• 한국과학교육학회지
• /
• 제23권1호
• /
• pp.47-56
• /
• 2003

7차 국민공통기본교육과정 10학년 과학 6종 교과서에 나오는 기본, 보충, 심화과정의 탐구상황요소 분석 결과 전체적으로 순수 과학적 상황이 가장 높게 나타났고, 기본과정에서 탐구상화용소들의 종류와 빈도가 보충, 심화과정보다 높게 나타났다. 이는 과학교과서 내용의 기본 개념이 순수 과학적인 것이 많았기 때문으로 해석할 수 있었다. 과학교육의 목표인 과학이 기술의 발달과 사회의 발전에 미치는 영향을 인식한다는 취지에 따른다면 순수 과학적 상황과 일상적 상황이 높은 빈도를 나타냈으나 기술 산업적 상황과 사회적 상황이 낮은 빈도를 나타내었기 때문에 심화 보충학습시에 사회적 상황과 기술 산업적 상황에 해당하는 자료를 활용하여 과학교육 목표달성에 도움이 되는 학습지도가 요망된다.

• 한국과학교육학회지
• /
• 제26권7호
• /
• pp.790-797
• /
• 2006

본 연구에서는 제 7차 교육과정에서 제시한 심화 보충형 수준별 수업과 심화형 또는 보충형 획일적 수업의 효과를 비교해보고자 하였다. 연구 대상은 중학교 1학년 남녀학생 200명으로 심화 보충집단, 심화집단, 보충집단의 세 집단으로 구성하였다. 기본과정 이수 후에 치른 형성평가 점수에 따라 각 집단의 학생들을 심화수준과 보충수준으로 나누었다. 한 학기동안 심화 보충집단은 학생들의 수준에 해당하는 수준별 실험활동을 하였고, 심화집단은 모두 심화 실험활동을, 보충집단은 모두 보충 실험활동을 하였다. 수업처치에 따른 효과를 알아보기 위해 과학 학업성취도와 과학 탐구능력에 대해 사전 사후 검사를 실시하였고, 심화 보충형 수준별 수업에 대한 학생들의 의견을 조사하였다. 그 결과 과학 탐구능력 검사에서는 각 집단별로 유의미한 차이가 없는 것으로 나타났으나, 과학 학업성취도 검사에서는 유의미한 차이가 있는 것으로 나타났다. 사후비교 결과 이러한 차이는 심화 보충집단과 보충집단의 차이에 기인한 것을 알 수 있었다. 학생들의 의견 조사 결과 심화 보충집단의 심화수준 학생들은 심화활동에 대해 만족하는 학생들이 많았으며, 보충수준 학생들도 부정적인 반응을 보이는 학생들은 적었다. 그러므로 본 연구 결과에 의하면 중학교 과학 수업에서 심화 보충형 수준별 수업이 보충형 획일적 수업보다는 더 효과적이라고 할 수 있다.

• 한국치위생학회지
• /
• 제11권2호
• /
• pp.159-167
• /
• 2011

Objectives : The purpose of this study was to examine the satisfaction level of dental hygienists with supplementary education. The subjects in this study were 305 dental hygienists, on whom a survey was conducted from September 26 to December 10, 2009. Methods : The instrument used in this study was questionnaires that consisted of three sections: educational environments, the content and method of education, and educational administration. Results : The findings of the study were as follows: 1. In terms of satisfaction level with supplementary education, they gave a mean of 3.13, which was on the average. The dental hygienists who worked in public dental clinics, who had a 10 years or more of career and who worked in the provinces expressed more satisfaction. 2. In terms of satisfaction level with educational environments, they gave a mean of 3.22. They were most gratified with lecturers(3.34), and they expressed the least satisfaction with educational opportunities(3.14). 3. In terms of satisfaction level with the content and method of education, they gave a mean of 3.15. They were most contented with the professionalism of education, and they expressed the least satisfaction with the ratio of theory and practice(2.92). 4. In terms of satisfaction level with educational administration, they gave a mean of 3.02. They were most satisfied with the application procedure(3.22), and they expressed the least satisfaction with educational cost and publicity(2.91). Conclusions : Educational institutions that provide supplementary education should reinforce small-group supplementary education for each district, provide systematic practice-centered educational programs and offer streamlined administration service to boost the satisfaction level of dental hygienists.

