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1.
Abstract

In this follow‐up study to Brotherton and Preece (1996), the long‐term effects of teaching science with a special emphasis on process skills with Year 7, 8, and 9 classes were investigated. In a value‐added analysis, a positive effect of the intervention on Year 8 males was found on examining subsequent GCSE science results. (The GCSE‐‐General Certificate of Secondary Education‐‐is a public examination taken by pupils in England and Wales at the end of Year 11.) This finding was interpreted in terms of the particular ‘readiness’ of this group to enculturation into practices involved in teaching and assessment at the GCSE level.  相似文献   

2.
Summaries

English

Scales derived from student responses were used to describe the science learning environments of 14‐year‐old students in 14 different countries. It was found that the best science achievement occured in countries which combined exploratory and authoritarian teaching styles. Within countries, exploratory teaching styles were again associated with high science‐achievement, although the relationship was less strong. These results suggest that some science teachers might improve their pupils’ performance if they adopted more exploratory teaching styles. But no firm conclusions can be reached until the results have been replicated in an experimental study.  相似文献   

3.

While astronomy has recently re-emerged in many science curricula, there remain unresolved teaching and learning difficulties peculiar to astronomy education. This paper argues that mental model building, the core process in astronomy itself, should be reflected in astronomy education. Also, this crucial skill may promote a better understanding of the nature of science by pupils and it resonates with current understandings about pupils' learning in science. However, three practical questions to be considered are: the expressed reservations about the connection between mental model building and meaningful learning; the earliest age of pupils for whom mental model building is appropriate; and the lack of research into pupils' prior ideas about the role of models in science. The paper describes how a four-phase general pedagogical strategy was adopted to create an astronomy teaching and learning package to promote mental model building. The package consists of notes explaining the mental model building followed by an overview of the teaching-learning approach and suggested outlines of the 12 lessons. Research investigated whether that package can help Year 7-8 pupils interrogate and refine their mental models of the Sun-Earth-Moon system within the constraints of an ordinary class of 33 pupils. The results showed that all four phases of the general strategy were necessary and effective in that most pupils were able successively and successfully to critique their mental models of the Sun-Earth-Moon system while also achieving traditional astronomy knowledge goals. Implications are that pupils as young as Year 7-8 may be able to construct other appropriate mental models, such as those for biological populations, atomic structure and plate tectonics.  相似文献   

4.
Thirty‐six pupils from three sixth‐grade classes (ages 11/12, n = 75) in Greece were interviewed pre‐ and post‐intervention in a piece of research on explanations of chemical phenomena. Software concerning chemical phenomena was incorporated in a teaching scheme, where the particle theory was used. After a 13 hour intervention, pupils’ explanations were categorized in five discrete categories. Only a few pupils could give satisfactory explanations, involving the integration of particle ideas at the level of atoms. The idea of chemical change seemed to be very difficult for the majority of pupils. Implications for the teaching of chemical phenomena at young ages are discussed.  相似文献   

5.

This paper considers the role of a new vocational science qualification in the UK (Intermediate General National Vocational Qualification (GNVQ) science) and how it relates to science-based employment. Studies into employers' requirements are reviewed and found to indicate that an ability to understand and evaluate scientific evidence is valued highly. This part of science is not currently taught explicitly either in GNVQ or elsewhere in the science curriculum. The authors report the results of a small intervention study in which ideas about evidence were explicitly taught within Intermediate GNVQ science. The findings suggest that it is feasible to incorporate such teaching into the qualification but that, if it is not part of the formal assessment process, the teaching tends to be undervalued by the students. By contrast, the teaching staff involved in the project recognised that these ideas fill a gap in the qualification and valued the teaching materials developed for this purpose. A means of incorporating the assessment of such understanding into the current assessment procedures is put forward. Such a modification to the assessment process would add rigour to the qualification and provide a better preparation for employment in science-based industry.  相似文献   

6.

