• Journal of Korean Elementary Science Education
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• v.28 no.4
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• pp.373-381
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• 2009

This study investigated pre-service elementary school teacher's perception of science curriculum use in Korea and Japan. Ninety four pre-service elementary teachers in Korea and fifty three pre-service elementary teachers in Japan are participated in this study. As the result, four patterns were revealed. First, science isn't perceived as an important or interesting subject by the pre-service elementary teachers in both countries. Second, the perception of Korean pre-service teachers about the objectives of science subject is relatively negative. Third, in the case of Korea, the perception about the effectiveness of science subject content and level, and the amount of learning is shown to be more negative than those of Japan. Finally, in both countries, the science majors and the non-science majors have negative perceptions about the inclusion of the perspectives and methods of assessment and the preparation of teaching and learning plan in curriculum.

• Journal of Families and Better Life
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• v.15 no.4
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• pp.237-252
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• 1997

The purpose of this study were to identify the income allocation structure of private education and child care and to analyze contributing factors income allocation structure of private education and child care for two children among Korean married couples. For these purposes total sample of 760 married couples those having two children of both pre-school aged and elementary school aged wee selected and total sample was divided into two groups by first child's school aged; those were pre-school aged(375) and elementary school aged (385) Statistics were frequencies means percentile and Tobit and OLS analysis. The results were as follows. First 268 households among the households those having the first child of pre-school aged spent 11% of income for private education while 29 households spent 7% of income for child care. 348 households among the households having the first child of elementary school aged spent 11% of income for private education. Second pre=-school aged' contri uting factors to income allocation struture of private education and child care were household family type family size home ownership and financial asset amount and elementary school-aged factors were satisfaction of family relationship and financial asset.

• Journal of the Korea Society of Computer and Information
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• v.27 no.3
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• pp.127-135
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• 2022

The purpose of this study was to explore pre-physical education teachers' subjective perception on the athletics practical skill test of examination system for appointment secondary physical education teachers using Q-methodology. This study found three types of pre-teachers' subjective perception on the system. Type I is named 'the type of specialized facility support demand', Type II is named 'the type of professional technical guidance demand'. Type III is named 'the type of evaluation method improvement demand' In conclusion, the pre-physical education teachers hoped for the support of specialized facilities, the opportunity to receive professional skills, and the detailed preliminary guidance on evaluation methods and procedures.

• Journal of Korean Elementary Science Education
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• v.35 no.2
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• pp.216-228
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• 2016

The purpose of this study was to analyze pre-school teachers' observation experience and their pre and post degrees of preferences in observing underground and water living things, fungus, insects, flowerless plants and sea lives. Based on the analysis, their pre-observation experience in living things were insects, ocean creatures, underground living things, flowerless plants, fungus and water living things in order. The degree of preferences in flowerless plans based on their gender, the female pre-service teachers showed higher scores than the average in both pre and post test. The male, however, responded higher scores in underground living things in both tests. Their background such as liberal arts or science or arts and physical major affected their preferences scores in water living things, insects and flowerless plans in the post test, and the science major pre-service teachers showed the highest degree of preferences in insects among the liberal arts, science or arts and physical major pre-teachers in the post test. In conclusion, there were different degree of their preferences affected by the pre observation experience, gender difference, their present majors such as the liberal arts, science or arts and physical major, the categories of living things but not in their high school background such as liberal arts or science.

• Journal of Korean Elementary Science Education
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• v.30 no.4
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• pp.524-534
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• 2011

This study is to ascertain pre-service teachers' conceptions for the causes of season change, to verify their conceptional mistakes, and to analyze how their conceptions are changed while presenting Disproof-Experiment Model where they cannot explain it with their current conceptions. 32 junior students of Education universities, pre-service elementary teachers, located at the middle of Korea participated in this research including two interviews and one experiment activity. As a result of analyzing of the data, the pre-service teachers held diverse conceptions for the causes of season change such as to mistake the phenomena, the distance between the earth and the sun, the tilting of the rotation axis and the revolving around the sun while changing the tilting direction of the rotation axis as the cause. After applying Disproof-Experiment Model designed by the researchers in order to change the current conception above, the conception changes of the pre-service teachers were investigated. Diverse Disproof-Experiment Models were used differently depending on the pre-service teachers' conceptions. As a result of the application of Disproof-Experiment Model, 26 out of 28 pre-service teachers were changed to scientific conceptions. It was determined that in order to modify pre-service teachers' conceptions, designing and presenting the Disproof-Experiment Model appropriate to their conceptions are effective after analyzing their conceptions. In case of conceptions that pre-service teachers feel difficult, it was established that unraveling experiment models prescribed after investigating the preconceptions and identifying the misconceptions are important.

• Journal of Elementary Mathematics Education in Korea
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• v.17 no.2
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• pp.371-394
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• 2013

The purpose of this study is to understand the public education system in Korea, that features many pre-taught students, and to figure out how elementary school teachers teach them. To accomplish this study, 204 elementary school teachers in Seoul participated in a survey and the frequency and percentage were made. In addition, to add more depth to this study 5 elementary school teachers had several interviews. We obtained the following results. First, elementary school teachers generally think that the situation with many pre-taught students have had a bad effect on public education and pre-taught students are drilled but cannot understand what they have learnt. They also answered that they have low morale when teaching pre-taught students. Second, a large number of elementary school teachers think the situation with many of the pre-taught students does not help the public math education system, which influences the teachers' teaching style. Teachers who answered negative on pre-taught students are running their math classes focusing on understanding math concepts and activities. On the other hand, few teachers who answered positive on pre-taught students did not care about the situation with many pre-taught students.

