文档介绍：1 12/8/09 9:26 AM
ASCD cares about Earth.
This book has been printed on environmentally friendly paper.
2 12/8/09 9:26 AM
ASCD cares about Earth.
This book has been printed on environmentally friendly paper.
Alexandria, Virginia USA
3 12/8/09 9:26 AM
1703 N. Beauregard St. • Alexandria, VA 22311-1714 USA
Phone: 800-933-2723 or 703-578-9600 • Fax: 703-575-5400
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Author guidelines: te
Gene R. Carter, Executive Director; Nancy Modrak, Publisher; Scott Willis, Director,
Book Acquisitions & Development; Carolyn Pool, Acquisitions Editor; Julie Houtz,
Director, Book Editing & Production; Leah Lakins, Editor; ia Park, Senior
Graphic Designer; Mike Kalyan, Production Manager; Carmen Yuhas, Production
Specialist; Marlene Hochberg, Typesetter
© 2010 by ASCD. All rights reserved. No part of this publication may be reproduced
or transmitted in any form or by any means, electronic or mechanical, including
photocopy, recording, or any information storage and retrieval system, without per-
mission from ASCD. Readers who wish to duplicate material copyrighted by ASCD
may do so for a small fee by contacting the Copyright Clearance Center (CCC), 222
Rosewood Dr., Danvers, MA 01923, USA (phone: 978-750-8400; fax: 978-646-8600;
Web: ). For requests to reprint rather than photocopy, contact
ASCD’s permissions offi ce: 703-575-5749 or ******@. Translation
inquiries: ******@.
Printed in the United States of America. Cover art ©2010 by ASCD. ASCD publica-
tions present a variety of viewpoints. The views expressed or implied in this book
should not be interpreted as offi cial positions of the Association.
PAPERBACK ISBN: 978-1-4166-0903-2 ASCD product # 110015 n1/10
Also available as an e-book (see Books in Print for the ISBNs).
Quantity discounts for the paperback edition only: 10–49 copies, 10%; 50+ copies