Multiple influences: Latinas,middle school science,and school

This paper describes the multiple school and school science experiences of eight Latina students of Central American descent in a tracked, urbanized, middle school setting. Framed by a sociocultural perspective, I describe how eight seventh and eighth grade Latino girls interacted with school science. Implications for the concept “science for all” are discussed.     

Elementary school teachers' beliefs about and perceptions of elementary school science,science reading,science textbooks,and supportive instructional factors

This article is a report of elementary school teachers' beliefs about and uses of text material in science. Survey results from 522 K-8 teachers from 299 schools in the United States, Puerto Rico and the Virgin Islands were analyzed along three dimensions: teacher attitudes toward teaching of reading in science; teacher beliefs and understanding about models of reading, factors influencing science reading and reading skills; and teacher use of various teaching strategies. Results suggest that teachers do not see reading science as different from any other narrative material. And though most agreed to the importance of having students do activities to support and enhance the use of text material, responses suggest that covering topics is still a concern for most elementary teachers.     

The language of school science

In this paper, three different methods for estimating the linguistic complexity of textbooks are reviewed: research on the readability, research on the vocabulary and research on understanding a text by means of the cloze technique. Application of these techniques leads to similar results as regards the difficulty of science textbooks. The results suggest that there is a general tendency for school science texts to be overdemanding on pupils’ abilities.     

Realising the school science curriculum

Abstract

This article identifies historical, pedagogical and epistemological problems which distance the school science curriculum from social questions, and issues of social justice more specifically. Drawing on a critical realist approach it addresses these problems and aims to demonstrate that social justice lies at the heart of inquiry in science in schools.     

Risk and school science education

In this paper I consider a role for risk understanding in school science education. Grounds for this role are described in terms of current sociological analyses of the contemporary world as a ‘risk society’ and recent public understanding of science studies where science and risk are concerns commonly linked within the wider community. These concerns connect with support amongst many science educators for the goal of science education for citizenship. From this perspective scientific literacy for decision making on contemporary socioscientific issues is central. I argue that in such decision making, risk understanding has an important role to play. I examine some of the challenges its inclusion in school science presents to science teachers, review previous writing about risk in the science education literature and consider how knowledge about risk might be addressed in school science. I also outline the varying conceptions of risk and suggest some future research directions that would support the inclusion of risk in classroom discussions of socioscientific issues.     

Vocationalism and school science education

This article reviews an important but neglected area of the science curriculum: connections with work and the workplace. The first section offers some historical background, arguing that economic and practical relevance has from the beginning been an important theme within science education. The article then undertakes a broader exploration of the intellectual background, usage and meaning of the term vocationalism within education, before turning to vocational themes as they are represented more specifically within research on science education. It then examines the development and contemporary policy significance of vocational provision across the world. This is followed by an account of a specific case: the innovative version of school science currently under development in England, which is occurring under the rubric of ‘applied science’. Finally the article sketches a research agenda for vocationalism within science education, drawing on the themes and issues that have been identified. It suggests that greater attention to this area will contribute to a broadening of the intellectual compass and relevance of science education research.     

Learning environment,motivation, and achievement in high school science

In a study of the relationship between high school students' perceptions of their science learning environments and their motivation, learning strategies, and achievement, 377 students in 22 introductory science classrooms completed surveys in the fall and spring of their ninth‐grade year. Hierarchical linear regression was used to model the effects of variables at both the classroom and individual level simultaneously. High intraclass agreement (indicated by high parameter reliability) on all classroom environment measures indicated that students shared perceptions of the classroom learning environment. Controlling for other factors, shared perceptions that only the most able could succeed in science classrooms and that instruction was fast‐paced and focused on correct answers negatively predicted science achievement, as measured on a districtwide curriculum‐linked test. Shared perceptions that classrooms focused on understanding and independent thinking positively predicted students' self‐reported satisfaction with learning. Implications of these results for both teaching and research into classroom environments are discussed. © 2003 Wiley Periodicals, Inc. J Res Sci Teach 40: 347–368, 2003     

Coherence,contradiction, and the development of school science identities

This study demonstrates the potential for collaborative research among participants in local settings to effect positive change in urban settings characterized by diversity. It describes an interpretive case study of a racially, ethnically, and socioeconomically diverse eighth grade science classroom in an urban magnet school in order to explore why some of the students did not achieve at high levels and identify with school science although they were both interested in and knowledgeable about science. The results of this study indicated that structural issues such as the school's selection process, the discourses perpetuated by teachers, administrators, and peers regarding “who belongs” at the school, and negative stereotype threat posed obstacles for students by highlighting rather than mitigating the inequalities in students' educational backgrounds. We explore how a methodology based on the use of cogenerative dialogues provided some guidance to teachers wishing to alter structures in their classrooms to be more conducive to all of their students developing identities associated with school science. Based on the data analysis, we also argue that a perspective on classrooms as communities of practice in which learning is socially situated rather than as forums for competitive displays, and a view of students as valued contributors rather than as recipients of knowledge, could address some of the obstacles. Recommendations include a reduced emphasis on standardized tasks and hierarchies, soliciting unique student contributions, and encouraging learning through peripheral participation, thereby enabling students to earn social capital in the classroom. © 2010 Wiley Periodicals, Inc. J Res Sci Teach 47: 1209–1228, 2010     