Physics education in the Danish upper secondary school system has undergone a major reform, starting in August 1988. The earlier science‐centred physics curriculum has given way to a presentation of physics as a human activity, one way of obtaining this aim being through a compulsory introduction to elements of the history and philosophy of science. Following a brief presentation of the main reasons for including the historical‐philosophical dimension in physics teaching, this article describes how this dimension‐‐which was unfamiliar to most physics teachers‐‐was implemented in daily teaching practice. The implementation took place in three steps: (1) the development of a comprehensive teachers’ guide, (2) a nationwide in‐service teacher training programme, and (3) the publication of a number of students’ books written according to the guidelines of the committee responsible for all aspects of the implementation programme.  相似文献   

7.
Summary

Children hold a wide range of ideas about what science is, but boys tend to have very stereotyped ideas about scientists, exclusively depicting them as male and often seeing in science something weird or magical — this is the antithesis of what science claims to be, and yet it is easy to see how the ideas can become fused or confused. Girls in this study did not see science as an exclusively male preserve and are more likely to view science in a ‘realistic’ way than are boys. In interviews with the teachers of these children (all women) awareness of the need to avoid gender stereotyping was expressed. This study shows that among their girl pupils at least, their attempts are beginning to bear fruit.  相似文献   

8.
The purpose of this research study is to explore year 6, 8 & 11 (13, 15 and 17 years old respectively) Turkish pupils’ views about the particulate nature of matter within the context of phase changes. About 300 pupils participated in the study. Questionnaires distributed to year 6, 8 and 11 pupils included 6-item open-ended questions about (a) arrangement and movement of particles in a solid, liquid and gas and (b) application of particulate ideas to explain phase changes. In addition to questionnaires, semi-structured interviews were carried out with pupils. Results indicated that many pupils, even older ones, had difficulties in applying the particulate theory to explain phase changes despite science teaching. The study has several implications for both teachers and curriculum designers.
Yezdan BozEmail:
  相似文献   

9.
Summaries

English

Learning science is complex‐‐a student has at different times to acquire new information, reorganize existing knowledge and even discard cherished ideas. In addressing this issue, the analogy between individual learning and conceptual change in scientific disciplines has been fruitful in providing aspects of a suitableframework for analysing science learning. In this paper a model of learning as conceptual change is developed. It investigates the conditions under which an individual holding a set of conceptions of natural phenomena, when confronted by new experiences will either keep his or her conceptions substantially unaltered in the process of incorporating these experiences, or have to replace them because of their inadequacy. The model illuminates the importance of addressing an individual's existing conceptions. It also pinpoints the importance of an individual's metaphysical commitments in influencing scientific learning.  相似文献   

10.

The aim of this paper is not to bury practical work in school science but to (once again) reconsider it. We draw on three main areas of discussion: accounts of science and ‘school science work'; teachers and others’ views of the nature of science; and our own data on teachers’ reactions to ‘critical incidents’ and practicals which go wrong. We use this as a basis for re‐thinking the role of practicals. An account of practical work is suggested which has as its main feature diversity rather than a single model or template. Within this diversity we believe that teachers should be open and honest with pupils about which type of practical work they are doing and why. We advocate that students should be made aware of the different kinds of practical work they do and the purposes of this practical work. In short, teachers should explain to students what type of practical work they are doing and why. Our second message is that teachers’ views about the nature of science both inform and are informed by their classroom practices and experiences‐‐especially during lab‐work. To encourage, promote and support critical reflection of these classroom practices and experiences is therefore a vital part of teacher professional development; this in time will promote science curriculum development.  相似文献   

