Traité de calcul mental intuitif et chiffré renfermant l'examen des diverses méthodes employées pour enseigner les quatre opérations des nombres de 1 à 10, de 1 à 20, la multiplication et la division des nombres de 1 à 100, l'exposé d'une méthode facile et scientfique pour apprendre ces calculs ; les tables de ces opérations avec leurs résultats PDF Download

Author: E. Tancré
Publisher:
ISBN:
Category :
Languages : fr
Pages : 69

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Author: J.F.J. Kleyer
Publisher:
ISBN:
Category :
Languages : fr
Pages : 96

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Author: Thomas Petit
Publisher: Editions Ellipses
ISBN: 2340062330
Category : Mathematics
Languages : fr
Pages : 112

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Book Description
Si vous vous sentez pris(e) au dépourvu lorsqu’on vous pose une question de calcul, alors ce livre est fait pour vous ! Il vous aidera à faire face à tout type de calcul mental (addition ; soustraction ; multiplication ; division) dans des situations concrètes comme par exemple pour évaluer très vite : le montant d’une liste d’achats ;le nombre de travailleurs présents après une épidémie de gastro ;la durée de vie d’un monarque ou d’un personnage célèbre ;le salaire mensuel à partir d’un salaire journalier ;un patrimoine en cas d’héritage ; etc.

Author: Angelika Bikner-Ahsbahs
Publisher: Springer
ISBN: 3319053892
Category : Education
Languages : en
Pages : 326

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How can we deal with the diversity of theories in mathematics education? This was the main question that led the authors of this book to found the Networking Theories Group. Starting from the shared assumption that the existence of different theories is a resource for mathematics education research, the authors have explored the possibilities of interactions between theories, such as contrasting, coordinating, and locally integrating them. The book explains and illustrates what it means to network theories; it presents networking as a challenging but fruitful research practice and shows how the Group dealt with this challenge considering five theoretical approaches, namely the approach of Action, Production, and Communication (APC), the Theory of Didactical Situations (TDS), the Anthropological Theory of the Didactic (ATD), the approach of Abstraction in Context (AiC), and the Theory of Interest-Dense Situations (IDS). A synthetic presentation of each theory and their connections shows how the activity of networking generates questions at the theoretical, methodological and practical levels and how the work on these questions leads to both theoretical and practical progress. The core of the book consists of four new networking case studies which illustrate what exactly can be gained by this approach and what kind of difficulties might arise.

Author: J. Mark Davidson Schuster
Publisher: Routledge
ISBN:
Category : Business & Economics
Languages : en
Pages : 336

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In any policy arena, the crafting of effective policy depends on the quality of the information infrastructure that is available to the participants in that arena. Such an information infrastructure is designed, developed, and managed as a critical element in policy formulation and implementation. While various attempts have been made to map the extent of the existing cultural policy information infrastructure in the United States, no structured attempt has been made to conduct a cross-national analysis intended to draw on the more highly developed models already in operation elsewhere.A cross-national comparative look provides valuable information on how this infrastructure has evolved, on what has succeeded and what has had less success, on what is sustainable and what is not, and on how the range of interests of the various individuals and institutions involved in the cultural policy arena can best be accommodated through careful design of the information infrastructure.In Informing Cultural Policy, international cultural policy scholar and researcher J. Mark Schuster relates the findings of a study that took him from North America to Europe to gain understanding of the cultural policy information infrastructure in place abroad. His findings are structured into a taxonomy that organizes the array of research and information models operating throughout the world into a logical framework for understanding how the myriad cultural agencies collect, analyze, and disseminate cultural policy data. Schuster discusses private- and public-sector models, including research divisions of government cultural funding agencies, national statistics agencies, independent nonprofit research institutes, government-designated university-based research centers, private consulting firms, cultural "observatories," non-institutional networks, research programs, and publications. For each case study undertaken, the author provides the Internet address, names, and information for key contacts, and background documents consulted.

