• Title/Summary/Keyword: Evaluation standards

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A Review of NCTM's 'Principles and Standards for School Mathematics' (NCTM 『학교 수학의 원리와 규준』에 대한 소고)

  • Park Mangoo
    • Journal of Elementary Mathematics Education in Korea
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    • v.7 no.1
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    • pp.87-94
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    • 2003
  • The purpose of this paper was to review NCTM's Principles and Standards for School Mathematics, which is an updated version of the Curriculum and Evaluation Standards for School Mathematics (1989). With releasing the previous version, NCTM has affected mathematics education in other countries as well as in the United States. The Principles and Standards for School Mathematics was revised in line with current technology and requirement of students, who will live in the 21st century. However, many mathematics teachers and educators do not know about the contents of this new version even though most of them already know what the version is about. In this paper, the author addressed the contents of the version with his personal opinions and suggested some lessons from the version.

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A Study to Draw a Plan of Liquid Fertilizer Quality Certification Standards for Livestock Manure Management (가축분뇨의 관리를 위한 액비품질인증기준 방안도출 연구)

  • Jeon, Sang-Joon;Kim, Soo-Ryang;Hong, In-Gi;Kim, Ha-Je;Kim, Dong-Gyun;Lee, Myung-Gyu
    • Journal of Animal Environmental Science
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    • v.19 no.2
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    • pp.183-190
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    • 2013
  • Establishment of a new concept of environmental friendly livestock manure management is required based on the facts. But now liquid fertilizer quality in korea shows a large difference among regions and the regulations are uncertain. Focusing on precedent study on main level-grading factors of liquid fertilizer quality certification, the study collected laws and standards related to liquid fertilizer of livestock manure at home and abroad and produced evaluation standards. Liquid fertilizer was divided into four factors (fertilizing value, harmfulness, stability and uniformity). According to each item, scores were awarded based on 16 details: fertilizing value (Nitrogen concentration, the whole concentration of Nitrogen, Phosphoric acid and Kalium), harmfulness (heavy metals, pathogenic microorganism and antibiotics), stability (maturity degree and odour), uniformity (EC, BOD, SS, moisture content and salt). The grade of liquid fertilizer, A (42~48), B (34~41), C (26~33) were rated using total scores.

A Study on the Efficiency Evaluation Standard and Regulation for Electric Motor Systems (전동기 시스템의 효율 평가 규격 및 규제 현황 연구)

  • Jun, Hee-Deuk;Park, Han-Seok;Kim, Dea-Kyong;Woo, Kyung-Il
    • The Transactions of The Korean Institute of Electrical Engineers
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    • v.65 no.9
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    • pp.1618-1625
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    • 2016
  • Electric motor systems account for more than half of all electric systems and the amount of energy consumption of those is almost 70 percent of total energy consumption of electric motor systems in industry. As electric motor systems are very responsible for global electricity savings and environment protection. Many international organizations are supporting standards and policy development processes to improve the efficiency of electric motor systems. Many standards are being developed at technical committee of IEC that has been required in order to support the implementation of efficiency regulations. High efficiency standards and levels for electric motor systems are slowly being introduced and compulsory in many countries. Therefore understanding the international efficiency evaluation standards and the regulation of electric motor systems of each country is important. This paper presents the current status and trends of international evaluation standards and regulations about the efficiency of electric motor systems.

The Development of Evaluation Standards and Tool to Improve the Quality of Educational Web-Based Coursewares for Primary School Students (초등학교 웹 코스웨어의 품질 향상을 위한 평가 기준 및 도구 개발)

  • Ahn, Seong-Hun;Kim, Hong-Rea;Kim, Tea-Young
    • Journal of The Korean Association of Information Education
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    • v.5 no.2
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    • pp.258-267
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    • 2001
  • In this paper, We have developed the evaluation standards for web coursewares which can properly reflected each class-type teaching and learning theories, type of learning and characteristics of learners. We proved the proper of content, reliability and objectivity. Also, We have designed and developed the evaluation tool which runs on the web. The evaluation tools for the web coursewares developed in this paper presents the direction and standard to develop the web coursewares. Also, it will help learners to choose the web coursewares, because the evaluation results for web courseware notify on the web.