11.
ABSTRACT

In this theoretical study, we combined two approaches regarding the education of teachers in the field of teaching pupils with special needs with focus on teaching natural science topics, in Slovenia and in the Part of Northern Cyprus, respectively. We analysed syllabuses for different study programmes for teachers in primary schools in selected faculties in Slovenia. We focused on the specific content in those subjects, which are developing competences of students to be able to teach natural science topics, in particular physics topics, in primary schools in the adequate way, so the pupils with special needs can achieve the same goals as the other pupils. In addition, we included some accents regarding the children with special needs from approach to this topic at Near East University. We find out that the integrated content in the study programmes for the requirements of the inclusion of pupils with special needs in primary school is not sufficient or the inclusion in primary schools is planned too broad, if we take into account the current state of knowledge of the students in this specific field.  相似文献   

12.
Teaching how to teach in the laboratory is one of the main aims of science teachers’ in‐ and pre‐service training. But teacher‐trainers must make some essential decisions concerning the type of laboratory teaching they are training for. At the time of ‘learning by discovery’ and of learning of discovery ('syntax of discovery'), the enquiry oriented laboratory was expected to give the pupils opportunities to perform miniature‐‐but exemplary‐‐research programmes. Later, a new approach stressed the technological and social implications of knowledge, i.e. its relevance to the pupil. At about the same time, constructivist theories of ‘conceptual change’ provided teachers with explicit instructions concerning the teaching of scientific concepts and principles. Another issue was the position of general cognitive skills such as logical and critical thinking, in laboratory teaching. Recently, the computer has opened new possibilities and introduced new strategies. Teachers must be trained to appreciate the various approaches as complementary and educationally fruitful, so as to select rationally the most appropriate strategies.  相似文献   

13.

This research examines whether UK primary teachers are aware of the potential of highly able young 'scientists' and whether they differentiate their teaching accordingly. The support that the National Curriculum gives to highly able children is also examined. A questionnaire was chosen for initial data collection, followed by a semi-structured interview with teachers who sent children to master classes. Analysis would indicate that teachers recognize that children who are scientifically highly able have the capacity to use higher order thinking to perform all aspects of science investigations. There does, however, seem to be a mismatch between theory and practice. The data from the questionnaires suggest that teachers do use a variety of methods to differentiate their science teaching. There was, however, no correlation between teachers' opinions related to scientifically able children's investigative skills and the associated methods of differentiating their teaching. The interview data reinforced this further as many able children had been given limited experience of science investigations in mixed ability groups.  相似文献   

14.

In most science courses at secondary level, the teaching methods used are not tailored to present different approaches to meet the individual differences in pupils’ learning styles or motivation. Much in the detailed objectives, and blow‐by‐blow worksheet approach, will appeal to the conscientious pupil but may turn off the more creative and curious pupil.

Mini‐projects (problem solving at the bench) were used as a vehicle to motivate the curious pupils. Correlations of factors such as convergence/divergence, field‐dependence/field‐independence and motivational traits with ‘success’ in mini‐projects are set out in this paper. The evidence indicates that those who do best in practical problem solving of the mini‐project type are the curious, field‐independent and divergent pupils. However, all categories of pupils were stimulated to varying degrees by the projects.  相似文献   

15.
The NFER research into comprehensive education reported that around one‐third of pupils in the schools studied took no part in extra‐curricular activities, and that level of involvement was lower among certain groups. This study examines whether the interests of these pupils were being met by their schools and finds that low participation cannot be explained‐‐directly at least‐‐by school failure in providing desired activities. Nearly two‐thirds of all non‐participant pupils indicated that there was no activity which they would like to see introduced. Detailed study in three schools suggests that the ‘traditional’ school activities, though gathering a large number of participants, may be poor integrators of pupils of different abilities and that smaller activities are more successful in this respect.  相似文献   

16.
Summaries

English

In this paper, the authors summarize the main findings which resulted from a recent major research study of the processes and products of science teaching in English schools. For the purpose of this study, a Science Teaching Observation Schedule (STOS) was developed by means of which the intellectual transactions taking place between teacher and pupils during science lessons, can be recorded and analysed. Using STOS, the teaching behaviour of some 94 teachers of biology, of chemistry and of physics was studied. On the basis of this, three main styles of science teaching were identified. These styles are described and discussed both in terms of their educational effectiveness (as measured by pupil achievement) and in relation to the implementation of modern school science curricula.  相似文献   

17.
Summaries

English

In this article, which is based on a paper read at the International Institute for Educational Planning, Paris in July 1979, we shall first review the impact of science curriculum development on Third World countries and the effect of Western science education on those changes.

