• Journal of The Korean Association For Science Education
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• v.11 no.1
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• pp.37-50
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• 1991

The CAI (Computer-Assisted Instruction) system for science teaching has been increasing both in quantity and in quality during the last two decades. However, science learning by computer has not played a leading role in the science teaching process. Therefore, the purpose of this study was to analyze the effectiveness of tutorial CAI programs according to the learner's characteristics such as sex, inquiry skills, attitudes toward science subject, logical thinking skills, achievement motivation, science content achievement in science teaching. One group pretest-posttest design was used as an experimental design. The three tutorial science CAI programs were used for thirty males and females selected in grade eight. According to the analysis of CAI achievement scores the female students showed significantly higher (P<0.05) than the male students. Also, one-way analysis of variance was used to investigate the effects of interaction between sex and achievement motivation. The significant difference on the effects of interaction between sex and achievement motivation has not found. The effects of tutorial CAI between logical thinking skills, attitudes toward science subject, inquiry skills, achievement motivation, science content achievement according to upper and lower levels were investigated by using the statistical analysis of one-way ANOVA. The results indicate that tutorial CAI might provides a good opportunities for the improvement of science achievement to the lower level students of attitudes toward science subject, inquiry skills, science content achievement.

• Smart Media Journal
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• v.12 no.5
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• pp.88-101
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• 2023

As the definition and role of design changes over time with the times and society, design education needs to update teaching methods to match it. The course design in this study began with an optimisation of the learning model based on previous research and analysis, followed by in-depth interviews, the application of the interview results to the final curriculum design, and finally a questionnaire to verify the positive effects of this teaching model. This teaching model has been applied to teach a pilot class in a university of applied sciences in China. The main characteristics of the course design are Project-Based Learning (PJBL) oriented, team cooperation centric, and an educational model developed based on peer assessment. In every stage of the UI design course, realistic project simulations are adopted, enhancing students' abilities through practical experience, teamwork, and peer assessment. The innovation lies in validating the effectiveness and advantages of this model at every stage of the UI design course, innovating existing teaching methods, optimizing learning models, and combining practice with evaluation. This research found that a project-oriented team course design based on PJBL has a high degree of effectiveness and relevance in each stage of the UI design course, significantly improving students' overall competence. It is expected that the results of this study can be applied in various ways to the course design of the courses that similar to design majors.

• English Language & Literature Teaching
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• no.4
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• pp.117-130
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• 1998

It is simply not true that anyone who can speak English can teach it. Language teaching is both a science and an art; its methods are based on a theoretical foundation and implemented by techniques. However, at a time like the present, when the scientific justification for our methods seems to be uncertain, we should concern ourselves less with theory and more with developing techniques that work with our students. The success of language teaching must be evaluated by the effectiveness of the techniques used. The purpose of the present study is to suggest some useful techniques that the teacher can utilize in teaching English as a foreign language in the elementary school. The techniques suggested are based on the investigation of the characteristics peculiar to children. The investigation takes into account cognitive, affective, and linguistic factors affecting specific techniques. The goal of language teaching is communication and all techniques should move toward this end. The resourceful teacher will provide techniques which exact more and more from the students and less and less from the teacher.

• International Journal of Internet, Broadcasting and Communication
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• v.13 no.2
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• pp.120-126
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• 2021

The importance of mathematics is emerging to create new values and secure competitiveness in an intelligent information society based on the Fourth Industrial Revolution. This study was conducted with the aim of improving the academic performance and increasing interest of electronics majors in mathematics subjects. In order to develop learners' mathematical capabilities in major fields that utilize mathematics that electronics majors do not prefer, we have proposed a new teaching method to promote employment in mathematics-based electronics fields. In addition, to enhance learners' self-directed learning, we developed teaching methods for efficient mathematics subjects with programming languages as tools in electronics engineering and applied them to real-world teaching sites to effectively cultivate academic performance improvement of majors. Finally, we conducted a survey and statistically analyze the effectiveness of the developed teaching methods to present effective operational measures for mathematics education, an essential tool in intelligent information technology.

• Journal of information and communication convergence engineering
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• v.18 no.4
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• pp.239-244
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• 2020

This study analyzed the influencing factors of learning engagement and teaching presence in online programming practice classes. The subjects of this study were students enrolled in an industrial specialized high school, who practiced creating Arduino circuits and programming using a web-based virtual practice tool called Tinkercad. This research adopted a tool that can measure task value, learning flow, learning engagement, and teaching presence. Based on this analysis, learning flow had a mediating effect between task value and online learning engagement, as well as between task value and teaching presence. Increasing learning engagement in online classes requires sensitizing the learners about task value, using hands-on platforms available online, and expanding interaction with instructors to increase learning flow of students. Furthermore, using virtual hands-on tools in online programming classes is relevant in increasing learning engagement. Future research tasks include: confirming the effectiveness of online learning engagement and teaching presence through pre- and post-tests, and conducting research on various practical subjects.

