• 디지털콘텐츠학회 논문지
• /
• 제17권4호
• /
• pp.265-272
• /
• 2016

중국어 학습에 대한 사회적 관심과 시장이 확대되고 스마트폰 어플리케이션을 기반으로 한 스마트러닝이 교육의 새로운 패러다임으로 자리 잡으면서 중국어 교육을 위한 어플리케이션의 연구와 개발도 활발해지고 있다. 본 논문에서는 스마트폰의 멀티미디어 구현 특성과 사용자 인터렉션 기능을 활용하여 기초적인 중국어 한자를 학습할 수 있는 '중국어 교육용 기능성 어플리케이션'을 설계하고 프로토타입을 구현하여 제시하였다. 중국어 한자 표현, 발음 청취, 음성 녹음 및 비교 청취, 관련 내용 학습, 테스트 등의 기능을 간편한 사용자 인터페이스로 구현하였다. 향후 연구에서는 중국어 회화에 적용될 수 있는 사용자 인터페이스와 학습자 개인별 평가 지수 등을 통해 추가적인 도구 없이도 효과적인 학습이 가능한 프로토타입을 개발할 것이다.

• 한국초등과학교육학회지:초등과학교육
• /
• 제18권2호
• /
• pp.21-33
• /
• 1999

The purpose of this study was to develop an Instrument for the Measurement of Cognitive Conflict Levels of students who confronted with an anomalous situation in science teaming. Anomalous situation is generated when students' prediction is disconsistent with the observed fact. In this study, the researchers identified 4 components of cognitive conflict and developed three items for each component. The items were developed and revised by four pilot tests. In the first pilot test, 55 elementary school students participated in the test In the second pilot test, 88 students of the 5th and 6th grader participated in the test. The instrument of measuring cognitive conflict levels was given to the subjects right after demonstrating anomalous situation. For the demonstration, two different problem situations were developed: one was a pulley problem and the other was electric bulbs in parallel. Answered reasons for each items were analyzed to assess students' understanding on each items. In third pilot test, 125 elementary school students participated in the test. A factor analysis of the responses was carried out and reliability of the test was assessed by calculating internal consistency values. The items were finalized by three pilot tests. After 1 month after the third pilot test, researchers conducted the finalized test items to 323 students of the 5th and 6th grader. The final instrument showed moderate reliability (Cronbach-α 0.82∼0.87) and good content validity(0.93). A factor analysis of the response was carried out. 4 main factors completely coincided with 4 components that we supposed to be the conducts of cognitive conflict. The instrument can provide a means for both teachers and researchers to assess the cognitive conflict of a large number of students within a single class period. The results can be used by teachers to better understand the process of conceptual change of their students and to match instruction and materials accordingly.

• 한국초등과학교육학회지:초등과학교육
• /
• 제17권2호
• /
• pp.11-22
• /
• 1998

The present educational and social circumstances require the improvement of science education and the promotion of scientific technology simultaneously Under this situation, it is necessary to develop the performance assessment evaluating the ability of scientific inquiry. The purpose of this study is to develop a valid and reliable instrument of the performance assessment that is can evaluate the scientific inquiring ability. The characteristics of the instrument developed through this study, are as follows, 1. The performance assessment can be impartially achieved for all the elements of scientific inquiry, which are required in the units of elementary science from 3rd to 6th grade of elementary school. 2. To maintain the objectivity of performance assessment, the detailed standpoints and standards are established. 3. The instruments are devised to evaluate the thinking skills with the experimental reports of student, the operation skills by the check list of evaluation that the teacher's observation for the student are recorded. 4. Considering the level of elementary school student, the items required the complex thinking and the investigative skills are exclude as much as possible. 5. The items are arranged according to the learning steps of elementary school, so that the evaluation may be achieved in parallel with the process of the real teaching -learning in class. 6. According to circumstances, make use of these materials for the evaluation as the practical teaching-learning materials instead of the normal teaching-learning materials The first field trial with the instrument was carried out, using a sample of 20 students from the 3rd to 6th at K and Y elementary school located in Kwangju city. The results of mean achievement quotient for each grade are as follows, the first term of 3rd grade (experiment and exercise skills ; 85%, inquiry thinking skills ; 74%), the second term of 3rd grade (experiment and exercise skills : 81%, inquiry thinking skills ; 76%), the first term of 4th grade (experiment and exercise skills ; 70%, inquiry thinking skills ; 59%), the second term of 4th grade (experiment and exercise skills ; 61%, inquiry thinking skills ; 71%), the first term of 5th grade (experiment and exercise skills ; 84%, inquiry thinking skills ; 67%), the second term of 5th grade (experiment and exercise skills; 73%, inquiry thinking skills ; 70%), the first term of 6th grade (experiment and exercise skills : 83%, inquiry thinking skills ; 84%), the second term of 6th grade (experiment and exercise skills ; 87%, inquiry thinking skills ; 81%).

