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Helene Götschel 《Cultural Studies of Science Education》2014,9(2):531-537
Allison Gonsalves’ article on “women doctoral students’ positioning around discourses of gender and competence in physics” explores narratives of Canadian women physicists concerning their strategies to gain recognition as physicists. In my response to her rewarding and inspiring analysis I will reflect on her findings and arguments and put them into a broader context of research in gender and physics. In addition to her promising strategies to make physics attractive and welcoming to all genders I want to stress two more aspects of the tricky problem: diversity and contextuality of physics. 相似文献
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This feature looks at the benefits of using film as an educational tool for mental health. In particular, it presents two case studies outlining how two health library services successfully implemented film clubs for the purposes of teaching and learning for mental health. H.S. 相似文献
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Cultural Studies of Science Education - Natural history museums are great places for learning new concepts and enhancing social skills and motivation. However, it is often difficult for teachers to... 相似文献
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This paper analyses qualitative interviews conducted with Norwegian middle‐class parents. It explores how a particular type of intimacy – an enriching intimacy – is produced as part of everyday parent–child interactions and considers the notion of the social self that spurs middle‐class parents to seek this very type of intimacy with their child. By so doing it adds to the growing field of research on middle‐class parents’ child‐rearing strategies and the role these strategies play in the ‘resourcing’ of middle‐class children. The relevance of the dimension of intimacy for studies on the parental effect on children’s school achievement is discussed. 相似文献
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Rolf Helldin Örjan Bäckman Helen Dwyer Anders Skarlind Anna J. Hugo Norma Nel Helene Müller 《Journal of Research in Special Educational Needs》2011,11(2):107-119
This paper is based upon the collaboration between two research groups from Stockholm University and the University of South Africa. The main objective is to compare attitudes between South African (SA) and Swedish teachers regarding inclusive education (IE). IE in this paper is examined as a distinct part of the Swedish welfare system. The method used can be characterised as a combined, quantitative and qualitative research design with a purposive sampling. A similar adapted questionnaire was distributed in the two countries. The Swedish teachers in our data are more pro‐inclusion and more hesitating to accommodate learners with barriers in special schools. However, both the Swedish and the SA teachers in the study are hesitating towards the feasibility to implement IE practically. A team approach is concluded to be an adequate pedagogy for supporting IE both in South Africa and Sweden. 相似文献
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The present study takes an interdisciplinary mathematics–physics approach to the acquisition of the concept of angle by children in Grades 3–5. This paper first presents the theoretical framework we developed, then we analyse the concept of angle and the difficulties pupils have with it. Finally, we report three experimental physics‐based teaching sequences tested in three classrooms. We showed that at the end of each teaching sequence the pupils had a good grasp of the concept of angle, they had truly appropriated the physics knowledge at play, and many pupils are enable to successfully grasp new physics situations in which the angle plays a highly meaningful role. Using a physics framework to introduce angles in problem situations is then pertinent: by interrelating different spaces, pupils were able to acquire skills in the domains of mathematics, physics, and modelling. In conclusion, we discuss the respective merits of each problem situation proposed. 相似文献
48.
Man vs. Machine: A Junior‐Level Laboratory Exercise Comparing Human and Instrumental Detection Limits 
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下载免费PDF全文 Ryan J. Elias Helene Hopfer Amanda N. Hofstaedter John E. Hayes 《Journal of Food Science Education》2017,16(3):72-76
The human nose is a very sensitive detector and is able to detect potent aroma compounds down to low ng/L levels. These levels are often below detection limits of analytical instrumentation. The following laboratory exercise is designed to compare instrumental and human methods for the detection of volatile odor active compounds. Reference standards of 3‐mercapto‐1‐hexanol (3MH), a secondary thiol that is important to food quality, are analyzed by gas chromatography with flame ionization detection (GC‐FID), and these raw data are provided to students. Students also perform a series of 3‐alternative forced choice (3‐AFC) sensory tests to determine the human detection limits in a series of samples. For both data sets, 2 methods of data analysis (standard deviation of the response and the slope and signal‐to‐noise ratio for GC‐FID data; forced‐choice ascending concentration series method of limits and linear regression for 3‐AFC data) will be used to estimate instrumental detection limits and human thresholds. GC‐FID and 3‐AFC results are then compared by the students to demonstrate the importance of instrumental and human methods for food analysis, and to provide an experiential learning opportunity to critically think through multiple methods of analysis and compare the outcomes of those methods. In completing the laboratory exercise and discussion questions, students will gain an understanding of the advantages and disadvantages of human and instrumental measurements in food analysis, and compare the outcome of common data analysis methods for instrumental and sensory data. 相似文献
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Kristina Johansson Helene Hård af Segerstad Håkan Hult Madeleine Abrandt Dahlgren Lars Owe Dahlgren 《Higher Education》2008,55(6):623-636
The article reports on an empirical small scaled interview study among junior and senior students in the political science
programme in a Swedish University. The aim is to describe how students at various stages of their studies conceive of their
education as well as their future professional life. Questions about their identity as students have also been posed. The
results indicate that a programme with a major emphasis on political science appears to have two different faces as experienced
by the students. The first half of the programme is experienced as traditional liberal arts studies, i.e., the students enrol
in a ‘personal bildung project’ and conceive of political scientists as a kind of watchdog for democracy. Students in the latter part of their studies
report an emerging identity as investigators and civil servants and an appreciation of the parts of the studies that enhance
their generic skills. 相似文献
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This study examined the development of individual social capital in a distributed learning community. Feld's theory of focused choice predicts that the formation of network ties is constrained by contextual factors that function as foci of activities. In our research, we examined how group assignment and location could function as such foci to influence the development of individual social capital in a distributed learning community. Given that networks with different content flows may possess different properties, we examined two different types of networks—task-related instrumental networks and non-task-related expressive networks. A longitudinal research design was used to evaluate the evolution of networks over time. Hypotheses were tested using a sample of 32 students enrolled in a distributed learning class. The results show strong support for Feld's theory. While serving as foci of activities to organize social interactions, both group assignment and geographic separation can also function to fragment a learning community. 相似文献