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1.
The Wonderful Adventures of Nils (1906–1907) by Selma Lagerlöf and Scouting for Boys (1908) by Robert Baden-Powell are characteristic of their time and their respective national and cultural contexts—the Swedish nation state of the early twentieth century and the British Empire. Taking its cue from recent theories on citizenship and education, the article discusses ways in which these two classic children’s books relate to citizenship, nation and education. Ultimately, both books point to ways in which education—in and out of school—can be used to promote individual growth and a peaceful and durable society for world citizens.  相似文献   

2.
This paper, describes Synergies, an on-going longitudinal study and design effort, being conducted in a diverse, under-resourced community in Portland, Oregon, with the goal of measurably improving STEM learning, interest and participation by early adolescents, both in school and out of school. Authors examine how the work of this particular research–practice partnership is attempting to accommodate the six principles outlined in this issue: (1) to more accurately reflect learning as a lifelong process occurring across settings, situations and time frames; (2) to consider what STEM content is worth learning; (3) to examine learning as a cultural process, involving varied repertoires of practice across learners’ everyday lives; (4) to directly involve practitioners (and learners) in the research process; (5) to document how existing and emerging technologies and new media are, and will continue, to shape and redefine the content and practice of STEM learning research; and, (6) to take into account the broader socio-cultural–political contexts of the needs and concerns of the larger global society.  相似文献   

3.
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4.
Elsholtzia splendens (Lamiaceae) is a copper-tolerant plant species growing on copper deposits in the south of China. Chromatographic separation of n-BuOH extracts from the flowering aerial biomass afforded apigenin-7-O-β-d-glycoside, using macroporous resin, Sephadex? LH-20 gel, polyamide resin as well as preparative high-performance liquid chromatography (P-HPLC) columns. Chemical structure was elucidated using HPLC/ESI-MS (electrospray ionization-mass spectrometry), Fourier transform infrared (FTIR), and 1D- and 2D-nuclear magnetic resonance (NMR). Apigenin-7-O-β-d-glycoside could be the post-harvesting product from E. splendens biomass.  相似文献   

5.
Alloying is an effective way to manipulate the composition and physico-chemical properties of functional materials. We demonstrated the syntheses of alloyed Co x Ni1?x O nanocrystals using a nonaqueous approach, with x continuously tuned from 0 to 1 by varying the molar ratios of the cobalt precursor in the reagents. The morphological, structural, and compositional properties of the alloyed Co x Ni1?x O nanocrystals were characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD), inductively coupled plasma atomic emission spectroscopy (ICP-AES), and energy dispersive X-ray spectroscopy (EDS). The results showed that the cobalt and nickel atoms were homogeneously distributed in the alloyed nanocrystals. The as-prepared Co x Ni1?x O nanocrystals can be applied as the hole-transporting layers in polymer light emitting diodes (PLEDs). Our study provides a good example for the syntheses of alloyed oxide nanocrystals with continuously tunable composition.  相似文献   

6.
In this article, we investigate the public school novel as represented by Thomas Hughes’s Tom Brown’s Schooldays (1857) and the boy’s sea story as represented by W. H. G. Kingston’s The Three Midshipmen (1873). The school novel and the sea story sometimes functioned as twinned forms enabling authors for boys to explore anxieties about male selfhood and relocating oneself in the larger community while growing up. As becomes especially apparent when they are read together, these novels address the boy’s relationship to home and empire, rootlessness and rootedness. The coming-of-age plot found in the boys’ books reveals a literature that embraces both rootlessness/mobility and rootedness/community and that posits an all-male version of something closely resembling domestic life as a way to navigate between the two.  相似文献   

7.
My central argument in this article is that the notion of Bildung may offer conceptual sustenance to those who wish to develop educative practices to supplement or contest the prevalence and privileging of market and economic imperatives in higher education, which configure teaching and learning as an object available to measurement. I pursue this argument by making the case for an ethical posthuman Bildung which recognises the inseparability of knowing and being, the materiality of educative relations, and the need to install an ecology of ethical relations at the centre of educational practice in higher education. Such a re-conceptualisation situates Bildung not purely as an individual goal but as a process of ecologies and relationships. The article explores Bildung as a flexible concept, via three theoretical lenses, and notes that it has always been subject to continuing revision in response to changing social and educational contexts. In proposing the possibility of, and need for, a posthuman Bildung, the articles offer a critical review of the promise of Bildung and outline some of the radical ways that a posthuman Bildung might reinvigorate conceptualisations of contemporary higher education.  相似文献   