• 한국과학교육학회지
• /
• 제34권7호
• /
• pp.693-701
• /
• 2014

사회적 인지 이론에 기반을 둔 자기효능감은 학습 맥락에서의 학생들의 학습 동기와 수행의 예측자로 강조되어 왔다. 따라서 물리 학습에 대한 자기효능감 측정 도구의 개발은 학생들의 물리학습 능력의 발달과정의 변화를 예측할 수 있다. 본 연구에서는 물리 학습과 관련된 수행 능력에 대한 학생들의 믿음을 측정할 수 있는 타당도와 신뢰도가 높은 도구를 개발하는 과정을 서술하고, 한국 자연계 고등학생들의 물리 학습과 수행에 대한 자기효능감을 조사하였다. 본 연구에서는 물리 자기효능감 척도(Physics Self-Efficacy Inventory: PSEI)는 Cronbach 알파 계수와 탐색적 요인분석을 통해 신뢰도와 타당도가 검증하였다. 요인분석결과를 통해 PSEI가 네 개의 하위 영역(물리 개념의 이해와 적용, 물리 실험, 성취동기, 수학 능력)으로 구조화될 수 있다는 것을 확인하였다. 또한 본 연구 결과는 한국 자연계 고등학생들이 네 영역 모두에서 비교적 높지 않은 자기효능감을 가지고 있음을 나타내었다. 개발된 측정 도구는 학생들의 물리 학습에 대한 동기, 자신감 등의 심리적 구인에 대해 이해할 수 있는 기반 자료가 될 수 있을 것이다. 또한 PSEI를 사전-사후 연구에 활용하면 학생들에 대한 자신감의 수준을 측정할 수 있어, 이러한 정보를 반영하여 학생들의 물리 개념이해를 높일 수 있는 교수-학습 전략에 대한 방안을 얻을 수 있을 것으로 기대된다.

• 정보교육학회논문지
• /
• 제11권3호
• /
• pp.289-298
• /
• 2007

본 연구는 보육교사 양성을 위해 개발된 e-러닝 과정의 효과성을 분석하고, 나타난 결과에 대한 원인을 규명하며, 나아가 그 결과를 바탕으로 과정 개선 방향을 도출하기 위하여 수행되었다. 총 292명의 피험자가 참여한 양적 연구 결과, 사전-사후 성취도 검사 점수에서 통계적으로 유의미한 수준의 학업 성취도의 상승을 보였다. 이 효과는 교육 기회가 상대적으로 부족한 계층인 저학력, 비보육전공자, 비수도권 근무자들에게 있어 더욱 크게 나타남으로써, e-러닝의 확산을 통해 보육교사의 질 측면에서의 양극화를 해소할 수 있다는 가능성이 시사되었다. 이어 수행된 질적 연구를 바탕으로, 성취도 평가 방식, 미디어 활용 전략등에서 과정 설계 개선을 위한 구체적인 개선 사항들이 제시되었다.

• 동의신경정신과학회지
• /
• 제19권2호
• /
• pp.195-207
• /
• 2008

Objective: The purpose of this study was to compare satisfaction of practice and clinical skill in different participation learning and observation learning, and to offer the basic data to promote quality of nursing education. Method: The study used a quasi-experimental, nonequivalent control group post-test design. The subjects were 62 nursing students of K college in Jeonbuk, and the period of data gathering was limited from 19 Nov. 2006 to 30 Nov. 2006. Experience group was taught by hand-on education and control group was taught by conventional education. The instrument tools included self-efficacy, satisfaction of practice and clinical skill. The collected data were analyzed by SPSS-PC programme. Result: The results of this study were as follows: There was statistically a significance difference between the two group about satisfaction of practice(t=2.011 p=.043), and clinical skill(t=11.997, p=.000). Self-efficacy showed a significantly positive correlation with satisfaction of practice(r=.476, p=.000) and clinical skill(r=.178, p=.014). Also, satisfaction of practice showed a significantly positive correlation with clinical skill(r=.l82, p=.000). Conclusion: In conclusion, this study suggests that hand-on education is an effective learning method to nursing students. By utilizing hand-on education, makes nursing students plan self-directed nursing performance and improve their clinical skills.

