Science education,cognitive developmental research and theory in the U.K.

Conclusion In the papers presented one can detect a number of major areas of concern. The theorists like Shayer are largely concerned with the development and refinement of frameworks for studying cognitive development. Their ultimate purposes varied from reconstructing the entire field of science education, to accelerating cognitive development, to changing the ‘alternative frameworks’ of children. In essence, they seek totailor the teaching-learning process in accordance with a theoretical blue print. Those who see the problems as more content and context specific would prefer to chip away at particular topics which create teaching difficulties, thereby contributing to the improvement of practice in a more direct, piecemeal fashion. They could perhaps be described astinkers. So we havetinkers andtailors. Thesoldiers amongst us would equip teachers with the weapons needed to attack their own problems directly. They are working away at developing techniques Oh yes, thespies are the moles like me who are concerned with uncovering the secrets of classroom life, with identifying the structures, patterns and processes which characterise classroom interaction, and with the describing and monitoring the ‘theories in action’ and strategies which skilled practitioners have evolved to cope with the problems of promoting cognitive development in classroom settings. The ultimate question then, is what contribution can the tinkers, tailors, soldiers and spies make to science education?     

Introducing technology education to young children: A design,make and appraise approach

The National Statement on Technology Education will soon be released in Australia. The statement advocates adesign,make andappraise approach to technology education. The document includes Year One children and provides exemplars of curriculum activities for early childhood children. Although much curriculum development in technology education for primary and early childhood has taken place in the UK, little research has been conducted within the early childhood area in Australia. This paper describes a study which sought to investigate how thedesign,make andappraise approach could be implemented within early childhood using existing materials, procedures and teaching programmes. In particular, the pre-school programme was considered to see if the approach was suitable for young children, and if girls could be encouraged into this newly defined area of study. Specializations: early childhood science education, early childhood technology education.     

Researching balance between cognition and affect in science teaching and learning

This paper is based on findings from a three year collaborative action research project on classroom teaching and learning. The research, which involved 33 teachers, over two thousand students from six schools, and the authors, centred on exploring how various features of the classroom context influence teaching and learning processes. We interpret project findings as indicating the importance of balance between cognition and affect for effective teaching and learning. We advance the notion of challenge as a way of conceptualising this balance. Challenge comprises a cognitive/metacognitivedemand component and an affectiveinterest component. Nine major features of a teaching/learning event were found to interact to influence these cognitive and affective components of challenge. Specializations: Collaborative research on science teaching and learning; staff development and school improvement; quality of science education. Specializations: Learning and teaching science; pre-service teacher education. Specializations: teacher development in science education; technology education. Specializations: Science and teachnology curriculum, environmental education, educational disadvantage. Specializations: learning theory, probing of understanding, conceptual change.     

Developing networks of grass-roots science curriculum action

This paper describes an ongoing process of participatory curriculum development. It outlines some of the tensions which need to be explored in science curriculum development: debates about the nature of science, of society, of school science content and of learning theories. The process whereby action can arise from this debate is also explored. An example will be outlined of a network of science curriculum action which has developed from the work of a range of science education projects in Natal, South Africa. Specializations: science curriculum development from primary to tertiary level. Specializations: inservice primary science teacher development. Specializations: inservice teacher development, biology education. Specializations: environmental education, teacher development. Specializations: environmental education, teacher development.     

How can we find out what 3 and 4 year olds think? New approaches to eliciting very young children's understandings in science

This paper outlines work in progress on a study which is investigating what children understand about natural and processed materials and how scientific learning on the topic could be extended and reinforced in the home. Four different interview schedules for eliciting children's understanding were developed and tried out. Children's understandings prior to each of the four units, and at the conclusion of the teaching program were documented through individual interviews. Family interviews were also conducted prior to and at the conclusion to the teaching. In this paper the difficulties associated with researching young children's thinking are explored. The rationale for a storytelling context for the interviews is presented, and there is a preliminary discussion on the effectiveness of the methodology utilised. Specializations: early childhood science education; the Curriculum Corporation K-3 Science Program. Specializations: primary science education, teacher education in science, adult experiences of science and technology; the K-3 Science Program.     

Adult experiences of science and technology in everyday life: Some educational implications

This paper outlines a project that is focussed on examining the complex ways in which adults experience science and technology in different areas of their everyday life including paid work, the home, health and leisure. The research has involved interviews with individual adults situated in a diverse range of life situations in New Zealand. A case study is presented to indicate the type of data being analysed and the implications emerging for education from the project. Specializations: science teacher education, science curriculum development, science and technology in society.     

Preschool children's interests in science

Studies of children's attitudes towards science indicate that a tendency for girls and boys to have different patterns of interest in science is established by upper primary school level. It is not know when these interest patterns develop. This paper presents the results of part of a project designed to investigate preschool children's interests in science. Individual 4–5 year-old children were asked to say what they would prefer to do from each of a series of paired drawings showing either a science and a non-science activity, or activities from two different areas of science. Girls and boys were very similar in their overall patterns of choice for science and non-science items. Within science, the average number of physical science items chosen by boys was significantly greater than the average number chosen by girls (p=.026). Girls tended to choose more biology items than did boys, but this difference was not quite significant at the .05 level (p=.054). The temporal stability of these choices was explored. Specializations: early childhood science education, biological aspects of child development.     