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Can Angular Deformity Due to Sacrococcygeal Fracture Cause Permanent Impairment? : Current State and Problems in Korea

  • Cho, Dosang
    • Journal of Korean Neurosurgical Society
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    • v.65 no.2
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    • pp.173-179
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    • 2022
  • Disabilities can emerge due to traumatic spinal fractures. In terms of sacrococcygeal spine, because of its unique anatomic structure with minimal movement, the possibility for it to have a disability is relatively low. In Korea, unlike most disability criteria, private insurance companies acknowledge angular deformities caused by vertebral fractures as disabilities according to their degree, so there were several cases where patients required compensation, arguing angular deformity caused by sacrococcygeal fracture, which in some cases led to legal conflicts. Except the Act Welfare of Persons with Disabilities which recognizes only severe angular deformity affecting internal organs as disability and the industrial accident disability evaluation which does not recognize coccygeal fracture as disability but rarely recognizes sacral vertebra deformity equivalent to compressive deformation, there is little or no case where angular deformity is recognized as disability. Given the impairment evaluation standards in social insurance, McBride system, American Medical Association (AMA) guides, and newly proposed standards by the Korean Academy of Medical Sciences (KAMS), the most contentious point in the general terms and conditions of private insurance is spinal deformity. To overcome controversy over disability evaluation, the private insurance sector is now applying criteria for axial skeleton to sacrococcygeal vertebrae through revision of standards. Under these circumstances, it is fair to recognize sacrococcygeal fracture as impairment in terms of the pelvis only when the fracture leaves serious deformity and neurological symptoms with clear relevancy. Though it may not be easy to develop accurate disability evaluation standards, improvement is necessary to remove any irrationalities and make the standards as objective as possible.

The Study on the Investigation of the Evaluation Standards for Mathematics Teaching Focused on Teacher's Knowledge (수학 수업에서 요구되는 교사 지식에 대한 평가 기준 재탐색)

  • Hwang, Hye-Jeang
    • Communications of Mathematical Education
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    • v.26 no.1
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    • pp.109-135
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    • 2012
  • On the standards or elements of teaching evaluation, the Korea Institute of Curriculum and Evaluation(KICE) has carried out the following research such as : 1) development of the standards on teaching evaluation between 2004 and 2006, and 2) investigation on the elements of Teacher Knowledge. The purposes of development of evaluation standards for mathematics teaching through those studies were to improve not only mathematics teachers' professionalism but also their own teaching methods or strategies. In this study, the standards were revised and modified by analyzing the results of those studies focused on the knowledge of subject matter knowledge, knowledge of learners' understanding, teaching and learning methods and assessments, and teaching contexts. For this purpose, the part of subject matter knowledge was consisted of four evaluation domains such as the knowledge of curriculum reconstruction, knowledge of mathematical contents, methodological knowledge, mathematical value. The part of Learners' unders tanding included the evaluation domains such as students' intellectual and achievement level, students' misconception in math, students' motivation on learning, students' attitude on mathematics learning, and students' learning strategies. The part of teaching methods and evaluation was consisted of seventh evaluation domains such as instruction involving instructional goal and content, instruction involving problem-solving activity, instruction involving learners' achievement level and attitude, instruction on communication skills, planning of assessment method and procedure, development on assessment tool, application on assessment result in class were new established. Also, the part of teaching context was consisted of four evaluation domains such as application of instructional tools and materials, commercial manipulatives, environment of classroom including distribution and control of class group, atmosphere of classroom, management of teaching contexts including management of student. According to those evaluation domains of each teacher knowledge, elements on teaching evaluation focused on the teacher's knowledge were established using the instructional evaluation framework, which is developed in this study, including the four areas of obtaining, planning, acting, and reflecting.