• 한국초등과학교육학회지:초등과학교육
• /
• 제29권4호
• /
• pp.496-504
• /
• 2010

In this study, we analyzed request methods and demanding levels of drawing activities in teacher's guide and supplementary book (experimental observation). Student's drawing results were also compared to teacher's guide and supplementary books demanding. As a result, drawing activities of supplementary book were reached to 42.8% of all activities. Activity types were divided to writing, drawing, writing and drawing and writing or drawing activities. Writing and drawing activity type was 44.4%, and drawing activity was 37.8%. The level of teacher's guide were higher than normal needs. But answer examples and learning levels of teacher's guide were appropriate for curriculum levels. The students drawing activities were matched to requirements of the teacher's guide to 72.3% in grade 3 level and 64.5% in 4th grade level. In order to improve effectively learning, statement of supplementary book and teacher's guide should write more concrete words and creative sentences.

• 한국학교수학회논문집
• /
• 제7권1호
• /
• pp.1-18
• /
• 2004

본 논문에서는 제7차 교육과정의 단계형 수준별 교육과정에서 특별보충과정 이수학생들의 행동특성 변화를 분석하였다. 중학교 1학년 7-가 단계 특별보충과정 이수자를 대상으로 특별보충과정에 대한 반응을 조사하고 자아개념, 성취동기, 학습습관, 학습태도, 수학교과에 대한 흥미 등을 일반학생들의 행동특성과 비교 분석하였다. 분석결과 특별보충과정이 이수학생들의 행동특성 변화에 긍정적인 영향을 줄 수 있음을 알 수 있었다.

• 한국방사선학회논문지
• /
• 제12권7호
• /
• pp.861-868
• /
• 2018

본 연구는 의원에 근무하는 방사선사의 보수교육에 관한 연구로 보수교육에 대한 만족도와 문제점을 분석하여 보수교육에서 개선하여야 할 사항을 연구하기 위해 실시하였다. 연구에 사용한 도구는 설문지로 2016년 11월 01일부터 2017년 04월30일까지 경남 창원에 소재하는 의원에 근무하는 방사선사를 대상으로 교육참석 및 방문을 통한 조사로 이루어 졌으며, 설문지 총150부를 배부하여 연구에 적합한 106부를 SPSS 18.0 통계 프로그램을 이용하여 분석하였다. 인구사회학적 특성으로는 연령, 성별, 근무경력, 학력, 근무부서로 하였으며, 보수교육에 대한 만족요인으로는 제도, 주제, 도움, 강사선택의 적절성, 전문성 등, 총 21가지 요인으로 하였으며, 보수교육의 문제점으로는 장소, 교통편, 다양성, 행정처리, 홍보, 방법 등, 총18가지 요인으로 분석하였다. 보수교육에 대한 만족도 (3.02점)와 보수교육에 대한 문제점(3.18점)은 보통수준으로 보수교육에 대한 문제점이 조금 높게 분석되었다. 보수교육은 보건의료인이면 누구나 이수해야 하는 교육이며, 보수교육 이수 시간으로 3년마다 면허 재 신고를 해야 하는 주요한 교육이다. 다양한 의료기관에 근무하는 방사선사를 대상으로 하는 보수교육은 의원에 근무하는 방사선사의 교육수준에 부합하지 못하다는 의견이 많았다. 그러므로 의원방사선사의 보수교육에 대한 만족도를 높이기 위한 방안으로 보수교육에 대한 다양한 의견과 개선사항을 현실성 있는 교육 프로그램으로 반영하여, 교육의 질적 향상을 통한 보수교육에 대한 만족도를 높여야 할 것이다.

• 보건교육건강증진학회지
• /
• 제4권1호
• /
• pp.41-64
• /
• 1987

The main objectives of the present study were to understand the knowledge and practice of breastfeeding mothers about the feeding and supplementary food and to analyze the factors related to it. The data for the present study collected from July 9 to July 31, 1984 for 302 mothers in Seoul. 1. The Knowledge of Breastfeeding Mothers about the Fee4ing and Supplementary Food (1) In the knowledge of mothers on the appropriate feeding pattern before 6 month, 69.3% of total women believed that breast-fed babies are healthier. There was a singificant difference in the type of feeding in order to education level, socio-economic state, and. mass-media exposure. (2) In the knowledge of mothers on an appropriate duration of lactation, the mean duration of breastfeeding is 8. 1 month. The duration of breastfeeding gradually decreases in order of education level, socio-economic state, mass-media exposure, and employment status. (3) In the knowledge of mothers on an appropriate time of introduction of supplementary food, the mean time of introduction of supplementary food is 4. 7 month. It is gradually decrease in order of education level, socioeconomic state, mass-media exposure, and employment state. 2. The Practice of Breastfeeding Mothers about the Feeding and Supplementary Food (1) The practice of mothers on infant-feeding before 6 month and that education level, socio-economic state and mass media exposure are the higher, the rate of breast feeding is the less. (2) The mean duration of breastfeeding is 9 month. It is 1 month longer the knowledge of mothers on an appropriate feeding pattern before 6 month. (3) The time of introduction of supplementary food is average 4.75 month. It is similar to the knowledge of mothers on an appropriate time about introduction of supplementary food. The result of this study indicate that the knowledge and practice of breast feeding is maintained comparatively high in low educated group, whereas it is noticeably decreasing among the high educated group. High educated group believed that the short duration of breastfeeding better than long, and they practiced breastfeeding so short period. And high educated group also thought early introduction of supplementary food is good for the babies health. Consequently, in this study, for the most part, elite group is found to have rather wrong opinions and practice about infant nutrition. Therefore the accurate information of infant nutrition is must be encouraged to mothers.