8.
This paper is a critique of the school education productivity evaluation and two research constructs germane to it, teacher quality and teacher effectiveness. The paper will argue that policy inceptions of teacher quality and teacher effectiveness proxy for the productive capacity of schools and more broadly, school systems. Student achievement scores as determined by high stakes testing are the school education outputs of policy significance in current times while inputs thought to matter are increasingly tapered towards the particular characteristics of classroom teachers, specifically their quality (usually credentials) and effectiveness (teaching behaviours). The paper finds that attributing school system success largely to teachers and their work, especially in terms of their classroom teaching practice(s), distorts the school education policy agenda so that evaluations of school productivity purely serve accountability purposes.  相似文献   

9.
The selection and design of an optimal solvent for extractive distillation require reliable vapour–liquid phase equilibrium data and knowledge of extraction mechanisms. Compared with time-consuming experiments, molecular simulation presents great potential in research on the properties of fluids. Therefore, in this work, Gibbs ensemble Monte Carlo was applied to successfully predict the vapour–liquid phase equilibrium data of binary and ternary systems containing benzene, thiophene and N, N-dimethylformamide (DMF) at P = 101.3 kPa. The explicit hydrogen version of the transferable potentials for phase equilibria potential model was chosen for benzene and thiophene, whereas the OPLS potential model was selected for DMF. The predicted phase diagrams were compared with experimental data and the UNIQUAC thermodynamic model. A good agreement was obtained, which corroborated the validity of the potential models. In addition, the extraction mechanism was explored by radial distribution function (RDF) of the liquid-phase structure. The RDFs showed that thiophene and benzene shared a similar liquid-phase structure because of the intermolecular interaction. The distinct difference between the RDFs of DMF/benzene and those of DMF/thiophene is that the oxygen atom of DMF is more associated with hydrogen atoms of thiophene than that of benzene, which may be responsible for the extraction effect of DMF.  相似文献   

10.
In this article I argue that history books that are “good to think with” narrate history and, at the same time, provide insight into how it is constructed. These books are much more than collections of facts. Specifically, they provide information about historical context, multiple perspectives, sources of information, and original interpretation. This is crucial information for anyone attempting to understand history. As examples, I show how three books by Jim Murphy—The Great Fire, Blizzard! and An American Plague—address each of these essential topics. Myra Zarnowski is a professor in the Department of Elementary and Early Childhood Education at Queens College, CUNY. She is the author of History Makers (Heinemann, 2006) and Making Sense of History (Scholastic, 2006).  相似文献   

11.
This article examines Philip Reeve’s novel for children, Mortal Engines, and M.T. Anderson’s young adult novel, Feed, by assessing these dystopias as prototypical texts of what Ulrich Beck calls risk society. Through their visions of a fictional future, the two narratives explore the hazards created by contemporary techno-economic progress, predatory global politics and capitalist excesses of consumption. They implicitly pose the question: “In the absence of a happy ending for western civilisation, what kind of children can survive in dystopia?”  相似文献   

12.
This article reports findings from a small-scale focus-group study funded by the British Academy. Drawing on Herbert Marsh and Richard Shavelson’s notion of “Academic Self-Concept” and David Barton and Mary Hamilton’s view of literacy as context-specific social practices, the authors examine what young British Harry Potter enthusiasts perceive as the influence of the novels on their subsequent reading behaviour and academic development. Specifically, they consider whether these children feel that Harry Potter has helped improve their literacy skills and whether they think the books have changed their attitudes to reading. Moreover, the article sheds light on the role of the films and the possible effect of gender. The authors conclude that the Potter enthusiasts they have interviewed see the series as formative in terms of their literacy. However, regarding gender, intra-group variation (differences among individual readers in a group of either boys or girls) is far more significant than inter-group variation (differences between single-sex groups of boys and girls).  相似文献   

