• Journal of the Korean School Mathematics Society
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• v.12 no.3
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• pp.171-188
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• 2009

This study was designed for the purpose of identifying the influences of improved teaching method which constructed at the base of results of survey for finding present teaching-learning method of incenter and circumcenter of triangle. For this, we surveyed the students' understanding and math teachers' teaching method of incenter and circumcenter of triangle. Then, we designed alternative teaching method which innovated the problems from the resultic approaches of Incenter and circumcenter of triangle. And then, we taught students through new method and analyzed the influences of it to students.

• Journal of the Korean School Mathematics Society
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• v.14 no.3
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• pp.339-354
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• 2011

The purpose of this paper is to find out the effective teaching method and improvement for managing the special lecture of basic mathematics which is grouped by the level of low achievement students who are matriculants. From the result, we want to know how the lecture with teaching method of differentiated learning affect on the students, especially who have under achievement, to be interested and confidential in mathematics.

• The Journal of Korean Association of Computer Education
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• v.5 no.2
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• pp.111-121
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• 2002

Our study illustrates how the use of web materials written with Mathview affects vocational high school students' learning in terms of formative evaluation. Our first attempt to develop high school math with Mathview has been guided according to current math texts due to highly structured format of math contents and low learning competencies of vocational high school students. The 6 female students who participated for about 12 hours in this study revealed their responses through interview data. descriptive surveys and field notes. Contrary to the original expectation. the results of data analysis showed that the students seem to prefer using conventional learning methods even though they were motivated by powerful graphical display of Mathview and algebraic manipulation capability. The overall responses of those.

• Journal of The Korean Association of Information Education
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• v.10 no.2
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• pp.183-190
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• 2006

This study is mainly focused on objective evaluating the influence of the e-NIE activities on the elementary students' ICT competence which is considered as a critical feature in contemporary society. An e-NIE site which is covering 5 domains of ICT competence was constructed to support the students' e-NIE activities. An ICT competence evaluating questionaire was made to confirm the result of the e-NIE activities and the evaluation and the analysis were performed before and after the e-NIE activities. The result shows that the e-NIE activities can enhance elementary students' ICT competence.

• Journal of Agricultural Extension & Community Development
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• v.15 no.2
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• pp.243-292
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• 2008

T미국 공립학교들에 다양한 문화적, 언어적, 인종적 배경을 가진 학생들이 점차 늘고 있다. 최근 10년간 이 학생들의 수는 52% 이상 증가하였으며 (from 1.4 to 3.04 million) 전문가들은 이 학생들의 수는 계속적으로 증가하여 2020년에 50% 에 도달할 것으로 예상한다. 그리고 이들을 위한 영어 교육을 위해 효율적인 연구와 투자를 계속적으로 하고 있다. 미네소타 주 역시나 공립학교 등에서 30% 이상의 외국인 학생들이 특별한 영어 교육 프로그램으로 교육을 받고있다. 따라서, 이 연구는 미네소타 주의 한 주요도시에 위치한 고등학교를 모델로 이 학생들의 효율적인 영어교육을 위해 액션 프랜을 개발하는 과정을 설명하고 이 액션 플랜을 위한 주요 이론들을 소개하는데 목적을 둔다. 주요이론들은 Differentiated Instruction, SWOT Analysis, 그리고 Action Research Methods 등 이며 Special Educational Needs 개념을 정리하였다. 본 연구는 국제 교류의 증가에 따라 한국에 늘어나고 있는 외국인들과 그들의 자녀들을 위한 한국어 교육방법과 노력들을 제고해 보는 계기로 삼고자 한다. 그리고 이 연구 방법은 현재 한국 농촌 지역에 사는 다문화 가정 자녀들의 한국어 교육을 위한 프로그램 개발 및 실천 연구에 응용되어질 수도 있다.

• Journal of the Korean School Mathematics Society
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• v.18 no.3
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• pp.335-352
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• 2015

In this paper, we selected 145 students from engineering college students who took P University's the Scholastic Level Assessment and registered the Basic Mathematics Class among the students who achieved 4th~7th grade in the mathematics B-type of the College Scholastic Ability Test. We compared and analyzed the correlation among the chosen students' grade for the College Scholastic Ability Test, test results of the Scholastic Level Assessment and mid-term test of the Basic Mathematics Subject, type of college entrance and actual condition survey of students in order to derive optimized teaching method for general mathematics subjects which can possibly increase the students' academic ability.

• Journal of the Korean School Mathematics Society
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• v.11 no.2
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• pp.249-283
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• 2008

The purpose of the study was to investigate the definitions and concept images of Infinity and limits for high school students. In addition, the error patterns of the students were also investigated. The participants were 121 girls highschool students and survey method was used to co11ed data. Only 11 % and 5% of the participants revealed the definitions similar to the standard textbook definitions in limits of infinite sequences and infinite series respectively. The participants showed 6 types of error patterns and had more difficulties in understanding and applying concepts and properties of infinite series than those of infinite sequences.

• School Mathematics
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• v.16 no.1
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• pp.39-56
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• 2014

This study analysed 8 gifted students' behavior of using calculator in the 5th grade based on qualitative data of direct proportion class with the utilization of the calculator. Pretesting with questionnaire had been made to verify students' developmental stages of proportional reasoning, and the stage was categorized according to Baxter & Junker (2001). The learning contents were made of worksheet, and the researcher held the class for 60 minutes. For analysing data, record of class was gathered to make a transcript and analysed it with Guin & Trouche' behavior of using calculator type. According to the result, each type of the behavior affected students' development of proportional reasoning differently.

• Journal of Digital Convergence
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• v.11 no.3
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• pp.381-387
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• 2013

This study is the analysis of the form of the word appeared in the sixth grade of elementary school students' writing errors. The major findings of this study are as follows. 14532 words appeared, the average is 145.3. And 1903 sentences, and average 19.0 papers. On average, one sentence have consisted of 7.6 word. Second, the 69 people out of 100 had an error. This is serious. Because this study contains very basic contents. Third, the order of errors are abbreviations(33.09%), endings(27.70%), etc(19.78%), stems(19.42%). The results of this study can contribute to revise a elementary school textbooks. And the results of this study can contribute to select the contents of elementary spelling teaching.

• Journal of Convergence for Information Technology
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• v.9 no.11
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• pp.38-46
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• 2019

This study was conducted to identify disaster awareness, disaster preparedness, and ego-resilience in the college of nursing students', and to analyze correlation between study variables. The study subjects were 300 nursing students in four universities in two cities. Data were collected between April 1 and April 30, 2019 using by completing structured self report questionnaires. Data were analyzed using T-test, ANOVA, Pearson's correlation coefficient using SPSS/WIN 22.0. In correlation analysis, significant positive correlations were found between disaster awareness, disaster preparedness, and ego-resilience. Therefore, we propose to develop convergence education programs to imp rove disaster awareness, disaster preparedness, and ego-resilience in order to improve competency related to disaster management of nursing students.