• 한국초등과학교육학회지:초등과학교육
• /
• 제38권1호
• /
• pp.73-86
• /
• 2019

The purpose of this study is to investigate the characteristics of problem solving strategies that gifted students use in science inquiry problem. The subjects of the study are the notes and presentation materials that the 15 team of elementary and junior high school students have solved the problem. They are a team consisting of 27 elementary gifted and 29 middle gifted children who voluntarily selected topics related to dimple among the various inquiry themes. The analysis data are the observations of the subjects' inquiry process, the notes recorded in the inquiry process, and the results of the presentations. In this process, the knowledge related to dimple is classified into the declarative knowledge level and the process knowledge level, and the strategies used by the gifted students are divided into general strategy and supplementary strategy. The results of this study are as follows. First, as a result of categorizing gifted students into knowledge level, six types of AA, AB, BA, BB, BC, and CB were found among the 9 types of knowledge level. Therefore, gifted students did not have a high declarative knowledge level (AC type) or very low level of procedural knowledge level (CA type). Second, the general strategy that gifted students used to solve the dimple problem was using deductive reasoning, inductive reasoning, finding the rule, solving the problem in reverse, building similar problems, and guessing & reviewing strategies. The supplementary strategies used to solve the dimple problem was finding clues, recording important information, using tables and graphs, making tools, using pictures, and thinking experiment strategies. Third, the higher the knowledge level of gifted students, the more common type of strategies they use. In the case of supplementary strategy, it was not related to each type according to knowledge level. Knowledge-based learning related to problem situations can be helpful in understanding, interpreting, and representing problems. In a new problem situation, more problem solving strategies can be used to solve problems in various ways.

• 대한기계학회논문집B
• /
• 제20권4호
• /
• pp.1395-1405
• /
• 1996

The purpose of this experimental research is to investigate the local heat transfer characteristics in the upward free water jet impinged on a downward flat plate of uniform heat flux. The inner shape of rectangular nozzle used was sine curve type and its contraction ratio of inlet to outlet area was five. Experimental parameters considered were Reynolds number, nozzle exit-flat plate distance, and level of supplementary water. Local Nusselt number was influenced by Reynolds number, Prandtl number, supplementary water level, and distance between the nozzle exit and flat plate. Within the impingement region, the Nusselt number has a maximum value on the nozzle center axis and decreases monotonically outward from center. Outside of the impingement region, on the other hand, the Nusselt number has a secondary peak near the position where the distance from nozzle center reaches four times the nozzle width. However if nozzle exit velocity exceeds 6.2 m/s, the secondary peak appears also in the impingement region. The empirical equation for the stagnation heat transfer is a function of Prandtl, Reynolds, and axial distance from the nozzle exit. The optimum level of supplementary water to augment the heat transfer rate at stagnation point was found to be twice the nozzle width.

• 수산해양교육연구
• /
• 제16권1호
• /
• pp.21-34
• /
• 2004

The purpose of this study was to analyze the current implementation states of the differentiated curriculum at the middle school and to propose ways to improve it. For that purpose this study conducted a survey and had the interviews with the middle school mathematics teachers. The items of survey and interviews consisted of the two main parts: current states and needs about the special supplementary courses and enriched supplementary courses. The results showed that there were discrepancies between the current states and the needs of the differentiated curriculum. This means the efforts to improve the current states are needed. The strategies for improving the implementation of the differentiated curriculum are as follows: 1. The use of various standards including the subject-achievement level and students' or parents' opinions is needed in selecting the students of special supplementary course. 2. More relevant special supplementary materials need to be developed and utilized. 3. The ability grouping is recommended for the differentiated instruction. 4. The deliberation of developing the enriched and supplementary texts is requested. 5. The study for differentiated evaluation of students is demanded.