13.
This paper addresses the accumulating knowledge of prospective teachers of secondary school mathematics and their acquired proficiency during the course “Psychological aspects of mathematics education,” in which we discussed theoretical models including the intuitive rules theory. Participants’ performances are examined by means of an extensive report of two episodes, one during the course and one afterwards. These episodes marked different stages in the prospective teachers’ analysis of their own and of students’ solutions, which led me to conclude that exposing prospective teachers to the intuitive rules theory is important, since their familiarity with the theory provided them with a tool to reflect on their own mathematical solutions (subject matter knowledge; SMK), on others’ solutions, and on the tasks (pedagogical content knowledge; PCK).  相似文献   

14.
In recent science education, experimentation features ever more strongly as a method of inquiry in science classes rather than as a means to illustrate phenomena. Ideas and materials to teach inquiry abound. Yet, tools for assessing students’ achievement in their processes of experimentation are lacking. The present study assumes a basal, non-exclusive process model of inquiry in experimentation that can be considered a consensus from multiple approaches: (1) finding an idea/hypothesis, (2) planning and conducting an experiment, and (3) drawing conclusions from evidence. The study confronted 339 secondary level students with three guided inquiry experimentation tasks on 3 days. Selected working groups were videotaped while experimenting. All the students reported their processes in a structured report form simultaneous to their progress. The generated videos and reports were analysed in a two-stepped way: (1) Experimentation was coded according to the process model into process plots; on basis of these, (2) process-focused performance scores were calculated considering logical coherence and immediacy of the inquiry processes. Correlative analyses show for two of the tasks that the report format yielded comparable performance scores to those generated from video data after students have had opportunity to learn the surveying formats (r S?>?.80). A first suggestion of a process-oriented assessment tool for inquiry in experimentation can be drawn from this study. It might be used to inform and complement secondary science instruction.  相似文献   

15.
The early reception of D.B.C. Pierre’s Vernon God Little (2003) has been characterized by comparisons with two canonical literary antecedents: J.D. Salinger’s The Catcher in the Rye (1991/1951) and, at a greater remove, Mark Twain’s Adventures of Huckleberry Finn (1884). The three novels capitalize on the subversive potential of disaffected teenage narrators, whose compelling vernacular voices, and distinctive position as outsiders in the adult world, are powerful tools for social critique. This article offers an analysis of the continuities and discontinuities in the narrative tradition that links Vernon Little to Huckleberry Finn via the pivotal figure of Holden Caulfield, who is widely considered as the original, unsurpassed model of adolescent rebelliousness in modern literature. Grounded in an extensive exploration of the history of reception of the three texts, this study proceeds to highlight and explore the wider implications of Pierre’s provocative twist on his predecessors’ narrative template. Significantly, this deliberate departure is overlooked in most reviews of Vernon God Little—an omission which testifies to our deep investment in the idea of teenagers as liminal figures between childhood and adulthood, and thus still relatively untainted by worldly corruption. Paradoxically, the persistence of this romanticized view of adolescence coexists with much less idealized representations of young people, especially in the media. This particular contradiction is tentatively teased out in a brief coda to the main argument, with reference to another idiosyncratic adolescent narrator who has managed to capture the popular imagination in recent years: Christopher Boone in Mark Haddon’s The Curious Incident of the Dog in the Night-time (2003). Although his connection with Salinger’s text is less immediately obvious than Vernon’s, in some ways Christopher is a more legitimate heir to Holden Caulfield than Pierre’s protagonist.  相似文献   

16.
This review situates how culture, difference, and identity are discursively constructed in Millicent Min, Girl Genius and Stanford Wong Flunks Big-Time, two award-winning books written by critically acclaimed Asian American author Lisa Yee. Using contextual literacy approaches, the characters, cultural motifs, and physical settings in these texts are deconstructed to explore the nuances of Asian American youth identities that intersect along the lines of class, gender, and race. This review ends by offering teaching strategies for explicating Asian American young adult literature to critically investigate the representations of Asian American counter-narratives, experiences, and youth cultures. Rachel Endo is a Ph.D. Candidate in the College of Education at the University of Illinois at Urbana-Champaign. Her current research interests are comparative multicultural education, immigrant/refugee experiences in post-1965 contexts, teacher education, and transnational studies of Asian America.  相似文献   