• Korean Journal of Childcare and Education
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• v.15 no.4
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• pp.59-81
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• 2019

Objective: The purpose of this study was to analyze the influence of early childhood science education instruction through the implementation of science teaching methods and science teaching attitudes of preschool teachers. Methods: This study was conducted on 52 female students in the early childhood education department of Early Childhood Science Education at G university in Gyeongbuk province. The data collected in this study were analyzed through reliability analysis, carbon scanners verification, and homogeneity verification; ANCOVA was used to verify the effectiveness of the program. Results: First, the results showed that the post-test belief of science teaching methods of the experimental group were significantly different than that of the control group. Second, the results showed that the post-test scores of science teaching attitudes of the experimental group were significantly higher than that of the control group. Conclusion/Implications: This study suggests that there were positive influences of early childhood science education instruction through the field practice on the belief of science teaching methods and science teaching attitudes of preschool teachers.

• Journal of the Korean Home Economics Association
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• v.47 no.3
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• pp.23-34
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• 2009

The purpose of this research is to analyze the development of a teaching and learning curriculum contributing to the development of self-identity, one of the most important developmental tasks during adolescence, and its effectiveness. This research analyzed the contents concerning self-identity and its subordinate concepts in 12 different technology and home economics textbooks for 7th graders. Based on the analysis, a teaching and learning curriculum contributing to the development of adolescents’' self-identity was developed and applied to classes through discretional creative activities. The effectiveness of the curriculum was analyzed by conducting a survey on the students before and after its application. Assessments were also conducted on the lessons applied. As a result, the lessons designed to help the development of self-identity increased the scores of self-identity, as well as all subordinate concepts, including subjectivity, self-acceptance, future planning, intimacy, stability and uniqueness. An ANCOVA analysis was conducted in order to determine whether the enhanced results of the survey after the classes were due to the application of the curriculum. It was found that the classes proved helpful to the students as the application of the curriculum remained effective even after the other influencing factors affecting selfidentity were controlled.

• International journal of advanced smart convergence
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• v.6 no.2
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• pp.24-33
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• 2017

Since 'teaching coding' or 'programming' classes for computational thinking (CT) education in K-12 are renowned around the world, a pre-service teachers' readiness for integrating CT into their teaching subjects is important due to the fact that CT is considered to be another 'R' from algoRitm for 21st century literacy, in addition to the traditional 3R (Reading, Writhing, and Arithmetic) [2] and CT roles to other disciplines. With this rationale, we designed a guided instruction based CT course for pre-service teachers. We show the effectiveness of the program with respect to the teachers' attitude toward combining CT into their teaching subjects, and mindset changes of learning computing connected with the career development of the teacher themselves. The research focused on the instructional methodology of teaching programing for non-Computer Science Education (CSE) majors who are not familiar with computer science for alleviating the cognitive load of first exposure to programming course under the CT concepts.

• Journal of the Korean earth science society
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• v.27 no.7
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• pp.715-722
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• 2006

This study intended to find evidence of changes in teacher beliefs of teaching and learning and a case of infusing research experiences in teaching modules since their research participation. As part of this study, twenty three science and math teachers in Korea were provided with science research labs and field experiences in the University of Iowa for three weeks. The research units that teachers participated in for three weeks covered seven fields of subjects such as: geology, astronomy, chemistry, physics, mathematics, computer science, and environmental engineering. In the course of this study, the effectiveness of science research participation program was explored in terms of changing teacher beliefs and their production of teaching modules based on their research. This study especially focused on identifying changes of beliefs on science teaching and learning after participating in the research. A case study of a participant teacher was also conducted by comparing descriptively teaching modules before and after experiencing the program. It was found that the program affected the new modules and the research experiences affected participants' beliefs toward student centeredness.

• Journal of Korean Elementary Science Education
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• v.29 no.3
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• pp.252-261
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• 2010

The purpose of this study is to devise a teaching and learning strategies of leadership for the gifted in science, to develop a leadership reinforcement program using the strategies, and to verify the effectiveness of the program. We designed teaching and learning strategies of leadership for the gifted in science as follows; to give a chance to exercise the essential elements of leadership life skills through science activities. The activities based on students' interest should stimulate reflective thinking and cooperation with each other. We found out that the teaching and learning program for leadership improvement for the gifted in science was effective, especially group management skill, communication skill, decision-making skill, human relations skill, and self-understanding skill.