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La construcción social del conocimiento matemático escolar

La construcción social del conocimiento matemático escolar
Author: Gabriela Buendía Abalos
Publisher: Ediciones Díaz de Santos
Total Pages: 139
Release: 2013-04-22
Genre: Education
ISBN: 8499696031

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¿Por qué hacer una construcción social del conocimiento matemático? [?]Tal vez debería empezar llamando la atención acerca de que los mod-elos educativos tradicionalmente [?] se preocupan por lo que sabe un es-tudiante o un docente, pero no así por el uso del conocimiento. [?] Una construcción social del conocimiento matemático presume abordar la di-mensión de esa problemática generando una epistemología de prácticas, de usos y de funciones, pero no de objetos. [?] Creo que en una sociedad y en su historia, el conocimiento ante todo, se humaniza. [?] Entendamos la problemática de la enseñanza y aprendizaje de las matemáticas desde la construcción social de ese conocimiento. En ese sentido la obra que Gabriela Buendía nos ofrece en este libro, es un excelente ejemplo de la construcción social de lo periódico y cómo, tal construcción, dimensiona la problemática de enseñar y aprender la periodi-cidad de una función. ?Lo periódico es todo aquello humano que tiene que ver con la periodicidad?, así nos explica el uso de ese conocimiento en las prácticas sociales. [?] Esta usanza no es aislada, sino por el contrario tiene tradición, pertenece a la cultura y a la historia de ciertas comunidades del conocimiento. El lector encontrará en definitiva una construcción social de la periodicidad que obliga a ampliar la problemática de la enseñanza y aprendizaje de las matemáticas. Conllevará reflexionar sobre los significa-dos de la problemática misma y sobre las pautas para que estas construc-ciones intervengan y afecten a los sistemas didácticos en cuestión.


A Global Approach to the Gender Gap in Mathematical, Computing, and Natural Sciences

A Global Approach to the Gender Gap in Mathematical, Computing, and Natural Sciences
Author: Colette Guillopé
Publisher:
Total Pages: 244
Release: 2020-06-06
Genre: Social Science
ISBN: 9783000655333

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This book reports on a three-year project (2017-2019) funded by the International Science Council and involving eleven scientific partner organizations. The main goal of the project was to investigate the gender gap in STEM disciplines from different angles, globally and across disciplines. We have performed (i) a global survey of scientists with more than 32,000 responses; (ii) an investigation of the effect of gender in millions of scientific publications; and (iii) the compilation of best-practice initiatives that address the gender gap in Mathematical, Computing, and Natural Sciences at various levels. We conclude that the gender gap is very real in science and mathematics. We present methodologies, insights, and tools that have been developed throughout the project, as well as a set of recommendations for different audiences: instructors and parents; educational institutions; scientific unions and other organizations responsible for science policy.


Modelling and Applications in Mathematics Education

Modelling and Applications in Mathematics Education
Author: Peter L. Galbraith
Publisher: Springer Science & Business Media
Total Pages: 524
Release: 2007-12-05
Genre: Education
ISBN: 0387298223

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The book aims at showing the state-of-the-art in the field of modeling and applications in mathematics education. This is the first volume to do this. The book deals with the question of how key competencies of applications and modeling at the heart of mathematical literacy may be developed; with the roles that applications and modeling may play in mathematics teaching, making mathematics more relevant for students.


Classroom Discourse Analysis

Classroom Discourse Analysis
Author: Frances Christie
Publisher: A&C Black
Total Pages: 208
Release: 2005-01-01
Genre: Language Arts & Disciplines
ISBN: 1441179593

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This book offers a model of classroom discourse analysis that uses systemic functional linguistic theory and associated genre theory to develop a view of classroom episodes as 'curriculum genres', some of which operate in turn as part of larger unities of work called 'curriculum macrogenres'. Drawing on Bernstein's work, Christie argues that two registers operate in pedagogic discourse: a regulative register, to do with the goals and directions of the discourse; and an instructional register, to do with the particular 'content' or knowledge at issue. Each can be shown to be realized in distinctive clusters of choices in the grammar. The operation of the regulative register determines the initiation, pacing, sequencing and evaluation of the overall pedagogic activity. The book sets out the its methodology in detail by reference to a number of classroom texts, and a range of school subjects. Overall, schools emerge as sites of symbolic control in a culture.


