• Title/Summary/Keyword: senior teachers

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Preservice Elementary Teachers' Understandings of Children's Science Misconceptions (학생들의 과학 오개념에 관한 초등 예비 교사들의 이해)

  • Jang, Myoung-Duk
    • Journal of Korean Elementary Science Education
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    • v.29 no.1
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    • pp.32-46
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    • 2010
  • The purpose of this study was to examine preservice elementary teachers' understandings and instructional strategies about children's science misconceptions. The participants were sixty senior students from a national university of education located in the midwestern area of Korea. A questionnaire, developed on the basis of Gomez-Zwiep's semi-structured interview questions, was used. The results of this study are as follows: first, many of the preservice teachers showed appropriate understanding of 'definition of misconceptions' (96.67%), 'examples of misconceptions' (78.33%), 'resistance to change of misconceptions' (71.67%), and 'impact on instruction of misconceptions' (91.67%), except for 'sources of misconceptions' (45.00%); second, although almost all the preservice teachers (96.67%) appreciated the necessity of identifying children's misconceptions before instruction, 43.33% of the preservice teachers did not show appropriate understandings on when and how to identify children's misconceptions; third, most of the preservice teachers (81.67%) were generally aware of instructional strategies to address children's misconceptions.

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Senior Secondary School Students' Epistemological Conceptions of Mathematics in China: Characteristics and Development Process

  • Yang, Xinrong
    • Research in Mathematical Education
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    • v.17 no.2
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    • pp.79-97
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    • 2013
  • This paper reports findings from a survey of senior secondary school students' epistemological conceptions of mathematics with the adaption of the instrument of the "Conceptions of Mathematics" - Inventory in China. The survey included a sample of 414 Grade 10 students, 441 Grade 11 students, and 400 Grade 12 students from three provinces. Descriptive statistics, one-way ANOVA, and T-test were employed to analyze data in this study. It was found that senior secondary school students mainly focused on objectivity and reality of mathematics, without highlighting the characteristics of sociality, subjectivity, and creativity of mathematics. In addition, besides gender differences, differences were identified among students from different grades, different areas, taught by teachers with different teaching experience and experience in using reformed curriculum.

The Third Wave: Chinese Students' Values in Effective Mathematics Teaching in Two Secondary Schools

  • Zhang, Qiao-Ping
    • Research in Mathematical Education
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    • v.18 no.3
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    • pp.209-221
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    • 2014
  • In the last few decades there has been much interest in how mathematics can be effectively taught and learnt. The Third Wave is a unique ongoing international collaborative mathematics education research project, which aims to explore the relevant values of effective school mathematics teaching from both the teacher and student perspectives. As part of this project, this study investigates the related findings from students on the Chinese mainland. Multiple data were collected through classroom observations, focus group interviews, and written, open-ended questions. Twenty-four students from junior and senior secondary schools were invited to write down their views on an effective lesson, a good mathematics teacher, and how to do well in mathematics learning. Results showed that among the eight values determined in the study, the values of involvement, explanation, and examples were embraced by students across all grades. Students preferred teacher-led mathematics teaching. Junior secondary students placed more value on teachers' personalities, whereas senior students placed more value on teachers' teaching manners.

The Relationship Between Elementary Pre-Service Teacher's Belidfs and Their Teaching Practices (예비초등교사의 수학적 신념과 수업 실제의 관계)

  • Ryu, Hyunah
    • East Asian mathematical journal
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    • v.36 no.2
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    • pp.203-227
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    • 2020
  • This study is observed in this paper that how the mathematical beliefs of elementary pre-service teachers are reflected in planning and implementing actual mathematics classes. The subjects for this study are senior students at the university of education. After examining their mathematical beliefs and analyzing their actual mathematics classes in a teaching practicum, the following conclusions are drawn. First, the mathematical beliefs of elementary pre-service teachers have generally shown in a similar tendency. The beliefs formed by the students' experience and the beliefs established in the course of preparing to become teachers have coexisted. Second, the teachers' belief in learning mathematics and the teaching practices are largely inconsistent. Third, when elementary pre-service teachers plan and implement their mathematic classes, they are influenced by their guidance teachers and students as well as their own mathematical beliefs.

