Weight, density and matter a study of elementary children's reasoning about density with concrete materials and computer analogs /

Main Author: Smith, Carol.
Other Authors: Frenette, Micheline., Gard, Barbara., Educational Technology Center (Cambridge, Mass.), National Institute of Education (U.S.)
Format: Book
Language: English
Published: Cambridge, MA : Educational Technology Center, Harvard Graduate School of Education, [1985]
Physical Description: 37 pages, 37 unnumbered pages : illustrations ; 28 cm.
Series: Technical report (Educational Technology Center (Cambridge, Mass.)) ; TR85-15.
Subjects:

CMU Storage Gov Pub Microfiche

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CMU Storage Gov Pub Microfiche ED 1.310/2:291595 Available