An Analytic Study of the Current Korean printed Encyclopedia (한국의 현행 인쇄본 백과사전에 관한 분석적 연구)

  • 김문영;박준식
    • Journal of Korean Library and Information Science Society
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    • v.31 no.1
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    • pp.1-21
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    • 2000
  • This study intends to analyze the general printed encyclopedia published and circulated in Korea. The main purpose it is to offer extensive information helping users or librarians to select superior encyclopedia. 4 printed encyclopedia published and circulated in Korea since 1993 are selected for this purpose And they are analyzed on the basis of 6 evaluation standards (purpose & scope, authority, accessibility, clarity & readability, format and special features & cost). Especially, 4 printed encyclopedia among the best American encyclopedia having long history were also co-analyzed to certificate the validity of the evaluative standards.

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A Study on the Evaluation Standards and Tools of the Performance of School Librarians in the United States (미국의 사서교사 전문성 평가기준과 도구에 관한 연구)

  • Kim, Sung-Jun
    • Journal of the Korean Society for Library and Information Science
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    • v.47 no.2
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    • pp.103-121
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    • 2013
  • This study is to examine the basic structure of the professional development of school librarians and to analyze the national evaluation standards, and the states' evaluation tools and self-assessment tool currently used in the United States. The result is as follows: the structure of the school librarians' professional development processes, such as curriculum, certificate, and evaluation, have been affected by the national school library standards published by AASL. NBPTS's Library Media Standards and AASL's Learning4Life evaluation system are proposed as the representative national standards. Many states have developed their standards and tools to evaluate school librarians' performance, these standards are related to the national standards. AASL published A 21st-Century Approach to School Librarian Evaluation for school librarians' self-assessment in 2012, this workbook shows a specific way of developing their expertise.

A Study on the Priority and Evaluation Criteria of the Korea Export Insurance System (수출보험제도 기능의 우선순위 및 평가기준에 관한 연구)

  • Son, Yong-Jung
    • International Commerce and Information Review
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    • v.13 no.1
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    • pp.179-196
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    • 2011
  • This study aims to measure the relative importance of trade insurance using AHP developed by Thomas Saaty of Pennsylvania in early 1970s. Moreover, it provides help in the development of a comprehensive strategy of trade insurance. To obtain priority of trade insurance in its functions, this study discovered significance and relative importance of two evaluation standards and four individual evaluation items. Of the two evaluation standards, importance of credit exposure was 63%. It was discovered that it was more important than political means (37%). Of the four individual evaluation items, importance of banking supplementation was 60%. It was more important than credit investigation of overseas traders (40%). Importance of trade promotion policy was 69%, which was more important than removal of anxiety in trade (31%). As a result of comparing priorities of the f tire evaluation items, priority of banking supplementation was 38% followed by trade promotion policy means (26%), credit investigation of overseas traders (25%) and removal of anxiety in trade (12%).

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A Study on the Environment-Friendliness Evaluation of Sangsang Children's Park in Korea (국내 상상 어린이 공원의 친환경성 평가 연구)

  • Kim, Ja Kyung
    • Korean Institute of Interior Design Journal
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    • v.23 no.4
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    • pp.169-180
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    • 2014
  • Since Seoul city supplied 'Sangsang Children's Park', domestic children's parks are changing from formal facilities to creative play space recently. From eco-friendly safe playground model development project, the awareness of eco-friendly playground, namely children's park is increasing and its necessity is magnified. However, we could not know how well most children's parks aimed at the eco-friendly playground reflect eco-friendly features and whether they are eco-friendly or not because there are not the specific planning guidelines and evaluation standards for making the eco-friendly playground or children's park. Therefore, in this study we established the environment-friendliness evaluation standards of children's parks and estimated the environment-friendly features of the 9 parks built on the subject of green among Sangsang Children's Parks. In the observational survey of the 9 parks, we evaluated the environment-friendliness of these parks in the 8 fields(location and placement, ecological environment, play space, play equipment and facilities, additional facilities, materials and resources, energy saving, environmental load reduction) according to the levels(suitable, partial reflection, unsuitable, non-reflection) of reflection of eco-friendly planning factors. The assessment results showed that 4 items (location and placement, additional facilities, play space, play equipment and facilities) were suitable and others (energy saving, environmental load reduction, ecological environment, materials and resources) were partial reflection or unsuitable. Therefore, on the basis of these results, this study proposed the planning indicators to be considered first and the planning factors that should be complemented and improved in the construction of eco-friendly children's park in future.