• The Mathematical Education
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• v.60 no.1
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• pp.61-76
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• 2021

The purpose of this study is to analyze the errors and difficulties which pre-service secondary teachers shows during the task modification in consideration of the cognitive demand and to provide significant implications to the pre-service teacher education program related to the modification of the mathematical tasks. In the pursuit of this purpose, tasks were selected from perpendicular bisector units and 24 pre-service teachers were asked to modify the tasks to higher and lower level tasks. After the modification activities, opportunities for reflection and modification were provided. The findings from analysis are as follows. Pre-service teachers had a difficulty to distinguish between PNC tasks and PWC tasks. Also, We identified the interference phenomena that pre-service teachers depended on the apparent elements of the task. Pre-service teachers showed a tendency to overlook the learning objectives and learning hierarchy during the task modification, and to focus on some types of task modification. However, pre-service teachers were able to have meaningful learning opportunities and extend the category of tools to technology including Geogebra through self-reflection and correction activities on task modification. The above results were summed up and we presented the implications to the task modification program in the pre-service secondary teacher education.

• Journal of Fisheries and Marine Sciences Education
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• v.24 no.4
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• pp.543-558
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• 2012

This is a qualitative study of pre-service teachers' experiences in a teaching practicum course which attempted to identify the characteristics of the course that has been recently revised as professional education course. Data were collected from college students who took the professional education courses including the teaching practicum course by using both a survey on the opinions and suggestions of the students on the teaching practicum and a in-depth interview with 12 students of them. The results are as follows. First, pre-service teachers' perception of a teaching practicum course was divided into two sides : functional side and sociocultural side. The formal is that the professional education courses significantly handed to discipline practical jobs related to educational administration. The latter is that the professional education courses significantly handed to deal for teachers like pay step, extra pay, vacation, and leave of absence. Second, the pre-service teachers had suggestions that were divided into the 'curriculum content' and the 'instructional method'. For instance, regarding the 'curriculum content' they suggested such things needed as 'lessening and differentiation of content, sensitive about the scene, and lesson hands-on', and as for the 'instructional method' they suggested such things needed as actively 'doing, participating, assessing, coursework participating'. Based on these results, I have comprehended the pre-service teachers' positive response. Untill now, we have perceived that the professional education courses is excessively theory-oriented one. But a teaching practicum course is different. Meanwhile, It is not identify what the teaching practicum course as teaching refinement education course is. Due to this cause, I have comprehended that 'curriculum content' and the 'instructional method' is plunged in confusion. As pointed out this, I did concrete proposals in response to such a confusion. This proposals have helped decided on a direction of a teaching practicum course.

• Journal of Korean Elementary Science Education
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• v.36 no.3
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• pp.219-226
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• 2017

In this study, the reliability and validity of the retrospective pre-post test were analyzed in order to solve the problem of traditional pre-post test including response shift bias. Samples of the study were 162 elementary school students who are studying at the S university gifted education center in Seoul. Before completion of the field trip, we conducted pre test of science-related attitudes. After completion of the field trip, respondents were asked to compare their responses of pre and post science-related attitudes to quantitatively analyze the commonalities and differences of the two tests. To find out more characteristics, qualitative data such as daily records and interview were also gathered and analyzed. The major results of the study are as follows. First, for the paired t-test, there was no statistically significant difference between separate pre-test scores and retrospective pre-test. There was a very high correlation between the separate pre-test scores and the retrospective pre-test. Second, there were significant differences in all seven sub-factors of science-related attitudes between the retrospective pre-test and the post-test. Third, the separate pre-test scores showed a slightly higher tendency than the retrospective pre-test scores. This suggests that the response shift bias appears when it is performed the separate pre-test in affective domain. As a result of the interview, it was found that the evaluation standards of separate pre-test did not match with those of post-test. Forth, internal consistency reliability of the retrospective pre-test was higher than that of the separate pre-test. However, there were significant differences in six factors of science-related attitudes excluding the 'social implications of science' between the separate pre-test and the post-test. Based on these results, the retrospective pre-post test design provides simplicity and convenience to both respondents and investigators, as it is done with one test. The retrospective pre-post test design can be regarded as a valid design for the self-report measurement of affective domain on a single experimental group.

• Journal of the Korea Society of Computer and Information
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• v.22 no.10
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• pp.137-144
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• 2017

In this paper, we propose the policy direction of SW education in 2015 Revised National Curriculum with an analysis of pre-service elementary school principals' awareness and needs on SW education. One hundred two pre-service principals had been questioned about their acknowledge the importance and necessity of SW education and willingness to develop the better SW curriculums. In details, 1) it is necessary to change of starting time to initiate SW education in 3rd grade or 4th grade, which is younger than it was planned at the 2015 Revision National Curriculum, and change over to be the independent subject. 2) It is necessary to establish a system for selecting a specialized teacher, such as a dedicated teacher. 3) It is necessary to urgently be obtained of government budget for wireless Internet. These changes in the SW education policy would lead to the positive results from works by students and teachers.