17.
Although children’s literature has long alluded to cultural connections between Africans and African Americans, very few texts establish clear lines of influence between particular African ethnic groups and African American characters and communities. Joyce Hansen’s The Captive (1994) and Sharon Draper’s Copper Sun (2006) stand out in portraying protagonists Kofi’s and Amari’s reliance on their past upbringing as Ashanti and Ewe, respectively. As Kofi and Amari endure the traumas of the Middle Passage and slavery in eighteenth-century America, they adapt by relying on their past socialization in traditional West African societies. The two novels challenge the idea of cultural erasure promoted in Elizabeth Yates’ Amos Fortune, Free Man (1950), which is still a fixture on multicultural reading lists for middle school students. The Captive and Copper Sun do provide sharply contrasting visions of their protagonist’s relationships to American society. Copper Sun indicates that a black girl’s concerns, including her need for subsistence and protection, and her desire for creative expression and personal autonomy, can complement the economic and military interests of the state. By contrast, The Captive insists on the necessity for its emancipated protagonist to maintain an adversarial role within a stratified, white-dominated U.S. culture. The novels thus highlight the very different messages about social identity and participation that recent multicultural children’s literature can convey.  相似文献   

18.
This article examines the connections between posthumanism and narrative form in Philip Pullman’s Clockwork. Beginning with an account of Pullman’s materialism, it argues that the novel represents consciousness and agency as emergent properties of matter, a position that manifests itself first in the tale’s figurative language and later in the cybernetic inventions of Dr. Kalmenius. As Pullman effaces the boundaries between animate and inanimate, human and non-human, he generates uncanny effects that are best understood in terms of the posthuman condition and narrative modes that reject liberal humanist models of subjectivity. Clockwork’s uncanny elements, metafictive qualities, and distribution of narrative voice across multiple perspectives thus represent narrative accommodations demanded by the tale’s rejection of the Cartesian mind/body dualism that grounds the liberal humanist subject. Clockwork’s acceptance of the posthuman condition is, however, incomplete and anxiety-laden, and the fairy-tale transformation of Prince Florian at the end of the novel represents a partial recuperation of liberal humanist morality.  相似文献   

19.
This article explores the functions of paratextual and intra-textual pirate treasure maps in works of literature for children and young adults. Based on an examination of how the indexical X that “marks the spot” operates as the focal point of the semiotic endeavours of treasure maps, the article outlines the fragile stance of maps between referentiality (thus kindling readers’ imagination) and the potential to disappoint reader expectations (since maps are never congruent with the territory they refer to). The discussion is exemplified by specific consideration of the treasure map from Robert Louis Stevenson’s Treasure Island (1883) and the map of the turtle island in the German children’s picturebook Käpt’n Sharky und das Geheimnis der Schatzinsel (2006), which are also seen as examples of treasure maps which play with the expectations of both readers and characters alike, all tied to the X found on any treasure map. The article ends with an analysis of the function of both maps and treasures in the context of open-ended reading games of imagination.  相似文献   

20.
This article provides a close reading of Geraldine McCaughrean’s award-winning novel, The White Darkness. It argues that this is a key text in the increasing debate about ‘crossover’ literature. Whereas, traditionally, adolescent books were seen to offer compensatory fantasies to the adolescent reader, McCaughrean’s text goes beyond this, exploring adolescence in deeper terms: not simply as an age-defined period but as a time when the traditional coordinates of the self are thrown into crisis, or become destabilized (as an ‘open psychic structure’, as Kristeva puts it). Adopting such a psychoanalytical approach, it is argued, we can begin to understand this book’s appeal (and others like it) to adolescent and adult alike; that is, it stages a shift from an imaginary identification with a stable self to a more realistic, albeit less secure recognition of the flimsiness of identity. The white wastes of Antarctica provide the perfect backdrop for this confrontation with the ungraspable Real.
Rachel FalconerEmail:
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