$7^{th}-12^{th}$ Grade Students, Pre-service Teachers and Science Teachers' Views on the Dissolution of Salt in a Liquid

  • Won, Jeong-Ae;Kang, Dae-Hun;Paik, Seoung-Hey
    • Journal of The Korean Association For Science Education
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    • v.28 no.3
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    • pp.187-196
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    • 2008
  • In this study, a survey was conducted of students in grades 7 through 12, student teachers enrolled in their senior year at teachers' colleges, and science teachers. Subjects were surveyed on their conceptions of phenomenon related with dissolution, saturation, and extraction. The models and analogies used by student teachers and science teachers to explain dissolution were sought. The highest percentage of students thought of dissolution as a phenomenon in which particles broke into the spaces between other particles. The models or analogies used by the highest percentage of science teachers were similar. They generally conceived of dissolution phenomenon through what we call the 'space conception'. A conception of dissolution phenomenon as 'hydration through attraction of solvent and solute' was held by more student teachers than science teachers; there were some differences, however, according to their academic background. The percentage of teachers professing this view decreased when they attempted to explain the process of extraction of matter in a solution after other matter had dissolved or after the solution was cooled, indicating that the 'hydration' conception was not firmly established in the student teachers' cognition. Therefore, it can be inferred that the conceptions of dissolution as 'hydration' were transformed into the conceptions of dissolution as 'space' after teaching dissolution phenomenon as practicing teachers. This finding should be considered in teacher-training courses.

A study on health education content analysis in middle school curriculum (중학교 교과과정에 따른 보건교육 내용 분석 연구)

  • You, Jai Bok
    • Journal of the Korean Society of School Health
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    • v.3 no.1
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    • pp.59-72
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    • 1990
  • The study reserches the related contents of the health education in the existing gymnastics and the domestics textbook, catches learning-Ulaching contents by the health-control function and compares the contents with the health-education curriculum of the Texas State in America. This study is questioned and reserched the general features of the teachers who is change in the health education, their attitudes about the teaching of it, and the recognition degree about their health education. The results above is like the following. 1. Learning-teaching contents by the health-control function. The domestics and gymnastics which contains the health education contents, is not discripted continually and at the same time is short of the contents in the health-control function according to the students' individual domains. Also the recent serious problems, (that is, Smoking, Drinking and Medical poisoning, Emotion, and Psychic domains) were no mentioned. 1) In gymnastics textbook, the physical domains are mentioned 8, 9 in juinor, and senior class, the affective, psychic domains only senior class and the social domains only 1 grade except junior and senior class. Growth-development function is concentratedly stated only 1 grade in physical domains and there is no stated in. The social domains are referred a little in senior class. In cure-recovery functions, the physical domains is being taught in 2, and 3 grade, but not 1 grade. Specially, the social domains are being taught in all grade, but, the affective domains are not at all 2) In the subject of domestics, the physical domains of the daily life functions are taught in all the years, but the emotional, mental domains are taught a little in 1 and 2 grades. The growth-development functions are being taught about the nutrition-health, in the physical parts of all graries, and the emotional-mental, social domains are being taught some in 7 and 8 grade except 3 grade, he cure-recovery functions ere taught in only 1 grade, the contents of rehabilitative functions are not being taught like gymnastics. 2. The general characteristics of the health-education teachers and the health-education. In the calss field, the average age of gymnastics-teachers is from 35 to 40 years old, and it of domestics teachers is from 24 to 29 years old. 1) In the class-hours a week, the gymnastics teachers take lessons 3 hours (75.6%) and the domestics teachers 4 hours (65.6%). In "the health-lessons hours alloted"in a semister, 3 or 4 hours is 38.7% and no hours is 18.0% in gymnastics teachers. On the other hand, there is no hours to teach the health-education in domestics teachers. About the opinion: the health subject must be taught as a independent subject, 42.9% of the gymnastics teachers agreed and 45.3 % of the domestics teachers did. 2) The factors which have an influence upon the health-teachers #. In age, the class lesson hours of a week(r= .0014), the confident manner about the lessons(r= .0485) and the necessity of the lessons (r= .0316) are closely related one another. #. In sexes, the lesson hours a class(r= .0000), the alloted hours of health lesson a semister(r= .0000) the confident manner about the class(r= .0001). the quantity of lesson(r= .0001): and, the teacher's belief(r= .0264) are co-related one another. #. In subject in change. the class hours a week(r= .0000), the alloted hours of health-lesson a semister(r= .0000) the quantity of the lesson(r= .0114) are co-related each other. #. In majority, the class lesson hours a week(r= .0000) the alloted hours of health lesson a semister(r= .0000) the quantity of the lesson are co-related each other. The quantity of lesson and the confidence about the lesson (r= .3223) and the quantity of lesson and the interest of lesson (r= .2450) are co-related each other.

