This volume provides a wealth of examples of effective planetarium activities for elementary and middle school students, as well as ideas for developing new activities for students of any age. DAST202$11.95 More information about PASS Credit Cards Accepted: Discover Card, MasterCard, Visa. Lawrence Hall of Science Members receive a 10% discount on all purchases. Your purchases help to support the educational mission of the Lawrence Hall of Science. © 2006 Regents of the University of California