• 대한지구과학교육학회지
• /
• 제5권1호
• /
• pp.1-7
• /
• 2012

The purpose of this study was to restore So-ganui(小簡儀), which is a unique astronomical instrument during Sejong period, so that its educational application can be sought. To achieve it, researcher researched the observation principle of our ancestors and the structure of So-ganui, and then restored So-ganui. The result is as following. First, So-ganui is the astronomical observation instrument which can not only measure the position of the celestial bodies in terms of function but also find out the height and distance of topography, and get the time. Second, restoration So-ganui is suitable for the students to learn as an inquiry activity of the observation information in the science curriculum and it would be used as the learning materials for the proper understanding of the science and measurement principle of our ancestors. This study would contribute to raising the level of pride in our scientific culture for the students and succeed the heritage of the science and culture.

• 한국수학교육학회지시리즈D:수학교육연구
• /
• 제23권1호
• /
• pp.23-45
• /
• 2020

Many researches proposed different models and concepts for the PCK. It is important to understand its composition. Most studies investigated the development of PCK and its influence on students' learning from the teachers' perspectives. We developed an instrument for assessing middle school students' perceptions of mathematics teachers' PCK (SPOMTPCK) to investigate the nature of PCK. Theoretical claims and empirical research in PCK were used to design questions and sub-scales for the SPOMTPCK. The face validity of the instrument was established by the expert mathematics teachers and students. A questionnaire consisting of 38 items on a five-point Likert-type scale was used for data collection from 799 middle school students. The exploratory factor analyses resulted in the development of a three-factor scale of 17 items that was proved valid and reliable, that is, pedagogical representation, understanding students and curriculum, and encouraging students' engagement. The Cronbach α coefficients of the scale was 0.935, and the Cronbach α coefficient of three factors were ranged from 0.721 to 0.912. The confirmatory factor analysis showed that the questionnaire has good construct validity and the fit indexes are good. MANOVA analysis of variance revealed that the differences in mathematics teachers' PCK identified by students of different school types and grades were statistically significant. It is a validate measurement to evaluate the perceived mathematics teachers' PCK for middle school students.

• 수산해양교육연구
• /
• 제17권3호
• /
• pp.373-382
• /
• 2005

The aim of this study is to analyze critically the meaning of 'good instruction'. In this article, the researchers emphasized the activities of teaching and learning as two essential elements of good instruction. The antecedent studies on good instruction have limitations in that they regarded good instruction as an instrument rather than valuable activity itself. This study consisted of three parts. Firstly, the researchers tried to clarify the meaning of good instruction underlying antecedent studies on instruction. Secondly, the researchers tried to analyze characteristics of good insturction suggested by antecedent studies. Thirdly, the researchers attempted to define a new meaning of good instruction. A new meaning of good instruction should be defined in accordance with characteristics of three commonplaces composing instruction such as teaching activity, learning activity and good interactions between teacher and learner. Good instruction can be defined as followings. Good instruction means an instructional activity which can change the student's meanings of experience as a result of interactions among teacher, learner, and educational materials.

• 과학교육연구지
• /
• 제32권1호
• /
• pp.19-32
• /
• 2008

이 연구의 목적은 물의 순환에 대한 과학 수업에서 개념 만화 활용이 중학생들의 과학 태도에 미치는 영향을 알아보는데 있다. 연구 목적을 위해 개념 만화를 활용한 수업 프로그램이 계발되었으며, 과학에 대한 태도, 과학 교과에 대한 태도, 과학 교과에 대한 학습 동기, 과학적 태도의 네 영역을 가진 과학 태도 검사지를 개발하였다. 연구 설계는 준실험설계기법을 적용하였으며 개념 만화가 9차시 동안 실험집단에 적용되었다. 개발된 검사지를 활용하여 사전사후 검사를 실시하였으며, t-test를 통한 분석 결과 네 영역 중 과학 교과에 대한 학습 동기 영역에서만 유의미한 향상을 나타냈다. 이 결과를 바탕으로, 개념만화가 과학 태도의 모든 영역에 효과적이지 않음을 확인하였으며, 과학수업에서 개념만화의 사용은 좁은 영역에서 제한된 목적으로 사용되어져야 함을 제안하였다.