We shall then outline some of the ways of thinking that the pupils of different cultures bring to school that appear to differ from, or even to conflict with Western scientific modes of thought.

This will lead us to an analysis of the factors responsible for the predicament in science education today. In the light of this analysis we shall suggest some courses of action for the future progress of science teaching in the Third World.  相似文献   

18.
In this paper, we present the design and application of a teaching scenario appropriate for 12-years-old pupils in the primary school aiming to a better understanding of scientific concepts and scientific methods, linking the development of individual thinking with the development of scientific ideas and facilitating a better understanding of the nature of science. The design of the instructional material supporting this scenario has been based on the study of the history of astronomy and especially on: (a) The various theories concerning the movement of Earth, our solar system and the universe. (b) Key-stories highlighting the evolutionary character of scientific knowledge as well as the cultural interrelations of science and society. The design of the teaching scenario has focused on the participation of pupils in gradually evolving discourses and practices encouraging an appreciation of aspects of the nature of science (e.g. the role of observation and hypothesis, the use of evidence, the creation and modification of models). In this case, pupils are asked to produce their own narratives: animation movies concerning the geocentric?Cheliocentric debate inspired by the history of science, as the animation technique presents strong expressional potential and currently has many applications in the field of educational multimedia. The research design of this current case study has been based on the SHINE research model, while data coming from pupils?? animation movies, questionnaires, interviews, worksheets, story-boards and drawings have been studied and analyzed using the GNOSIS research model. Elaborated data coming from our analysis approach reveal the appearance, transformation and evolution of aspects of nature of science appreciated by pupils and presented in their movies. Data analysis shows that during the application pupils gradually consider more and more the existence of multiple answers in scientific questions, appreciate the effect of culture on the way science functions and the way scientists work as well as the effect of new scientific interpretations that replace the old ones in the light of new evidence. The development of pupils?? animation movies carrying aspects of the history of astronomy with a strong focus on the understanding of the nature of science creates a dynamic educational environment that facilitates pupils?? introduction to a demanding teaching content (e.g. planet, model, retrograde motion) placing it in context (key-stories from the history of science) and at the same time offers to pupils the opportunity to engage their personal habits, interests and hobbies in the development of their science movies.  相似文献   

19.
This comparative study explores the attitudes of children towards deaf children, children in wheelchairs and blind children in Greece and in the UK. A total of 463 children participated in this study, with 229 children from Greece and 234 children from the UK, in the fifth and sixth grades in primary schools. The views of the children were elicited with the use of an attitude scale. The roles of prior contact and current contact were examined. Results indicated that all children were positive towards the three categories of children and that girls were more positive than boys. Comparative findings showed that children's attitudes in the two countries differed in several ways. Children in Greece were more positive than children in the UK. However, children attending schools with special education units in Greece held more negative attitudes than children attending schools with special education units in the UK. Also, children in Greece who had prior contact with deaf children were less favourable towards deaf children compared with children in the UK. Furthermore, the results indicated that children held positive attitudes at a superficial level, expressing mostly social and emotional concern, and not a willingness to interact with these children. The findings stimulate a discussion regarding the impact of sociocultural characteristics upon children's attitudes towards children with special educational needs.  相似文献   

20.
The purpose of this study was to examine how pupils' attitudes towards science and their beliefs about themselves affect their achievements in science, and vice versa. Cyprus provided an interesting location for the study, being a developing nation that has adopted educational ideas from a variety of countries, including the US, UK and Greece. The results of this study demonstrated the differential effects that science achievement and science attitudes can have on each other, depending on the characteristics of the educational systems of the country. The findings indicate various directions for future research.  相似文献   

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