Rev. ed. of: Concepts and experiences in elementary school science / Peter C. Gega, Joseph M. Peters. 3rd ed. c1998.
Title of CD-ROM: The Glenn McKnight case: a video ethnography of fourth-grade constructivist science teaching / R. Carl Harris ... [et al.].
Includes bibliographical references and index.
System requirements for accompanying CD-ROM: Windows 98, Pentium II or equivalent ; Macintosh System 8.
Light energy and color -- Heat energy -- Sound energy -- Magnetic interactions -- Electrical energy -- Simple machines and how they work -- Plant life -- Animal life -- The human body and nutrition -- The earth's changing surface -- Water, air, and weather -- The earth in space