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31.
Teachers play a crucial role in the development of primary school students’ creative potential in either a positive or a negative way. This paper aims to draw attention to in-service and prospective teachers’ conceptions of creativity and answer three main research questions: “What are the teachers’ conceptions and implicit theories of creativity in general?”, “What are the teachers’ conceptions and implicit theories of creativity in the context of primary education?”, and “How well-trained and equipped do teachers feel to play their key role in the development of students’ creative potential?” A self-report questionnaire was used as an instrument to gather qualitative and quantitative data from 132 Greek in-service and prospective teachers. According to the selected quantitative data we present in this study, the majority of the participants reported that the facilitation of students’ creativity is included in the teachers’ role, but they (teachers themselves) do not feel well-trained and confident enough to realise this particular expectation. The authors conclude that further research is needed in order to: (i) reveal more on teachers’ conceptions on creativity and (ii) understand and classify teachers’ particular needs to facilitate the creative potential of primary school students. 相似文献
32.
In this paper, the development of sixth grade students’ critical thinking skills in science courses is discussed relatively to the contribution of the integration of aspects of History of Science into instruction. Towards this direction a project on electromagnetism was designed and implemented aiming to engage primary school students in a critical examination of knowledge (importance, complexity and human implications) by generating argumentation and discussion in their classrooms. The “Test of Everyday Reasoning (TER)”, which targets the core critical thinking skills identified in “The Delphi Report” consensus, was translated and standardized for the Greek population in order to be used for the project’s assessment. A pre-post analysis was conducted for the experimental group and the control group. The encouraging results regarding critical thinking skills development are supportive to the integration of aspects of History of Science in science courses. 相似文献
33.
George Kospentaris Panagiotis Spyrou Dionyssios Lappas 《Educational Studies in Mathematics》2011,77(1):105-127
The aim of this study is to investigate the strategies employed by advanced high school and university students working on
six tasks concerning comparison and conservation of area. Special care has been taken in the test design so that the problems
could be dealt with using a variety of solution methods. Written responses and in-depth interviews with 21 12th graders and
university students of mathematics provided the empirical data. The results show that the majority of the participants either
did not prefer or had difficulties employing adequately formal reasoning. Visualization factors seem to exert considerable
influence. Moreover, many students confuse congruence with area equivalence. 相似文献
34.
In this paper are presented the views of Al Haytham and his predecessors on the shadows, the rectilinear propagation of rays
and the images produced by pinholes. Al Haytham had given erroneous views on the distribution of light in the shadows. Educational
applications of these are presented. These applications concern: (a) Simple experiments (b) Software. These applications give
an opportunity for a first presentation of some notions of photometry even to the primary level of education. Another important
use of the history of science is the explanation by Al Haytham of the ‘camera obscura’. This application is done both ways:
through an experimental setup and through the use of special software. 相似文献
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Science &; Education - This paper deals with two main research questions: a) Can we search for pupils' potential alternative ideas in the history of science and especially in those areas... 相似文献
38.
理论运用实践是体育科学的主要目的。体育科研人员必须将其研究信息成果,及时传递蛤教练及运动员,使他们在实践中加以应用。本研究针对1999年在法国举行的欧洲篮球冠军赛,通过对20场比赛的录像解析,力图分析不同进攻阶段对进攻产生的影响。所有数据的统计及处理,均利用一计算机篮球软件(BasketballAnalysisSystem)来处理。研究结果表明,在不同的进攻阶段内,进攻次数、投篮命中率、助攻等方面存在着差异。 相似文献
39.
Morphology of the deltoid muscles in elite tennis players 总被引：1，自引：0，他引：1
Mavidis A Vamvakoudis E Metaxas T Stefanidis P Koutlianos N Christoulas K Karamanlis A Mandroukas K 《Journal of sports sciences》2007,25(13):1501-1506
The aim of this study was to examine the deltoid muscle properties of the dominant and non-dominant arm of Greek professional male tennis players. Eight male tennis players (mean age 22.0 years, s = 3.2) were subjected to biopsy of the deltoid muscle of both arms. Adenosine triphosphate (ATPase) histochemistry and myosin heavy chain (MHC) composition were performed on the samples with homogenate electrophoresis. No significant differences were observed in the percentage of types I, IIa, IIab, and IIb muscle fibres between the deltoid muscles of the two arms. Types I, IIa, and IIx muscle fibres of the dominant and non-dominant deltoid muscles did not differ significantly for MHC isoform composition. Type IIab muscle fibres showed a similar cross-sectional area (CSA) percentage distribution between the two arms. The CSA percentage for types I, IIa, and IIb muscle fibers did not differ significantly between the dominant and the non-dominant arm. We conclude therefore that regular tennis training probably does not lead to any significant changes in the muscle fibre types of the dominant and non-dominant arms of elite tennis players. 相似文献
40.