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Theachers’ Demands for Home Economics Teachers’ Gidebooks (고등학교 가정 교사용 지도서의 주생활 영역에대한 교사의 요구도 검사 연구)

  • 최장숙;조재순
    • Journal of Korean Home Economics Education Association
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    • v.7 no.2
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    • pp.103-112
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    • 1995
  • The purpose of this study was investigate teachers’demands for home economics guidebooks of senior high school. Home economics teachers of the 379 schools were systematic all selected in nationwide random sampling, and over half of them responded to the mailed questionnaire. These data were analyzed using frequency, percentage, t-test, crosstab ulations, one-way ANOVA, Pearson correlations. The findings of this study were as follows: 1) Three kinds of guidbooks and textbooks were mainly used, and over 50% of teachers were using more than one guidebooks to prepare lectures, specially, housing unit. But the satisfaction with the guidebooks was about average. 2) Teachers had different opinions on the information in the housing unit of the guidebook. 3) The most respondents updated statistics, pictures, and practical materials.

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A Study on the Awareness, Requests of Early Childhood Pre-service Teachers on Childcare Consulting (보육컨설팅에 관한 예비보육교사의 인식 및 요구)

  • JUNG, Eun-Hee
    • Journal of Fisheries and Marine Sciences Education
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    • v.28 no.2
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    • pp.564-581
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    • 2016
  • The purpose of this research was to provide basic data to childcare consulting scholarship which will be expanded completely in the future by examining awareness on childcare consulting, requests for childcare consultant, operation method of childcare consulting and tendency and meaning of childcare consulting for 500 early childhood pre-service teachers who are attending senior classes of departments related to childcare teachers in Busan. The results of research, obtained by the above process, are as follows. In the awareness of early childhood pre-service teachers on childcare consulting, they replied that they know concept and method of childcare consulting well. Also, qualifications of childcare consultant are actual knowledge and technology related to childcare process, they wanted consultants to provide ideas about class technology and problems which are expected among the consultants are lack of time by heavy works, etc. As expanded in the aspects of educational necessities and qualitative and quantitative system as the awareness or publicity of childcare consulting is insufficient.

Relationships between Teaching Professional Rank, Course Taking, Teaching Experience and Knowledge of Algebra for Teaching

  • Huang, Rongjin;Li, Yeping;Kulm, Gerald;Willson, Victor
    • Research in Mathematical Education
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    • v.18 no.2
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    • pp.129-148
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    • 2014
  • In this study, we examined the relationships among years of teaching experience, professional rank, number of courses taken, and knowledge of algebra for teaching (KAT). 338 in-service and 376 pre-service secondary mathematics teachers in China completed a KAT questionnaire. Various statistical techniques were employed to examine these relationships. The pre-service participants teachers performed statistically significantly higher in advanced mathematics knowledge than their in-service counterparts. Among the inservice teachers, senior teachers had scored higher in school mathematics and teaching mathematics, compared with junior teachers. Yet participants' advanced mathematics knowledge decreased as their professional rank advanced or their teaching experience increased. The number of courses taken has significantly positive correlation with school mathematics knowledge and advanced mathematics knowledge. The implications of these findings for mathematics teacher education are discussed.

Prevalence Rate for Low Back Pain and Related Factors in Senior High School Teachers (일부지역 고등학교 교사들의 요통 유병률 및 관련요인)

  • Nam, Tae-Ho;Yi, Seung-Ju;Bae, Sung-Soo
    • The Journal of Korean Physical Therapy
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    • v.14 no.1
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    • pp.39-53
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    • 2002
  • Objectives: The objective of this study was to investigate the prevalence rate and factors related with low back pain(LBP) in senior high school teachers. Methods: Questionnaires were completed by 405 teachers at 13 high school in Andong city in July 2-14, 2001. The information was used to estimate odds ratio(OR) and 95% confidence intervals(CI) for factors relation to LBP prevalence. A cross-section study design was used in this study. Results: The pointprevalence rate for LBP was 26.4%, prevalence rate for 6 months was 36.0%, prevalence rate for 1 year was 36.5%, and experience rate during life time was 55.1%, The factors associated with LBP by Chi-square test were marital status(p=0.014), An angle for back rest of car seat(p=0.014), and vibration of seat (p=0.003), 12.2% for patients with LBP was a higher than 6.0% for without in singles, Patients(29.0%) were higher than no patients(17.8%) in above $100^{\circ}$. 14% for patients who exposed to a high vibration. Vibration significantly associated with point prevalence rate for LBP were marital status and lecture time in logistic analysis. The married teachers had a higher LBP experience than singles(OR=2.6, 95% CI 1.13-6.03). The teachers who have a lot of lecture time in a day had a higher experience than those for less time(OR=1.6, 95% CI 1.42-2.51). Conclusions: Results from this study indicate that a statistical significant factors relation to LBP were marital status and lecture time in a day.

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