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  • Constructing Dynamic Triangles Together

    Gerry Stahl's eLibrary, #6

    by Gerry Stahl ...
    Series Book 6 - Gerry Stahl's eLibrary
    Rational thinking as exemplified in mathematical cognition is of undeniable importance in the modern world. This book documents how a group of three eighth-grade girls developed specific practices typical of such thinking through involvement in an online educational experience. The presentation begins by discussing the methodological approach adopted in analyzing the development of mathematical ... Read more

    Free

  • Marx and Heidegger

    by Gerry Stahl ...
    This was my doctoral dissertation in philosophy at Northwestern University, defended on May 8, 1975. It considers the two most important philosophers of the modern age. I conducted this research at Heidelberg, where Heidegger’s work was continued, and at Frankfurt, where critical theory extended Marx’ thinking. Marx countered the ideology of individualism by analyzing social structures and ... Read more

    $0.99 CAD

  • Marx and Heidegger

    Gerry Stahl's eLibrary, #1

    by Gerry Stahl ...
    Series Book 1 - Gerry Stahl's eLibrary
    This volume considers the two most important philosophers of the modern age. Today, the philosophies of Marx and Heidegger are still extremely relevant—provided one adapts them to the current socio-historical context and adjusts each to the implicit criticisms of the other—as indicated in this book. In particular, Marx countered the ideology of individualism by analyzing social structures and ... Read more

    Free

  • Dynamic Geometry Game for Pods

    Gerry Stahl's eLibrary, #21

    by Gerry Stahl ...
    Series Book 21 - Gerry Stahl's eLibrary
    This book contains adventures in digital geometry for the minds of students in pods and in home-schooling. Learning about geometry has inspired many of the most important thinkers for centuries and helped them to make sense of the world. This sequence of 50 hands-on challenges will step learners through the most exciting experiences of geometry, from basic points, lines and circles to construction ... Read more

    Free

  • Group Cognition

    by Gerry Stahl ...
    This book reports on a number of attempts to provide computer support for cooperative work and collaborative learning. Critical consideration of the problems exposed by these efforts leads to the formulation of the concept of group cognition as a view at the group unit of analysis. It suggests starting the Virtual Math Teams Project to analyze in detail how group interaction can achieve cognitive ... Read more

    Free

  • Studying Climate Locally: The Future of Chatham's Marshes

    Gerry Stahl's eLibrary, #22

    by Gerry Stahl ...
    Series Book 22 - Gerry Stahl's eLibrary
    This book collects analysis and documents from my efforts to understand the importance and probable future of the salt marshes of Chatham, Massachusetts. In accordance with the spirit of thinking globally about climate change and acting locally to study my surrounding environment, I have tried to assemble information about the marshes, which I enjoy on my daily strolls. I hope this book helps my ... Read more

    Free

  • Studying Virtual Math Teams

    Gerry Stahl's eLibrary, #4

    by Gerry Stahl ...
    Series Book 4 - Gerry Stahl's eLibrary
    Beginning in 2002, a group of researchers and online-math-education-service providers began the Virtual Math Teams (VMT) Project. The mission of the VMT Project is to provide a new opportunity for students to engage in mathematical discourse. There are three primary goals in this project:· 1. As service providers, we want to provide a stimulating online service for use by student teams from around ... Read more

    Free

  • Editorial Introductions to ijCSCL

    Gerry Stahl's eLibrary, #16

    by Gerry Stahl ...
    Series Book 16 - Gerry Stahl's eLibrary
    As Editor-in-Chief of this international journalfrom its founding in 2006 to my retirement from that position at the end of 2015, I drafted an editorial introduction to each quarterly issue. This provided a venue for me to comment on the importance of each published article (from my perspective) and sometimes to offer my ideas or reflections on the field of collaborative educational technology or ... Read more

    Free

  • Studying Virtual Math Teams (pre-publication version)

    by Gerry Stahl ...
    This volume is a pre-publication version of Studying Virtual Math Teams, published by Springer Press in 2009. These materials were last revised January 1, 2009, from the final manuscript. This version has not been edited, laid out or paginated by Springer Press. Please do not cite page numbers from this version or quote from it. This version is only for informal use and may not be duplicated. ... Read more

    $0.99 CAD

  • Essays In Personalizable Software

    by Gerry Stahl ...
    The idea of personalizable software is fashionable today. I explored it in a number of software prototypes a decade or two earlier. The perspectives mechanism in Hermes, my dissertation software system, was an initial major initiative in this direction. WebNet was a follow-up system to integrate the perspective mechanism into discussion-forum collaboration software. Subsequent systems explored ... Read more

    $0.99 CAD

  • Translating Euclid

    Gerry Stahl's eLibrary, #5

    by Gerry Stahl ...
    Series Book 5 - Gerry Stahl's eLibrary
    This book suggests that an approach to collaborative dynamic geometry can be designed to transform the teaching of Euclidean geometry from a rigidified procedural approach based on memorization of authoritative texts to a human-centered exploration of a foundational source of informatics and rigorous thinking. It introduces a research project to explore the proposed translation of geometry ... Read more

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  • Overview and Autobiographical Essays

    by Gerry Stahl ...
    I have published 21 books through academic publishers and Lulu. They range across science, philosophy, art and education. The current volume is intended to provide an overview of my eLibrary and some documentation of my life as the author of these texts. ... Read more

    $0.99 CAD