• The Journal of Korean Society for School & Community Health Education
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• 제15권3호
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• pp.31-41
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• 2014

Objective: The purpose of this study was to obtain the basic data for quality of life and improve the oral health through relevance of academic stress with academic high school girl temporomandibular joint syndrome. Methods: Data was collected from the students of two academic girl high school in Daegu, using questionnaire. They were the students of the 1st, 2nd grade, in total 311 student. The analysis was made using ${\chi}^2-test$, (one way ANOVA), and Pearson's Correlation, multiple linear regression analysis. These were conducted using spss 14.0 version Results: High school girl had at least one temporomandibular joint syndrome was 70.4%. In subjective of temporomandibular joint syndrome academic stress for grade stress scores were highest 52.3, study stress 35.0 all the depth of a lesson stress 45.5, there was a statistically significant(p<0.001). effect on subjective of temporomandibular joint syndrome influence the bad oral habit(${\beta}=0.325$) were found to have subjective of joint syndrome showed a statistically significant increase in the higher significant positive(p<0.001).

• The Korean Journal of Emergency Medical Services
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• 제17권3호
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• pp.149-168
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• 2013

Purpose: The purpose of this study is to develop a safety health education program for the upper graders of elementary school children and to evaluate the program. Methods: The study was designed for learner centered safety education and heath education based on a theory of lifelong education. After a model development of the program was set up, five major units were selected after five stages of program planning, design, acting, evaluation and feedback: school safety, traffic safety, home safety, life safety, and first-aid. Twenty things were selected as what to teach, and a lesson plan of 12 sessions was mapped out by arranging what to teach. The subjects in this study were 114 elementary school students who were in five different sixth-grade classes. Each class received education for five days, in four sessions each, according to the program. Results: The learners showed improvement in safety consciousness, safety knowledge, self-efficacy and safety behavior after they received education according to the safety health education program, and they expressed a lot of satisfaction with the program. Conclusion: It is important to develop the lifelong education for safety health education for the elementary school children.

• School Mathematics
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• 제5권3호
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• pp.275-295
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• 2003

This study intends to understand the practice of elementary school mathematics education, focusing on the teaching and learning methods. To achieve these goals, we reviewed and analysed instructional methods pertaining to both (general) pedagogy and mathematics education. And we designed and implemented a questionnaire survey regarding the elementary school teachers' opinions. Moreover, we observed several mathematics lessons of elementary school to understand better the practice of teaching and learning. From these survey and observation, we learned several important aspects of investigation and development of instructional methods.

• Journal of the Korea Safety Management & Science
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• 제22권4호
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• pp.17-26
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• 2020

In Korea, primary school (also junior high school) is compulsory and free since 2004. But it looks high school is also compulsory, as over 80% of adults has a high school diploma currently. For 20 years improving high school education is only education-oriented, rather than occupation-oriented. And, the mismatch between the occupational requirement and the lesson from school is getting larger. To resolve this issue, the Korean government builds and utilizes National Competency Standards(NCS) to realize a competence-oriented society. With NCS, the government enables to run of a work-study program and tries to suggest the fundamental solution to improve occupational ability and the unemployment of young people. However, the prejudice against the education level and occupation is still engrained, and it is hard to match the education-career-qualification based on NCS. Therefore, we study NCS from the definition to the utilization, suggest an improving method to flexibly utilized the standards in the fields, and continuously improve and develop the NCS.

• Research in Mathematical Education
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• 제19권3호
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• pp.177-193
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• 2015

Mathematical creativity, an important goal in mathematics education, can be promoted through an integrated learning environment where students explore mathematics with other subject areas such as science, technology, engineering and art. Establishing such learning environments is not a trivial task. Therefore, this creates a need for the development of instructional resources promoting meaningful integration. This paper focuses on integration of the fields of mathematics and music. Beginning with some of the historical discoveries and views of the connections between mathematics and music, this paper attends to several musical concepts correlating to middle school mathematical content and then provides ideas for teaching.

• 대한공업교육학회지
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• 제30권1호
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• pp.1-18
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• 2005

The purpose of this study was to development a model of problem solving instruction for improving practical skill-competence in technical high school. For the study, various literature researches were reviewed intensively about problem solving process, laboratory instruction's approaches and learning principals. The problem solving instruction process was composed with identifying problems, generating alternative solutions, investigation and research, choosing a solution, acting on a plan, modeling of problem solving, testing and evaluating, redesigning and improving. The skills schema combines a four domain of skilled activity, that is, cognitive skills, psychomotor skills, reactive skills and interactive skills. The problem solving instruction was composed with five major learning systems-emotional, social, cognitive, physical, and reflective-that can be used extensively as generic lesson plashing. The teacher serves as a coach or guide for student learning. As a facilitator, the teacher challenges, questions, and stimulates the students in their thinking, problem solving and self-directed study. In this process, students represent problem with think aloud, assume responsibility for their learning and move from teacher-centered to student-centered education.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 한국해양정보통신학회 2010년도 추계학술대회
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• pp.685-687
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• 2010

Education in school and extracurricular were only available through offline. But web had been progressed. So, education in school and extracurricular are available through online, too. These web lectures convenient access to RSS (Really Simple Syndication) technology offers easy information you need only extract a lesson by offering students more comfortable teaching content available and teaching the one a chat with students and increasing closeness to better understand lectures, as well as helping to provide innovative teaching methods are being.

• Proceedings of the Korea Society of Mathematical Education Conference
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• 한국수학교육학회 2010년도 제44회 전국수학교육연구대회
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• pp.269-280
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• 2010

What is learning in the math classroom? Does a new term need to be coined for learning? Is the term over-used and it has lost it meaning? The responses of one hundred four teacher candidates and graduate students were coded using the five levels researcher designed rubric which was modeled after Bloom's Taxonomy for depth of knowledge. The effects of understanding learning include the preparation of lesson plans, classroom instruction, the guiding of student learning, and the professional development of teacher leaders.

• Education of Primary School Mathematics
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• 제4권2호
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• pp.83-103
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• 2000

The purpose of this study is to develop and implement an alternative elementary mathematics curriculum to enhance creative problem solving ability. The curriculum consisting of three main elements was developed. The three elements are content knowledge, process knowledge and creative thinking skills. The curriculum contents and the units were developed by mathematics educators, elementary educators, psychologists, elementary school teachers and curriculum specialists for 3 years. In order to test the effectiveness of the developed curriculum, the 5 units based on a problem-based-learning (PBL) method were implemented in a 5th grade class as an experimental group during the second semester. For the comparison group the ordinary lesson based on the 6th national mathematics curriculum was implemented during the same period. Performance assessment was developed and used for the pre and post test. T-est was use to testify that the effect of the curriculum is statistically signigicant. The results of the test showed that the experimental group progressed significantly in the creative problem solving ability, but the comparison group did not.

• The Mathematical Education
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• 제52권3호
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• pp.319-334
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• 2013

This study is a literature research on critical mathematics education. In this study, we analyzed the literature about critical theory and critical education, especially focused on Freire's educational works. And also, we reviewed studies and lesson examples about critical mathematics education. The purpose of this research is to improve understanding about critical mathematics education. We found the connection between the goals, teaching methods and contents of critical mathematics education and Freire's theory of critical pedagogy. Critical mathematics lessons stimulated student's sense of social agency and induced student's inquiry. Critical mathematics education has a merit on aspect of mathematical connection and communication by adopting social issues and student's discussion in mathematics lessons. Although there are many obstacles to overcome, critical mathematics education is one of the educational direction to seek.