An Inquiry Into Modes of Existence

An Inquiry Into Modes of Existence
Author: Bruno Latour
Publisher: Harvard University Press
Total Pages: 519
Release: 2013-08-19
Genre: Philosophy
ISBN: 0674728556

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In a new approach to philosophical anthropology, Bruno Latour offers answers to questions raised in We Have Never Been Modern: If not modern, what have we been, and what values should we inherit? An Inquiry into Modes of Existence offers a new basis for diplomatic encounters with other societies at a time of ecological crisis.


RETRACTED BOOK: 151 Trading Strategies

RETRACTED BOOK: 151 Trading Strategies
Author: Zura Kakushadze
Publisher: Springer
Total Pages: 480
Release: 2018-12-13
Genre: Business & Economics
ISBN: 3030027929

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The book provides detailed descriptions, including more than 550 mathematical formulas, for more than 150 trading strategies across a host of asset classes and trading styles. These include stocks, options, fixed income, futures, ETFs, indexes, commodities, foreign exchange, convertibles, structured assets, volatility, real estate, distressed assets, cash, cryptocurrencies, weather, energy, inflation, global macro, infrastructure, and tax arbitrage. Some strategies are based on machine learning algorithms such as artificial neural networks, Bayes, and k-nearest neighbors. The book also includes source code for illustrating out-of-sample backtesting, around 2,000 bibliographic references, and more than 900 glossary, acronym and math definitions. The presentation is intended to be descriptive and pedagogical and of particular interest to finance practitioners, traders, researchers, academics, and business school and finance program students.


A Practical Guide to Gender Diversity for Computer Science Faculty

A Practical Guide to Gender Diversity for Computer Science Faculty
Author: Diana Franklin
Publisher: Springer Nature
Total Pages: 69
Release: 2022-05-31
Genre: Mathematics
ISBN: 3031025083

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Computer science faces a continuing crisis in the lack of females pursuing and succeeding in the field. Companies may suffer due to reduced product quality, students suffer because educators have failed to adjust to diverse populations, and future generations suffer due to a lack of role models and continued challenges in the environment. In this book, we draw on the latest research in sociology, psychology, and education to first identify why we should be striving for gender diversity (beyond social justice), refuting misconceptions about the differing potentials between females and males. We then provide a set of practical types (with brief motivations) for improving your work with undergraduates taking your courses. This is followed by in-depth discussion of the research behind the tips, presenting obstacles that females face in a number of areas. Finally, we provide tips for advising undergraduate independent projects or graduate students, supporting female faculty, and initiatives requiring action at the institutional level (department or above).


The Onlife Manifesto

The Onlife Manifesto
Author: Luciano Floridi
Publisher: Springer
Total Pages: 255
Release: 2014-11-16
Genre: Philosophy
ISBN: 3319040936

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What is the impact of information and communication technologies (ICTs) on the human condition? In order to address this question, in 2012 the European Commission organized a research project entitled The Onlife Initiative: concept reengineering for rethinking societal concerns in the digital transition. This volume collects the work of the Onlife Initiative. It explores how the development and widespread use of ICTs have a radical impact on the human condition. ICTs are not mere tools but rather social forces that are increasingly affecting our self-conception (who we are), our mutual interactions (how we socialise); our conception of reality (our metaphysics); and our interactions with reality (our agency). In each case, ICTs have a huge ethical, legal, and political significance, yet one with which we have begun to come to terms only recently. The impact exercised by ICTs is due to at least four major transformations: the blurring of the distinction between reality and virtuality; the blurring of the distinction between human, machine and nature; the reversal from information scarcity to information abundance; and the shift from the primacy of stand-alone things, properties, and binary relations, to the primacy of interactions, processes and networks. Such transformations are testing the foundations of our conceptual frameworks. Our current conceptual toolbox is no longer fitted to address new ICT-related challenges. This is not only a problem in itself. It is also a risk, because the lack of a clear understanding of our present time may easily lead to negative projections about the future. The goal of The Manifesto, and of the whole book that contextualises, is therefore that of contributing to the update of our philosophy. It is a constructive goal. The book is meant to be a positive contribution to rethinking the philosophy on which policies are built in a hyperconnected world, so that we may have a better chance of understanding our ICT-related problems and solving them satisfactorily. The Manifesto launches an open debate on the impacts of ICTs on public spaces, politics and societal expectations toward policymaking in the Digital Agenda for Europe’s remit. More broadly, it helps start a reflection on the way in which a hyperconnected world calls for rethinking the referential frameworks on which policies are built.