Learning in science project (teacher development): The framework

The Centre for Science and Mathematics Education Research at the University of Waikato is now undertaking the fourth Learning in Science Project, LISP(Teacher Development). The project builds on the findings of the previous three projects on the nature of learning and how to improve learning of science in classrooms. This two-year project is investigating the process of teacher development (as change in behaviour and beliefs) in the context of two kinds of teacher courses that acknowledge and take into account teachers’ existing ideas. This paper summarises the planning done for the first phase of the project as detailed in Bell, Kirkwood and Pearson (1990). Specializations: learning theories, curriculum development, equity issues. Specializations: science education, teacher professional development.     

Keeping up: A dilemma for science teachers

This paper is based on interviews with seventy-five science teachers in twelve schools across Australia. The interviews were conducted as part of a D.E.E.T. Project of National Significance. The purpose of the project was to develop a strategy for the professional development of science teachers. The main purpose of our interviews was to listen to teachers' views on what such a strategy should try to achieve. We asked them to talk about conditions affecting the quality of their work, their attitudes to teaching, their professional development, their careers, the evaluation of teaching, and Award Restructuring. Through these interviews we came to understand how many science teachers are loosely connected with potentially valuable sources of support for their professional development. In this paper we focus on one group of “loose connections”; those between science teachers and scientists in other fields, research in science education, and their colleagues within science departments in schools. Specializations: Science education, reflective practice, teaching and learning. Specializations: Professional development, educational evaluation.     

Group interactions in science practical work

This study explored the interactions of a highly motivated group of students doing traditional practical work in science. Interest focussed on the social construction of understanding and how this could be described. Despite considerable collaboration in constructing an understanding of the task the students rarely focussed on the concepts the practical work was intended to illustrate. Collaboration was described in terms of social behaviours and discourse moves which supported the use of cognitive strategies. Specializations: science practical work, collaborative group work, role of language. Specializations: science teacher education, conceptual change, learning environments, science reasoning.     

Outcomes of the primary and early childhood science and technology education project at the university of Canberra

The aim of the Primary and Early Childhood Science and Technology Education Project (PECSTEP) is to improve teaching and learning in science and technology of by increasing the number of early childhood and primary teachers who are effective educators. PECSTEP is based on an interactive model of teaching and systematically links work on gender with the learning and teaching of science and technology. The project involves: a year-long inservice program which includes the development of a science curriculum unit by teachers in their schools; linking of the preservice and inservice programs; and the development of support networks for teachers. Each phase of PECSTEP has been researched by means of surveys, interviews and the use of diaries. Research questions have focussed particularly on changes in: teachers’ and student teachers’ attitudes to teaching science and technology; their perceptions of science and technology; their perceptions of their students’ responses and their understandings of how gender relates to these areas. Specializations: primary science curriculum, science teacher education, sociology of science, technology and education. Specializations: gender and science/science teacher education, feminist theory, curriculum theory. Specializations: Science education research, curriculum development.     

Popularising science through television

Conclusion Currently the 26 films in the Science Territory series have been shown to audiences who watch Channel 8 commercial television in the vicinity of Darwin. They are still being shown to audienc who watch Imparja Television. There are no plans at the moment to shown Science Territory for any extra time on either Channel 8 or Imparja, once the Imparja programmes are completes. There are plans however to develop materials to complement the programmes, which could be used in schools and there are also plans to repeat the success of Science Territory and to expand it on a national basis to a series of programmes to be called “Science Oz”. This research note has described of the Scienc Territory project which has attempted to improve students' and parents' attitudes to science. It has alo attempted to explain how the issue of determining the effectiveness of the project has been addressed. Overall, Science Territory proved to be an interesting, exciting, successful and whorthwhile venture, particularly for the small scientific community of the Northern Territory. It also appears to be unique both in Australia and worldwide. There are therefore lessons that science educators can learn from this about new ways of improving students' attitudes to science. Specializations: Science education policy, curriculum development and science education development projects with industry. Specializations: Science teacher education, chemical education, science education in developing countries, educational Issues.     

Technology in the curriculum: A vehicle for the development of children's understanding of science concepts through problem solving

This research was carried out over a period of ten months with children in Grades 2 and 3 (aged 7 and 8) who were participating in a sequence of technology activities. Since the introduction into Victorian primary schools ofThe Technology Studies Framework P-10 (Crawford, 1988), more teachers are including technology studies in their classrooms and by so doing may assist children's understanding of science concepts. Children are being exposed to science phenomena related to the technology activities and Technology Studies may be a way of providing children with science experiences. ‘Technology Studies’ in this context refers to children carrying out practical problem solving tasks which can be completed without any particular scientific knowledge. Participation in the technology activities may encourage children to become actively involved, thereby facilitating an exploration of the related science concepts. The project identified the importance of challenge in relation to the children's involvement in the technology activities and the conference paper (available from the first author) discusses particular topics in terms of the balance between cognitive/metacognitive and affective influences (Baird et al., 1990) Specializations: science and technology education, interest and attitudinal change. Specialization: technology in the primary school.     