Author: Jinfa Cai
Publisher: National Council of Teachers of English
ISBN: 9780873537117
Category : Matemáticas
Languages : en
Pages : 1008

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Book Description
This volume, a comprehensive survey and critical analysis of today's issues in mathematics education, distills research to build knowledge and capacity in the field. The compendium is a valuable new resource that provides the most comprehensive evidence about what is known about research in mathematics education. The 38 chapters present five sections that address research about (1) foundations, (2) methods, (3) mathematical processes and content, (4) students, teachers, and learning environments, and (5) futuristic issues. Each chapter offers a synthesis of research with an eye to the historical development of a research topic and, in particular, historical milestones of the research about the topic.

Author: Unesco. International Scientific Committee for the Drafting of a General History of Africa
Publisher: Univ of California Press
ISBN: 9780520067035
Category : History
Languages : en
Pages : 1076

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Book Description
The hardcover edition of volume 8 was published in 1994. This paperback edition is the eighth and final volume to be published in the UNESCO General History of Africa. Volume 8 examines the period from 1935 to the present, and details the role of African states in the Second World War and the rise of postwar Africa. This is one of the most important books in the entire series, and as such, it is an unabridged paperback.

Author: David McNeill
Publisher: Cambridge University Press
ISBN: 1139560913
Category : Language Arts & Disciplines
Languages : en
Pages : 279

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Book Description
Human language is not the same as human speech. We use gestures and signs to communicate alongside, or instead of, speaking. Yet gestures and speech are processed in the same areas of the human brain, and the study of how both have evolved is central to research on the origins of human communication. Written by one of the pioneers of the field, this is the first book to explain how speech and gesture evolved together into a system that all humans possess. Nearly all theorizing about the origins of language either ignores gesture, views it as an add-on or supposes that language began in gesture and was later replaced by speech. David McNeill challenges the popular 'gesture-first' theory that language first emerged in a gesture-only form and proposes a groundbreaking theory of the evolution of language which explains how speech and gesture became unified.

Author: Laurie D. Edwards
Publisher: IAP
ISBN: 1623965551
Category : Education
Languages : en
Pages : 277

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Book Description
The purpose of the book is to establish a common language for, and understanding of, embodiment as it applies to mathematical thinking, and to link mathematics education research to recent work in gesture studies, cognitive linguistics and the theory of embodied cognition. Just as in past decades, mathematics education experienced a "turn to the social" in which socio-cultural factors were explored, in recent years there has been a nascent "turn to the body." An increasing number of researchers and theorists in mathematics education have become interested in the fact that, although mathematics may be socially constructed, this construction is not arbitrary or unconstrained, but rather is rooted in, and shaped by, the body. All those who engage with mathematics, whether at an elementary or advanced level, share the same basic biological and cognitive capabilities, as well as certain common physical experiences that come with being humans living in a material world. In addition, the doing and communicating of mathematics is never a purely intellectual activity: it involves a wide range of bodily actions, from committing inscriptions to paper or whiteboard, to speaking, listening, gesturing and gazing. This volume will present recent research on gesture and mathematics, within a framework that addresses several levels of mathematical development. The chapters will begin with contributions that examine early mathematical and proto-mathematical knowledge, for example, the conservation of volume and counting. The role of gesture in teaching and learning arithmetic procedures will be addressed. Core concepts and tools from secondary level mathematics will be investigated, including algebra, functions and graphing. And finally, research into the embodied understanding of advanced topics in geometry and calculus will be presented. The overall goal for the volume is to acknowledge the multimodal nature of mathematical knowing, and to contribute to the creation of a model of the interactions and mutual influences of bodily motion, spatial thinking, gesture, speech and external inscriptions on mathematical thinking, communication and learning. The intended audience is researchers and theorists in mathematics education as well as graduate students in the field.

Author: Wyndham Hulme
Publisher: Legare Street Press
ISBN: 9781022043336
Category : History
Languages : en
Pages : 0

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Book Description
Wyndham Hulme offers two lectures on the history of statistical data and its significance in shaping societies and civilizations. He discusses the role of statistical evidence in understanding social needs and scientific inquiry. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.