00706cam a2200205 7i4500 0000005142 20060207090000.0 20040210000000.0 060207 0205348122 (pbk) LB1585 .E94 2003 Etheredge Introducing students to scientific inquiry : how do we know what we know? Susan Etheredge, Al Rudnitsky. Boston: Allyn & Bacon, 2003. xviii,382p.: ill.; 23 cm. Includes bibliographical references and index Science -- Study and teaching (Elementary) Inquiry (Theory of knowledge) Rudnitsky, Al 0000012612 Book Open Shelf HQ Library