Panos Kokkotas Panagiotis Piliouras Katerina Malamitsa Efthymios Stamoulis 《Science & Education》2009,18(5):609-629
Our paper presents an in-service primary school teachers’ training program which is based on the idea that the history of
science can play a vital role in promoting the learning of physics. This training program has been developed in the context
of Comenius 2.1 which is a European Union program. This program that we have developed in the University of Athens is based
on socioconstructivist and sociocultural learning principles with the intention of helping teachers to appropriate the basic
knowledge on the issue of falling bodies. Moreover, it has the aim to make explicit through the exploitation of authentic
historical science events, on the above topic (Aristotle’s, Galileo’s and Newton’s theories on falling bodies) the Nature
of Science (NoS), the Nature of Learning (NoL) and the Nature of Teaching (NoT). During the implementation of the program
we have used a variety of teaching strategies (e.g. group work, making of posters, making of concept maps, simulations) that
utilize historical scientific materials on the issue of falling bodies.
Panos Kokkotas is professor at the Pedagogical Department of University of Athens. He teaches Science Education, Multimedia (audio, visual etc.) teaching tools and Museum Education to both initial and in-service teachers. He is also coordinator of the Comenius 2.1 projects entitled (i) “The MAP project” (two years duration—2004–2006) and (ii) “The STeT project (Science Teacher e-Training) (2006–2008). He has α degree in Physics from the University of Athens. His Ph.D. is on science education from the University of Wales. He has taught science in high school, he has been a school consultant for science teachers. He has mainly published in science education. His recent books include Science Education I (Athens, 2000), Science Education II—The constructivist approach to teaching and learning science (Athens, 2002). Additionally he has edited Teaching Approaches to Science Education (Athens, 2000); as wells as he has edited the Greek translations of the book: Words, Science and Learning by Clive Sutton, (Athens, 2002) and also of the book Making Sense of Secondary Science by Driver et al. (Athens, 2000). He is also writer of the following science textbooks: (1) Science textbook for 5th grade of primary school based on constructivism, (2) Science textbook for 6th grade of primary school based on constructivism, Physics Textbooks for students of Upper Secondary Schools as follows: (3) Physics textbook for 16 years old, (4) Physics textbook for 17 years old student, (5) Physics textbook for 18 years old student. He is the Foundation president of the “The Hellenic Union for Science Education (EDIFE)”. Till now the Union has organized two large Conferences with international participation and also many small conferences in Greece. The 2nd Conference of EDIFE organized together with the 2nd IOSTE Symposium in Southern Europe. He is Foundation Editor of the Greek journal: Science Education: Research & Practice. This year he is responsible for the organisation of the 7th International Conference on History of Science in Science Education (Workshop of Experts), having as theme “Adapting Historical Knowledge Production to the Classroom” from Monday July 7th to Friday July 11th, 2008 in Athens. Panagiotis Piliouras is a Ph.D. holder and in 1984 he got his degree in primary education and in 1993 he got his degree in Mathematics. He attended postgraduate studies (M.Sc.) in Science Education at the Pedagogical Department of Primary Education at the University of Athens. From 1985 until 1998 he taught in a primary school. Since 1999 he has been working in the Pedagogical Department of Primary Education at the University of Athens. His current work involves laboratory teaching, in-service teacher-training and design and development educational material and educational multimedia. His research interest is focused on teaching science in a collaborative inquiry mode, social interaction in learning and instruction, methodological questions in the analysis of social activity, sociocultural perspectives to learning and development, and applications of the educational technology. Katerina Malamitsa is a Ph.D. holder from Pedagogical Department of Primary Education at the National University of Athens in the field of “Critical Thinking and Science Education in Primary School”. She got her Bachelor’s Degree as a Teacher in Primary Education in 1984. From 1986 until 1999 she taught in primary schools of Greece. In 2002 she got her Master’s Degree in “Science Education” at the Pedagogical Department of Primary Education at the National University of Athens. From 2006 till now she is a director in a Greek Primary School in Athens. She has participated in national and international conferences in topics concerning Science Education and teaching. She has published papers in Greek scientific journals. She is author of the Science textbooks which are used in the 3rd & 4th grades of Greek Primary School in national level (after evaluation from a scientific committee). Recently she has translated and standardized the “Test of Everyday Reasoning (TER)” & “The California Measure of Mental Motivation (CM3)” (levels 2&3) for the Greek population [Insight Assessment/California Academic Press LLC, 217 La Cruz Avenue, Millbrae, CA 94030, ]. Her main research interests focus on the critical thinking, the Science Education in Primary School, the use of aspects of History of Science in Teaching Science, the teacher training and education, the reflective teacher, the professional development of teachers etc. Efthymios Stamoulis is a PhD Student in the Pedagogical Department of Primary Education at the University of Ioannina. His current work involves laboratory teaching, in-service teacher-training and design and development educational material and educational multimedia. He is a director in primary school in Athens, Greece. 相似文献