Combining issues of “girl-suited” science teaching,STS and constructivism in a physics textbook

This paper outlines the design of a physics textbook that addresses issues of gender-inclusive physics teaching, STS and constructivism. Difficulties of addressing these issues in a textbook for normal classes, which has to compete with other textbooks on the market will be discussed. Specializations: constructivist approaches in science education research and practice. Specializations: gender issues in science instruction. Specializations: primary education, integrated science. Specializations: STS, phenomenological oriented physics instruction. Specializations: peace education within science education.     

Primary science education: Views from three Australian States

This paper reports an empirical study of science education in Australian primary schools. The data show that, while funding is seen as a major determinant of what is taught and how it is taught, teacher-confidence and teacher-knowledge are also important variables. Teachers are most confident with topics drawn from the biological sciences, particularly things to do with plants. With this exception there is no shared body of science education knowledge that could be used to develop a curriculum for science education. There was evidence that most teachers see a need for a hands-on approach to primary science education involving the use of concrete materials. A substantial proportion of teachers agree that some of the problems would be alleviated by having a set course together with simple, prepared kits containing sample learning experiences. Any such materials must make provision for individual teachers to capitalise on critical teaching incidents as they arise and must not undermine the professional pride that teachers have in their work. Specializations: science education, school effectiveness, teacher education Specializations: science education, teacher education in science     

Science and its professionals: Views of Australian scientists on science education

Conclusions This study raises a great number of questions, many of which would be valuable for science curricula to reflect upon. Firstly, it would seem that the practising professionals do not believe methodology is easily taught, at least not without a strong factual knowledge base. Secondly, science courses have had little effect on carrer choice, with the possible slight exception of physical scientists working in the public sector. Thirdly, scientists would give strong support to the idea of teaching students to use ‘scientific attitudes’ in their everyday life. And fourthly, the social implications of science are felt to be deserving of close attention in schools-but perhaps not within the science classroom. What clearly remains to be done is the difficult and time-consuming work to follow up these hints. What do the scientists see asthe scientific attitudes? What facts, etc., should form the basis of the science curricula? How should the social implications of science be discussed, and what responses are appropriate to them? To answer these questions will take a national study of great scope and effort, yet it would seem to be an essential part of the process of determinng science education programmes of purpose and value.     

Determinants of the competence and confidence of teacher education students studying primary science education

Conclusion This study suggests that most students entering science or science education units in preservice primary teacher education courses have a positive attitude to the teaching/learning of primary science and see value in all domains of science for children at this stage. This was an unexpected finding. It was of concern however, that their interest in physical science topics was so low. This may be due to previous specific experiences in secondary science. Science and science education units should build on the positive attitudes of students and could develop physical science ideas through their significance in environmental and social problems. Specializations: science education, teacher education in science. Specializations: science education policy and practice, teacher education, school effectiveness.     

Science curricula for adaptive schools: A report from the workface

Concluding comments An an ‘action research’ project, science curriculum development at St Columba's is ongoing as is the total school curriculum development. An outline of the development in science has been presented here to:invite comment from science educators in order to help define future directions in curriculum development; tostimulate further research in the area of curriculum development for a ‘Science for All’, and tostimulate debate about what school science, especially junior secondary science, should be.     

Towards a theoretical basis for students' alternative frameworks in science and for science teaching

As there is nothing as practical as a good theory, there is a continuing need in the field of science education enquiry to look for theories which help to interpret the findings about students' alternative frameworks and to inform the design of teaching strategies which relate to a research focus on ‘how the student learns’. The developmental model of cognitive functioning based on the SOLO Taxonomy (Biggs & Collis, 1982) as updated in 1991 (Biggs & Collis, 1991; Collis & Biggs, 1991) is being applied in this way. Questionnaire data from two large studies of science learning of Australian students (conducted by ACER and NBEET) are being re-analysed in terms of the current theory. This paper illustrates the theory and describes a plan of further research. Specializations: science education, students' understandings of phenomena in science. Specializations: cognitive development, evaluation, mathematics and science education. Specializations: mathematics education, students' understanding of chance and data concepts.     

The construction and use of a metaphor for science teaching

While constructivism has emerged as a major reform in science education from the last decade, wide-spread adoption of constructivist practices in school laboratories and classrooms is yet to be achieved. If constructivist approaches are to be utilised more widely, teachers will need to accept a more active and constructivist role in their own pedagogical learning. One experienced junior science teacher was able to implement constructivist approaches in her classroom by using a personally constructed metaphor to guide her practice. Specializations: science education, teaching of thinking, professional development. Specializations: constructivism, professional development.