• Communications of Mathematical Education
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• v.13 no.2
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• pp.425-455
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• 2002

본 연구는 수학교육에서 강조되고 있는 수학적 힘의 구성 요소 중의 하나인 수학적 추론 능력에 대한 교사들의 구체적인 이해를 돕고, 문제 해결 과정에서 학생들의 추론 능력을 분석하고 평가하는 데 도움을 주기 위해 문헌 연구 및 학생반응 분석결과에 기초하여 귀납적, 유비적, 연역적 추론능력에 대한 평가기준을 개발하였다. 또한, 개발된 평가기준을 구체적인 문제에 적용하였으며 이를 기초로 문제점을 수정 ${\cdot}$ 보완한 후, 전문가의 타당성 검증과 동일한 학생반응에 대한 채점결과의 일치도를 알아봄으로써 신뢰도 검증을 실시하였다.

• Journal of The Korean Association of Information Education
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• v.8 no.2
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• pp.251-259
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• 2004

Widespread internet service has brought many changes to modern life. Internet installed at school and intra-school computer network presented various education activities such as web-based instruction, immediate evaluation, and management of progress in studying. In this paper an essay question evaluation system for web service is studied for rapid measurement of accomplishment of student. This system provides evaluation of answers consisting a simple sentence and not demanding one word. If an essay question has exactly specified answer sheets and scoring criterion, this system give highly accurate scoring results, which shows nearly the same scoring of a teacher, needs very short time for evaluation, and represents real-time feed back result, so it is expected very high efficiency for the evaluation of an essay question.

• School Mathematics
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• v.6 no.1
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• pp.21-35
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• 2004

This article was to develop a tool and apply it to the high school classrooms for the performance assessment in trigonometry Bloom(1956)'s cognitive domain and holistic rubric and analytic rubric(NCTM, 1999) were used to guide the development of 12 problems. To find validity and credibility of this developed tool, Cronbach n and Rasch's BIGSTEPS were used with the samples of high students, 208, using SPSS 10.0K. The results from the investigation, indicated that the tool was very worth assessing students' achievement and there was no difference between the areas where students lived, but were differences between genders as well as between a specialized high school and preparatory high schools.

• School Mathematics
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• v.5 no.1
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• pp.1-25
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• 2003

This study develops a performance assessment system to improve grade 4-9 students' creativity. First, this study discusses its educational meaning, its task types, scoring methods and practical application methods. Then, this study provides the typical examples of performance assessment task classified by each of the types and its scoring rubrics. Finally, this study analyzes students' achievement levels for each task. Each task includes item informations such as content area, evaluation goal, evaluation procedure, preparatory material, characteristics, considering points, scoring rubric etc. for grade 4-9 teachers to use them in their evaluation processes directly without difficulties.

• Journal of Korean Home Economics Education Association
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• v.30 no.4
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• pp.165-185
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• 2018

The purpose of the study was to show the development process of the total instructional alignment based on the 2015 revised technology home economics curriculum, and to present the detailed aspects of this task. The results of this study were as follows: First, the clarity phase of the performance established the annual evaluation plan to ensure the consistency of the achievement standard, the learning objectives and the assessment objectives through an analysis of the curriculum. Second, the development phase of the performance tasks and the grading criteria analyzed the contents area and determined the performance assessment task. The performance assessment consisted of a portfolio and project activity types, and also comprised of knowledge markets, as well as e-NIE tasks, including individual tasks and collective tasks. Third, the performance assessment and the results phase were conducted after planning the class operation according to the instructors' directions and arrangement of the schedule into block classes. Afterwards, the performance assessment tasks were revised by the teaching-learning community and class reflection on practical application. As these results demonstrate, developing performance tasks that are centered on the learner's development processes can contribute to teachers' expertise and improvement of instruction.