Connecting university science experiences to middle school science teaching

Summary Science teachers naturally rely on their university science experiences as a foundation for teaching middle school science. This foundation consists of knowledge far too complex for the middle level students to comprehend. In order for middle school science teachers to utilize their university science training they must search for ways to adapt their college experiences into appropriate middle school learning experience. The criteria set forth above provide broad-based guidelines for translating university science laboratory experiences into middle school activities. These guidelines are used by preservice teachers in our project as they identify, test, and organize a resource file of hands-on inquiry activities for use in their first year classrooms. It is anticipated that this file will provide a basis for future curriculum development as the teacher becomes more comfortable and more experienced in teaching hands-on science. The presentation of these guidelines is not meant to preclude any other criteria or considerations which a teacher or science department deems important. This is merely one example of how teachers may proceed to utilize their advanced science training as a basis for teaching middle school science.     

Preparing the junior high school science teacher,model 1980

The following article calls attention to the plaguing problem of training junior high school science teachers.     

A typology of school science models

Modelling is the essence of thinking and working scientifically. But how do secondary students view science models? Usually as toys or miniatures of real-life objects with few students actually understanding why scientists use multiple models to explain concepts. A conceptual typology of models is presented and explained to help teachers select models that are appropriate to the conceptual ability of their students. The article concludes by recommending that teachers model scientific modelling to their students, encourage the use of multiple models in science lessons, progressively introduce sophisticated models, systematically present in-class models using the Focus, Action and Reflection (FAR) guide and socially negotiate all model meanings.     

浅谈初中科学教学问题

随着科技的发展、时代的进步,基础教育正面临着向全面提高学生综合素质的方向发展.传统课堂教学在很大程度上已制约了学生各方面素质的发展和提高,那种以教师为＂主体＂,学生机械、被动地接受知识,教学模式化、教务化,使学生缺乏学习热情和兴趣的教学,已不适应当今的教育发展.本文针对科学教学在现代课堂教学发展中的必然性,从教与学两个方面着手分析科学教学的优点、具体尝试过程、体会及存在的问题等主题.希望促进科学教学在初中科学课堂教学中发挥更好的作用.     

Exposing and deposing hyper-economized school science

Despite indications of the problematic nature of laissez faire capitalism, such as the convictions of corporate leaders and the global financial crisis that appeared to largely stem from a de-regulated financial services industry, it seems clear that societies and environments continue to be strongly influenced by hyper-economized worldviews and practices. Given the importance of societal acceptance of a potentially dominant ideological perspective, it is logical to assume that it would be critical for students to be prepared to function in niches prioritizing unrestricted for-profit commodity exchanges. Indeed, in their article in this issue, Lyn Carter and Ranjith Dediwalage appear to support this claim in their analyses of the large-scale and expensive Australian curriculum and instruction project, Sustainability by the Bay. More specifically, they effectively demonstrate that this project manifests several characteristics that would suggest neoliberal and neoconservative influences—ideological perspectives that they argue are largely fundamental to the functioning of the global economic system. In this forum article, possible adverse effects of neoliberalism and neoconservatism on school science are discussed—with further justification for Carter and Dediwalage’s concerns. Additionally, however, this article raises the possibility of subverting neoliberalism and neoconservatism in science education through application of communitarian ideals.     

Broadening Assessment,Improving Fairness? Some examples from school science

Following a review of equity issues in testing, especially in relation to science, two assessment programmes in school science, each of which was designed both to probe a range of aspects of student performance and for use in a large-scale study, are discussed. Both have been developed and used in the 1990s, one in Australia only and the other in many countries. The programmes and the range of aspects they attempt to assess are described and results are cited for several groups of students. Issues of fairness through the broadening of large-scale assessments to include tasks requiring students to construct their answers or carry out investigations are addressed as the second focus of the paper.     

Junior high school science teacher preparation,teaching behavior,and student achievement

The findings challenge both practices and prejudices in junior high school science teacher preparation.     

Secondary school students' interests,attitudes and values concerning school science related to environmental issues in Finland

This paper explores the relationship between students' interests in environmental issues, attitudes to environmental responsibility and biocentric values in school science education. The factors were investigated within the framework of three moderators: gender, school and residential area of the school. The survey was carried out using the international ROSE questionnaire with ninth‐grade students (N = 3626) from 68 schools. Likert‐type items were categorised with explorative factor analysis, and multivariate analysis of variance was used to study the importance of the moderators. There were significant correlations between the attitude and value factors. Interest and attitude were also significantly correlated, but the correlation between interest and value was negligible. Girls' attitude was significantly more positive and their biocentric value stronger than those of the boys, while in terms of interest, the gender difference was small. The effect of residential area was negligible, but there were significant differences between schools in all the factors studied. A school's own environmental projects and participation in programmes linked to environmental education or education for sustainable development was suggested to enhance students' interest in environmental issues. The role of interests, attitudes and values in teaching environmental issues are important fields for future research in science, environmental and sustainability education.