The dialectic of racial justice: Maxine Greene’s contributions to morally engaged and racially just education spaces     

Sabrina Ross 《Review of Education, Pedagogy & Cultural Studies》2017,39(1):90-105

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Regressing,Progressing, or Transgressing on the Small Screen? Transgender Characters on U.S. Scripted Television Series     

Jamie C. Capuzza  Leland G. Spencer 《Communication quarterly》2017,65(2):214-230

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Imagining a future,living in the present and remembering the past     

Stephanie Spencer 《Journal of educational administration and history》2017,49(4):321-329

The remit for this short piece was to identify themes emerging from the articles in this edition by Julie McLeod, Duncan Waite and Eugenie Samier, to consider how these themes reflect on the current field, and to identify their ongoing relevance. Additionally, I was asked to consider the current challenges that the field is facing and what this means for research and journals such as this one. My short response is that our research has to matter. It has to matter to us as individuals so that what we do is worthwhile; it has to matter that we can provide rigorous research that is reliable so that it can inform policy makers and administrators; and it has to provide teachers and students with a greater understanding of why they are doing what they are being asked to do.  相似文献   

Dress rehearsal: a Bourdieusian analysis of body work in career portfolio programs     

Ross Collin 《British Journal of Sociology of Education》2011,32(5):785-804

This article examines how career portfolio programs at two secondary schools establish corporeal regimes. Both programs require students to compose portfolios that plot their trajectories through school and into paid work. Prior to graduation, students defend their portfolios before panels of educators and businesspeople. Employing the Bourdieusian concepts of capital and habitus, this article investigates how these programs set up systems that value certain kinds of bodies. Further, it examines how students negotiate these systems and display different kinds of bodies in different kinds of ways. Ultimately, it is argued these disparate bodily performances are read by authorities as indicators of the types of paths students are travelling or should travel into the future.  相似文献   

A simple microscopy assay to teach the processes of phagocytosis and exocytosis     

Gray R  Gray A  Fite JL  Jordan R  Stark S  Naylor K 《CBE life sciences education》2012,11(2):180-186

Phagocytosis and exocytosis are two cellular processes involving membrane dynamics. While it is easy to understand the purpose of these processes, it can be extremely difficult for students to comprehend the actual mechanisms. As membrane dynamics play a significant role in many cellular processes ranging from cell signaling to cell division to organelle renewal and maintenance, we felt that we needed to do a better job of teaching these types of processes. Thus, we developed a classroom-based protocol to simultaneously study phagocytosis and exocytosis in Tetrahymena pyriformis. In this paper, we present our results demonstrating that our undergraduate classroom experiment delivers results comparable with those acquired in a professional research laboratory. In addition, students performing the experiment do learn the mechanisms of phagocytosis and exocytosis. Finally, we demonstrate a mathematical exercise to help the students apply their data to the cell. Ultimately, this assay sets the stage for future inquiry-based experiments, in which the students develop their own experimental questions and delve deeper into the mechanisms of phagocytosis and exocytosis.  相似文献   

Integrating Genomics Research throughout the Undergraduate Curriculum: A Collection of Inquiry-Based Genomics Lab Modules     

LM Banta  EJ Crespi  RH Nehm  JA Schwarz  S Singer  CA Manduca  EC Bush  E Collins  CM Constance  D Dean  D Esteban  S Fox  J McDaris  CA Paul  G Quinan  KM Raley-Susman  ML Smith  CS Wallace  GS Withers  L Caporale 《CBE life sciences education》2012,11(3):203-208

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Media and the Museum: A Response to Learning Science in Informal Environments     

Nancy Ross Dribin  Angelique Rickhoff 《Curator: The Museum Journal》2010,53(2):221-228

Abstract Digital environments are one of the newest methods of resource‐ and program‐creation to be added to the museum toolkit, and are increasingly employed by museums across all fields to support learning. Unfortunately, this category is also one of the least‐fleshed‐out components in the Learning Science in Informal Environments (LSIE) chapter devoted to media. The report does not take into account the increasingly interwoven nature of media resources, particularly those found in digital environments. It is imperative that museums both become familiar with the breadth of research that is available related to digital environments and that they continue to specifically build an understanding of how this works in a museum setting.  相似文献   

Gibbon's duplex street railway track     

H.R. Heyl  J.M. Emanuel  Spencer Fullerton  Chas E. Ronaldson  Arthur Beardsley  G. Morgan Eldridge  L.L. Cheney 《Journal of The Franklin Institute》1892,133(6):417-421

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Meditating the lesson     

D.V. Ross 《British Journal of Religious Education》1936,3(2):101-106

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Radiant flux through apertures—I     

Parry Moon  Domina Eberle Spencer 《Journal of The Franklin Institute》1978,306(1):1-8

Equations for the calculation of radiant power F through two apertures in series are well known. A characteristic of these formulae is that they give F as a small difference between two large terms. Evidently, the flux through the apertures must decrease as the spacing between them increases; and for large spacing, the inverse-square relation must hold. Instead of exhibiting this behaviour in an obvious manner, however, the traditional equations give the specious impression of an increase in F with increase in spacing. The paper develops an approximate formulae that applies to apertures in the shape of any regular polygon and that shows clearly how the inverse square relation is approached for large separation.  相似文献