학
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    • 제1권1호
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    • pp.123-133
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    • 1999
  • For an appropriate assessment in mathematics, students should play an active role in their learning by becoming aware of what they have learned in mathematics and by being able to assess their attainment of mathematical knowledge. The process of actively examining and monitoring students' own progress in learning and understanding of their mathematical knowledge, process, and attitude is called self-assessment, Researchers in mathematics education have found some important facts about the meta-cognitive process which is related to self-assessment : i. e. meta-cognition progress is composed of being aware of ones' own personal thinking of content knowledge and cognitive process(self-awareness) and engagement in self-evaluation. Tipical method for self-assessment in mathematics developed upon above finding about meta-cognitive progress is describing about students' knowledge and their problem solving strategies. In the beginning of the description in mathematics about themselves, students are required to answer which part they know and which part they don't know. Self-assessment of students' attitudes and dispositions can be just as important as assessment of their specific mathematical abilities. To make the self-assessment method a success, teachers should let students' have confidence and earn their cooperation by let them overcoming fear to be known the their ability to other students. In conclusion, self-assessment encourages students to assume an active role in development of mathematical power. For teachers, student self-assessment activities can provide a prism through which the development of students' mathematical power can be viewed.

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