| Panos KokkotasEmail: |
Panos Kokkotas is professor at the Pedagogical Department of University of Athens. He teaches Science Education, Multimedia (audio, visual etc.) teaching tools and Museum Education to both initial and in-service teachers. He is also coordinator of the Comenius 2.1 projects entitled (i) “The MAP project” (two years duration—2004–2006) and (ii) “The STeT project (Science Teacher e-Training) (2006–2008). He has α degree in Physics from the University of Athens. His Ph.D. is on science education from the University of Wales. He has taught science in high school, he has been a school consultant for science teachers. He has mainly published in science education. His recent books include Science Education I (Athens, 2000), Science Education II—The constructivist approach to teaching and learning science (Athens, 2002). Additionally he has edited Teaching Approaches to Science Education (Athens, 2000); as wells as he has edited the Greek translations of the book: Words, Science and Learning by Clive Sutton, (Athens, 2002) and also of the book Making Sense of Secondary Science by Driver et al. (Athens, 2000). He is also writer of the following science textbooks: (1) Science textbook for 5th grade of primary school based on constructivism, (2) Science textbook for 6th grade of primary school based on constructivism, Physics Textbooks for students of Upper Secondary Schools as follows: (3) Physics textbook for 16 years old, (4) Physics textbook for 17 years old student, (5) Physics textbook for 18 years old student. He is the Foundation president of the “The Hellenic Union for Science Education (EDIFE)”. Till now the Union has organized two large Conferences with international participation and also many small conferences in Greece. The 2nd Conference of EDIFE organized together with the 2nd IOSTE Symposium in Southern Europe. He is Foundation Editor of the Greek journal: Science Education: Research & Practice. This year he is responsible for the organisation of the 7th International Conference on History of Science in Science Education (Workshop of Experts), having as theme “Adapting Historical Knowledge Production to the Classroom” from Monday July 7th to Friday July 11th, 2008 in Athens. Panagiotis Piliouras is a Ph.D. holder and in 1984 he got his degree in primary education and in 1993 he got his degree in Mathematics. He attended postgraduate studies (M.Sc.) in Science Education at the Pedagogical Department of Primary Education at the University of Athens. From 1985 until 1998 he taught in a primary school. Since 1999 he has been working in the Pedagogical Department of Primary Education at the University of Athens. His current work involves laboratory teaching, in-service teacher-training and design and development educational material and educational multimedia. His research interest is focused on teaching science in a collaborative inquiry mode, social interaction in learning and instruction, methodological questions in the analysis of social activity, sociocultural perspectives to learning and development, and applications of the educational technology. Katerina Malamitsa is a Ph.D. holder from Pedagogical Department of Primary Education at the National University of Athens in the field of “Critical Thinking and Science Education in Primary School”. She got her Bachelor’s Degree as a Teacher in Primary Education in 1984. From 1986 until 1999 she taught in primary schools of Greece. In 2002 she got her Master’s Degree in “Science Education” at the Pedagogical Department of Primary Education at the National University of Athens. From 2006 till now she is a director in a Greek Primary School in Athens. She has participated in national and international conferences in topics concerning Science Education and teaching. She has published papers in Greek scientific journals. She is author of the Science textbooks which are used in the 3rd & 4th grades of Greek Primary School in national level (after evaluation from a scientific committee). Recently she has translated and standardized the “Test of Everyday Reasoning (TER)” & “The California Measure of Mental Motivation (CM3)” (levels 2&3) for the Greek population [Insight Assessment/California Academic Press LLC, 217 La Cruz Avenue, Millbrae, CA 94030, ]. Her main research interests focus on the critical thinking, the Science Education in Primary School, the use of aspects of History of Science in Teaching Science, the teacher training and education, the reflective teacher, the professional development of teachers etc. Efthymios Stamoulis is a PhD Student in the Pedagogical Department of Primary Education at the University of Ioannina. His current work involves laboratory teaching, in-service teacher-training and design and development educational material and educational multimedia. He is a director in primary school in Athens, Greece. 相似文献