Discovering density
Subtitle: teacher's guide
By: Jacqueline Barber .. [et al.].
Contributors: Barber, Jacqueline.; GEMS (Project); Lawrence Hall of Science.
Series: GEMS guides; Great Explorations in math and science (GEMS)
Publisher: Lawrence Hall of Science, University of California at Berkeley
Published: 2001
Place of publication: Berkeley, CA
Language: eng
Number of pages: 60
Subjects: Density -- Study and teaching (Middle school); Specific gravity -- Study and teaching (Middle school); Physics -- Experiments
Notes: "Grades 6-8."

"Reprinted with revisions, 2001"--T.p. verso.

Includes bibliographical references (p. 57-60).