The development of the concepts of ratio and fraction in the fourth, fifth, and sixth years of the elementary school / by Leslie P. Steffe and Robert B. Parr.

Author/Creator:

Steffe, Leslie P.

Publication:

Madison, Wisconsin Research and Development Center for Cognitive Learning, University of Wisconsin, 1968.

Format/Description:

Book
xi, 43 p. illus. 28 cm.

Subjects:

Fractions -- Study and teaching.
Ratio and proportion -- Study and teaching.
Mathematical ability -- Testing.
Mathematics -- Study and teaching (Elementary) -- Wisconsin.

Notes:

"Report from the Mathematics Concept Learning Project. Henry Van Engen, principal investigator.".
Bibliography: p. 43.

Contributor:

Parr, Robert B. joint author.

OCLC:

26932

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