1000 resultados para Continuidad Colonial


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The category of ‘religion’ as contemporary scholarship has demonstrated is a fairly recent innovation, dating back only a few hundred years in Western thought, and ‘world religions’ as we think of it and as we teach it is an even more recent category, emerging out of European colonialism. Thus the academic study of religion is both the product and, at times, the agent of colonial modes of knowledge. And yet, it is perhaps because ‘religion’ continues to be invented and reinvented through connections across cultures that investigating the work of religious ideas and practices offers such fruitful possibilities for understanding the work of culture and power. This article investigates religion and the study of religion as a mode of anti-colonial practice, seeking to understand how each have the potential to cross boundaries, build bridges and produce critical insights into assumptions and worldviews too often taken for granted.

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Este trabajo es una unidad didáctica para el tema matemático de límite y continuidad. Para ello se utiliza el análisis didáctico como herramienta.

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Se explica un proyecto sencillo de innovación educativa para introducir de manera intuitiva la caracterización épsilon-delta de límite a estudiantes de bachillerato.

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El presente reporte articula el modelo educativo de van Hiele en su aspecto prescriptivo con la enseñanza de uno de los conceptos fundamentales del Análisis Matemático, continuidad local, a través de la implementación y el desarrollo de un Módulo de Aprendizaje que permite procesos de razonamiento en los estudiantes con el fin de promoverlos de un Nivel II a un Nivel III, el módulo es construido en correspondencia con los descriptores de fases para de dar cuenta de las estructuras mentales elaboradas. Posteriormente, en el análisis de cada uno de los tres casos, se describe en categorías en correspondencia los descriptores y donde se hace explícito como razonan los estudiantes en su paso del Nivel II al Nivel III respecto al concepto de continuidad local.

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La mayoría de personas involucradas directa o indirectamente con la Educación Matemática estamos de acuerdo en que la comprensión de conceptos es el aspecto más relevante en la enseñanza y el aprendizaje de las Matemáticas. Nuestro objetivo es diseñar y aplicar una entrevista semiestructurada de carácter socrático, para describir cómo comprenden el concepto de Continuidad cuatro estudiantes de cursos de cálculo diferencial en Instituciones oficiales de la ciudad de Medellín. Para alcanzar este objetivo utilizamos la entrevista semiestructurada de carácter socrático, como instrumento principal de recolección de información, así como observaciones y materiales escritos; la entrevista a su vez se convirtió en una estrategia metodológica para mejorar la comprensión de los estudiantes, en el marco de la Teoría de Pirie y Kieren, nuestro Marco Teórico.

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La teoría de instrucción matemática significativa basada en el modelo ontológico -semiótico de la cognición matemática denominado Teoría de las Funciones Semióticas (TFS ) proporciona un marco unificado para el estudio de las diversas formas de conocimiento matemático y sus respectivas interacciones en el seno de los sistemas didácticos (Godino, 1998 ). Presentamos un desarrollo de esta teoría consistente en la descomposición de un objeto, para nuestro modelo, la Continuidad, en unidades para identificar entidades y las funciones semióticas que se establecen, en el proceso de enseñanza y aprendizaje en una institución escolar, implementando un ambiente de tecnología digital (calculadora graficadora TI-92 Plus y/o Voyage 200).

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El concepto de continuidad está íntimamente ligado a los de infinito y límite. En este trabajo se presenta primeramente un breve recorrido por las ideas que influyeron históricamente en la construcción matemática del concepto de continuidad a lo largo de la historia del pensamiento humano y se analizan las concepciones que sobre este concepto tienen los alumnos a las distintas edades, con la finalidad de clarificar ideas y buscar nuevas estrategias didácticas para abordar el tema del continuo.

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This essay explores the specificity of colonial violence in India. Although imperial and military historians are familiar with several instances of such violence—notably the rebellion in 1857 and the 1919 massacre at the Jallianwalla Bagh in Amritsar—there is a broader, and arguably more significant, history that has largely escaped attention. In contrast to metropolitan European states, where sovereignty derived, at least in principle, from a covenant between subjects and government, the sovereign power of the colonial state was always predicated on the violent subjugation of ‘the natives’. However, while violence was integral to colonialism, such violence was never a purely metropolitan agency: most of those recruited to serve in the colonial military were, themselves, Indian. Exploring the history of the imperial military in South Asia after 1857, the paper outlines the complex and rather ambiguous relationship between the colonial state and its ‘native armies’. RESUME Cet article se penche sur la spe´cificite´ de la violence coloniale. Malgre´ des exemples familiers—comme la grande re´volte de 1857 en Inde ou le massacre de Jallianwalla Bagh a` Amritsar en 1919—il y a une histoire plus large et plus importante qui a e´chappe´e a` l’attention des historiens. Contrairement aux e´tats europe´ens ou la souverainete´ de´rivait en principe du moins d’un contrat social entre les acteurs sociaux, le pouvoir souverain de l’e´tat colonial restait fonde´ sur la subjugation violente des indige`nes.

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The effect of different salinity levels on colonial growth and gonozooid frequency of the hydroid Campanularia flexuosa Hincks has been studied. It is shown that the usual cumulative presentation of growth data tends to obscure evidence of acclimation and other features of importance to an interpretation of adaptations of the growth process to salinity changes. A method of analysis is described that not only demonstrates acclimation, but apparently shows how growth is controlled after disturbance by changes in salinity. One other response to reduced salinity and other unfavourable changes in water chemistry is an increase in gonozooid frequency due to the diversion of resources from the formation of new hydranths.

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This article offers a fresh consideration of Elizabeth Gaskell's unfinished Wives and Daughters (1864–6), in terms of what this metropolitan novelist knew about contemporary scientific debates and imperial exploration of Africa, and how her familiarity with these discourses was incorporated into her imaginative work. Her focus for these two related themes is the naturalist Roger Hamley, whose character and exploits are meant to parallel those of the young Charles Darwin. Roger's direct involvement in the historical Geoffroy–Cuvier debate allows Gaskell to offer a sophisticated examination of how discussions about evolutionary biology (about which she learned from personal acquaintances and printed sources) contributed to political and social change in the era of the first Reform Bill. Roger's subsequent journey to Abyssinia to gather specimens allows Gaskell to form a link between science and imperial exploration, which demonstrates how, when carried to its conclusion, the development of classificatory knowledge systems was never innocent; rather, it facilitated colonial exploitation and intervention, which allowed for the ‘opening up of Africa’. Gaskell's pronouncements about science in the novel are far more explicit than her brief references to empire; the article ponders why this should be so, and offers some suggestions about how her reliance on imaginative and discursive constructs concerning the ‘Dark Continent’ may be interpreted as tacit complicity with the imperial project, or at least an interest in its more imaginative aspects.

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Through the examination of Camões's Os Lusíadas , Sena's Os Grão-Capitães and Saramago's A Jangada de Pedra , this article explores violence as a means of shaping Portuguese identity in different historical contexts, and how these works portray the continued recourse to violence as Portugal moves from colonizing to postcolonial nation.