Beeghly, Dena G., 1954- Litlinks : activities for connected learning in elementary classrooms / Dena G. Beeghly, Catherine M. Prudhoe. - Boston : McGraw Hill, c2007 - xv, 172 p. ; 28 cm. - The McGraw-Hill teacher resource series . Includes bibliographical references. ISBN: 9780073275697 Subjects--Index Terms: Giáo dục tiểu học Mỹ Dewey Class. No.: 372.1