INTERNATIONAL HANDBOOK OF INFORMATION TECHNOLOGY IN PRIMARY AND SECONDARY EDUCATION PART ONE Springer International Handbook of Information Technology in Primary and Secondary Education VOLUME 20 A list of titles in this series can be found at the end of this volume. International Handbook of Information Technology in Primary and Secondary Education Part One Editors Joke Voogt University of Twente, the Netherlands Gerald Knezek University of North Texas, USA Editors Joke Voogt University of Twente Enschede, the Netherlands
[email protected] ISBN-13: 978-0-387-73314-2 Gerald Knezek University of North Texas Denton TX, USA
[email protected] e-ISBN-13: 978-0-387-73315-9 Library of Congress Control Number: 2008930792 © 2008 Springer Science+Business Media, LLC All rights reserved. This work may not be translated or copied in whole or in part without the written permission of the p