• Proceedings of the Korea Information Processing Society Conference
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• 2021.11a
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• pp.1227-1230
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• 2021

최근, 초보 운전자의 차량 운전 접근성이 높아짐에 따라 사고 발생률 또한 증가하고 있다. 이를 예방하기 위해 본 연구에서는 도로 환경을 VR 시뮬레이션으로 제공하여, 사용자가 실제 도로 교통 상황과 유사한 환경에서 주행 연습이 가능하도록 하였다. 일반 도로, 어린이 보호 구역, 주차 구역, 산간 도로를 가상 환경을 구성하여 각 환경별 난이도와 장애물을 설정하였다. 또한, 실제 운전 면허 자격 시험 기준표를 기반으로 채점 표를 작성하였고, 이를 적용한 시뮬레이션 결과를 사용자에게 제공한다. 사용자는 운전 상황에서 발생 가능한 다양한 돌발 상황에 대비하고 제공받은 채점 기능을 통해 학습함으로써 운전 실력을 향상시킬 것으로 기대된다.

• The KIPS Transactions:PartA
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• v.12A no.6 s.96
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• pp.539-546
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• 2005

Recently, as the number of Internet users are growing explosively, e-learning has been applied spread, as well as remote evaluation of intellectual capacity However, only the multiple choice and/or the objective tests have been applied to the e-learning, because of difficulty of natural language processing. For the intelligent marking of short-essay typed answer papers with rapidness and fairness, this work utilize heterogenous linguistic knowledges. Firstly, we construct the semantic kernel from un tagged corpus. Then the answer papers of students and instructors are transformed into the vector form. Finally, we evaluate the similarity between the papers by using the semantic kernel and decide whether the answer paper is correct or not, based on the similarity values. For the construction of the semantic kernel, we used latent semantic analysis based on the vector space model. Further we try to reduce the problem of information shortage, by integrating Korean Word Net. For the construction of the semantic kernel we collected 38,727 newspaper articles and extracted 75,175 indexed terms. In the experiment, about 0.894 correlation coefficient value, between the marking results from this system and the human instructors, was acquired.

• Journal of Gifted/Talented Education
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• v.17 no.1
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• pp.1-26
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• 2007

The purpose of this study was to develop a math test for identification of the mathematically gifted on the basis of their math creative problem solving ability and to evaluate the goodness of the test. Especially, testing reliability and validity of scoring method on the basis of fluency only for evaluation of math creative problem solving ability was one of the main purposes. Ten closed math problems and 5 open math problems were developed requiring math thinking abilities such as intuitive insight, organization of information, inductive and deductive reasoning, generalization and application, and reflective thinking. The 10 closed math test items of Type I and the 5 open math test items of Type II were administered to 1,032 Grade 7 students who were recommended by their teachers as candidates for gifted education programs. Students' responses were scored by math teachers. Their responses were analyzed by BIGSTEPS and 1 parameter model of item analyses technique. The item analyses revealed that the problems were good in reliability, validity, item difficulty and item discriminating power even when creativity was scored based on the single criteria of fluency. This also confirmed that the open problems which are less-defined, less-structured and non-entrenched were good in measuring math creative problem solving ability of the candidates for math gifted education programs. In addition, it was found that the math creative problem solving tests discriminated applicants for the two different gifted educational institutions.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.16 no.2
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• pp.180-189
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• 2017

Some people who take a driver's license test retake it again because of license cancellation, but most of them take the test for the first time to drive the car. Driving a car is directly linked to life, and the initial correct driving habits are more important than anything else. In particular, it is very important to obtain a license by evaluating the correct driving ability based on objective and fair standards when learning the first driving, because many people acquire a driving license while entering the society for the first time. In this paper, we propose the S / W design and its main functions that can emit high quality drivers through efficient, fair and accurate automated scoring. Through this, it is proposed to improve the automatic grading driver's license system, to prevent traffic accidents, and to reduce traffic accidents through proper driving.

• School Mathematics
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• v.15 no.2
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• pp.263-288
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• 2013

This study was conducted to provide practical ways to apply interview assessments in classrooms. Interview assessments have been asserted to serve as one of the alternatives to the traditional paper-and-pencil tests. In order to propose ways for teachers to actively use interview assessments for mathematics assessments, relevant instruments were developed by analyzing a number of related theories. These instruments were developed in two forms: interview assessments focused on identifying student characteristics and those focused on identifying thought processes. The interview assessments were applied in classroom settings and the results of this application were analyzed. The findings from this study are expected to suggest beneficial implications for teachers who are interested in practicing interview assessments in classrooms.