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Molecular life science is one of the fastest-growing fields of scientific and technical innovation, and biotechnology has profound effects on many aspects of daily life—often with deep, ethical dimensions. At the same time, the content is inherently complex, highly abstract, and deeply rooted in diverse disciplines ranging from “pure sciences,” such as math, chemistry, and physics, through “applied sciences,” such as medicine and agriculture, to subjects that are traditionally within the remit of humanities, notably philosophy and ethics. Together, these features pose diverse, important, and exciting challenges for tomorrow''s teachers and educational establishments. With backgrounds in molecular life science research and secondary life science teaching, we (Tibell and Rundgren, respectively) bring different experiences, perspectives, concerns, and awareness of these issues. Taking the nature of the discipline as a starting point, we highlight important facets of molecular life science that are both characteristic of the domain and challenging for learning and education. Of these challenges, we focus most detail on content, reasoning difficulties, and communication issues. We also discuss implications for education research and teaching in the molecular life sciences. 相似文献
43.
In the field of education, the international trend is to turn to criterion-referenced grading in the hope of achieving accountable and consistent grades. Despite a national criterion-referenced grading system emphasising knowledge as the only base for grading, Swedish physical education (PE) grades have been shown to value non-knowledge factors, such as students’ characteristics and behaviour. In 2011, a new national curriculum was implemented which attempts to deal with the problem by prescribing specific knowledge requirements with a clear progression as the only basis for different grades. The aim of the present study is to explore the impact of the new knowledge requirements on what teachers consider important when assigning grades. It is also to discuss what non-knowledge-related aspects (if any) teachers continue to look for and why these seem to remain resilient to the reform. The Repertory Grid technique was employed to interview the teachers before (2009) and after the implementation (2013). During the interviews, the grading of 45 students was discussed, which generated 125 constructs. After the implementation, there was a near doubling of knowledge constructs, half as many motivation constructs and an almost total elimination of constructs based on confidence and social skills. While motivational factors were still considered valuable for the award of a higher grade, clear criteria seemed to be important, but too limited for the teachers’ needs. In order to understand the persistence of motivational factors, we discuss the results in relation to Bernstein’s interrelated message systems of curriculum, pedagogy and assessment. We emphasise the need to discuss how valid grades can be achieved and, at the same time, give value to the regulative discourse in order to realise the overarching national goals of values and norms in education and PE. 相似文献
44.
Previous studies identify a relationship between education and anti-immigrant attitudes. There is, however, uncertainty regarding the underlying explanations linking education to attitudes. In this article, we examine whether a relationship exists between exposure to teaching about critical thinking as well as multiculturalism (measured as religions/cultures as well as xenophobia/racism), and anti-immigrant attitudes among adolescents. In addition, we examine whether teacher qualification matters for attitudes. The analysis is based on survey data collected from high school students in Sweden. The results show an association between exposure to teaching about critical thinking as well as multiculturalism (both indicators) and anti-immigrant attitudes among students, i.e. higher exposure is related to lower levels of anti-immigrant attitudes. However, we find that teaching about xenophobia/ racism affects attitudes, but not when simultaneously controlling for teaching about critical thinking and religions/cultures. In terms of teacher qualification, we find that students in schools with a high proportion of certified teachers tend to have lower levels of anti-immigrant attitudes. 相似文献
45.
The aim of the study is to discursively identify student teachers’ perceptions of the teaching profession early in their education and their motives for this career choice. Students wrote a letter sharing thoughts on why they want to become a teacher, how they regard the teaching profession and if someone inspired them in their career choice. The empirical data consists of 259 student texts from three Swedish teacher education programmes. The study employed a qualitative method denoting different categorizations compared to previous studies, emphasising the idea of multiple motives for career choice and the link to student teachers’ evolving pedagogical identity. Major differences can be distinguished among the programmes, emphasising different main motives and shifting incipient pedagogic identities. The results indicate the value of organising teacher education programmes drawing on multiple motives, which is expected to contribute positively to completion of teacher education and teacher retention in future profession. 相似文献
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Nathaniel P. von der Embse Alexander M. Schoemann Stephen P. Kilgus Maribeth Wicoff Mark Bowler 《教育心理学》2017,37(3):312-331
The present study examined the use of student test performance for merit pay and teacher evaluation as predictive of both educator stress and counterproductive teaching practices, and the moderating role of perceived test value. Structural equation modelling of data from a sample of 7281 educators in a South-eastern state in the United States supported the hypothesis that educators who perceived the test as an invalid measure of teaching effectiveness were more likely to report high levels of test stress and to use counterproductive teaching practices, including fear appeals, in an attempt to motivate students for test-taking. This study provides initial evidence for the hypothesised relationships of test-based accountability policy with teacher mental health and instructional practices. Implications for research and practice are discussed. 相似文献
48.
Lena Gray 《Assessment in Education: Principles, Policy & Practice》2020,27(2):142-159
ABSTRACTThis article conceptualises the relationship between exam board insider research and the policy-making context in which they operate. Exam board researchers are constrained by commercial and political interests in disclosing their knowledge. and face pressures in disseminating research, butalso find themselves working in contexts where calls to ‘evidence-based policy-making’ are ubiquitous. This can deprofessionalise and disenfranchise the researcher.. This article will depict the context faced by exam board researchers attempting to influence policy before portraying possible responses, evaluating how these can be applied to exam board research, with reference to research on standard-setting. The article will build on a conceptualisation of successful exam board insider research as the creation of Habermasian ‘communicative spaces’, applying lessons from research–policy interface literature to that conceptualisation. Inapplying those lessons, the article will suggest possible solutions to the problems faced by that group in their attempts to influence policymakers. 相似文献
49.
50.
Home and preschool learning environments and their relations to the development of early numeracy skills 总被引:1,自引:0,他引:1
Yvonne Anders Hans-Günther RossbachSabine Weinert Susanne EbertSusanne Kuger Simone LehrlJutta von Maurice 《Early childhood research quarterly》2012
This study examined the influence of the quality of home and preschool learning environments on the development of early numeracy skills in Germany, drawing on a sample of 532 children in 97 preschools. Latent growth curve models were used to investigate early numeracy skills and their development from the first (average age: 3 years) to the third year (average age: 5 years) of preschool. Several child and family background factors (e.g., gender, maternal education, socioeconomic status), measures of the home learning environment (e.g., literacy- and numeracy-related activities), and measures of preschool structural and process quality (e.g., ECERS-E, ECERS-R) were tested as predictors of numeracy skills and their development. The analyses identified child and family background factors that predicted numeracy skills in the first year of preschool and their development over the three points of measurement—particularly gender, parental native language status (German/other), socioeconomic status, and mother's educational level. The quality of the home learning environment was strongly associated with numeracy skills in the first year of preschool, and this advantage was maintained at later ages. In contrast, the process quality of the preschool was not related to numeracy skills at the first measurement, but was significantly related to development over the period observed. The results underline the differential impact of the two learning environments on the development of numeracy skills. Interaction effects are explored and discussed. 相似文献