The <Emphasis Type="Italic">Synergies</Emphasis> research–practice partnership project: a <Emphasis Type="Italic">2020 Vision</Emphasis> case study

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.     

Is a posthumanist <Emphasis Type="Italic">Bildung</Emphasis> possible? Reclaiming the promise of <Emphasis Type="Italic">Bildung</Emphasis> for contemporary higher education

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.     

Citizenship and Children’s Identity in <Emphasis Type="Italic">The Wonderful Adventures of Nils</Emphasis> and <Emphasis Type="Italic">Scouting for Boys</Emphasis>

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.     

Enhancing Prospective Teachers’ Knowledge of Learners’ Intuitive Conceptions: The Case of <Emphasis Type="Italic">Same A</Emphasis>–<Emphasis Type="Italic">Same B</Emphasis>

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).     

Apigenin-7-<Emphasis Type="Italic">O</Emphasis>-β-<Emphasis Type="SmallCaps">d</Emphasis>-glycoside isolation from the highly copper-tolerant plant <Emphasis Type="Italic">Elsholtzia splendens</Emphasis>

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.     

Post-secondary Science Students’ Explanations of <Emphasis Type="Italic">Randomness</Emphasis> and <Emphasis Type="Italic">Variation</Emphasis> and Implications for Science Learning

The concepts of randomness and variation are pervasive in science. The purpose of this study was to document how post-secondary life science students explain randomness and variation, infer relationships between their explanations, and ability to describe and identify appropriate and inappropriate variation, and determine if students can identify sources of variation. An instrument designed to test statistical concepts was administered to 282 college students from three universities, ranging from introductory non-science majors to science graduate students. Students readily distinguished between causes of variation. A naïve no-pattern concept of randomness persisted from first-year non-science majors to senior-level science majors, contributing to incorrect responses on the variation instrument. Students’ expressions of randomness were better predictors of performance on the variation instrument than their expressions of variation. It is argued that inclusion of everyday language uses of randomness in instruction can bridge the gap between vernacular and scientific uses of this term.     

The Future of the Discipline? Mathematics and the <Emphasis Type="Italic">Undergraduate Ambassadors Scheme</Emphasis>

The crisis in UK mathematics education, both in schools and universities, has been widely reported. Currently, 24% of full-time mathematics teachers in English secondary education have `weak’ or `nil’ qualifications in the subject, 31% of secondary mathematics teachers are now over the age of 50, and it is estimated that England alone is short of 3500 qualified mathematics teachers. Furthermore, studies suggest that UK mathematics undergraduates often lack confidence in several key skills essential for teaching, and the availability of attractive careers for mathematics graduates impacts upon the numbers entering the profession, thus risking a spiral of decline. This paper recounts the development of a unit of study in the Faculty of Mathematical Studies at the University of Southampton, England, in conjunction with a new national initiative entitled the Undergraduate Ambassadors Scheme (UAS). This aims to address the crisis in UK mathematics education through the training and placement of final year undergraduates as teaching assistants in local schools, with a view to promoting mathematics as a university choice to the broadest possible constituency, whilst simultaneously developing those key skills in which undergraduates regularly feel least confident, and facilitating an insight into teaching as a career option. The paper also provides a detailed evaluation of this new initiative, together with the recent comments of students who, having completed the UAS unit, have progressed subsequently to postgraduate teacher education.     

Assessing the productivity of schools through two “what works” inputs, <Emphasis Type="Italic">teacher quality</Emphasis> and <Emphasis Type="Italic">teacher effectiveness</Emphasis>

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.     

Syntheses and characterizations of alloyed Co<Subscript><Emphasis Type="Italic">x</Emphasis></Subscript>Ni<Subscript>1−<Emphasis Type="Italic">x</Emphasis></Subscript>O nanocrystals

Alloying is an effective way to manipulate the composition and physico-chemical properties of functional materials. We demonstrated the syntheses of alloyed Co _x Ni_1?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 Ni_1?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 Ni_1?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.     

Surviving the “School of Slavery”: Acculturation in Sharon Draper’s <Emphasis Type="Italic">Copper Sun</Emphasis> and Joyce Hansen’s <Emphasis Type="Italic">The Captive</Emphasis>

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.     

Another textbook project? The implementation of <Emphasis Type="Italic">Escuela Nueva</Emphasis> in Vietnam

This qualitative case study examines the implementation of Escuela Nueva, a rural multigrade schooling model, in Vietnam from the perspectives and experiences of local teachers and school administrators. Escuela Nueva first emerged in Colombia in the 1970s as a scalable low-cost educational innovation model that can be disseminated to other under-resourced regions around the world. Indeed, to date, the model has travelled to fourteen countries around the world, impacting the lives of over five million children. On the surface, the implementation of Vietnam Escuela Nueva (VNEN) appears to be a close reproduction of the original model. However, some aspects of VNEN in practice in fact directly contradict the principles and philosophies of the original model. Rather than encouraging more teacher autonomy, child-centered pedagogies, and local adaptation, the implementation of VNEN has reproduced the rigidity, conformity and textbook dependency that have been core features of the traditional Vietnamese education system. This points to the difficulties that can arise when attempts at scaling up educational change across borders come into conflict with local systems of reasoning, which impede the achievement of the intended outcomes.     

Vapour–Liquid Equilibrium for <Emphasis Type="Italic">N</Emphasis>, <Emphasis Type="Italic">N</Emphasis>-Dimethylformamide + Benzene + Thiophene via Gibbs Ensemble Molecular Simulation

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.     

Navigating Between Home and Empire: Mobility and Male Friendship in <Emphasis Type="Italic">Tom Brown’s Schooldays</Emphasis> and <Emphasis Type="Italic">The Three Midshipmen</Emphasis>

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.     

History Writing That’s “Good to Think With”: <Emphasis Type="Italic">The Great Fire,Blizzard!</Emphasis> and <Emphasis Type="Italic">An American Plague</Emphasis>

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).     

Dystopian Visions of Global Capitalism: Philip Reeve’s <Emphasis Type="Italic">Mortal Engines</Emphasis> and M.T Anderson’s <Emphasis Type="Italic">Feed</Emphasis>

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?”     

What has <Emphasis Type="Italic">Harry Potter</Emphasis> Done for Me? Children’s Reflections on their ‘<Emphasis Type="Italic">Potter</Emphasis> Experience’

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).     

ASSESSING STUDENTS’ EXPERIMENTATION PROCESSES IN <Emphasis Type="Italic">GUIDED INQUIRY</Emphasis>

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.     

(Re)location of Home in Louise Erdrich’s <Emphasis Type="Italic">The Game of Silence</Emphasis>

Louise Erdrich is one of the most influential writers of the Native American Renaissance. Her contributions to the representation of Native American history have been great, and her masterpieces of children’s literature have won her a prominent reputation. This article explores the (re)location of the concept of home in Erdrich’s The Game of Silence and analyzes the novel’s historical context with reference to various discourses on space/place, including those by Native Americans. Erdrich’s narration reconstructs a space for Native American culture, religion and tradition, and for the continued survival of Native American people. She represents the silent history of her ancestors’ displacement to the West, as white settlers encroached upon their beloved homeland. As Erdrich’s work so poignantly illustrates, for Native American people, home is nowhere and anywhere.