Smith,, Margaret Schwan
Improving instruction in rational numbers and proportionality / Margaret Schwan Smith, Edward A. Silver, Mary Kay Stein ; with Melissa Boston, Marjorie A. Henningsen, and Amy F. Hillen
Improving instruction in rational numbers and proportionality / Margaret Schwan Smith, Edward A. Silver, Mary Kay Stein ; with Melissa Boston, Marjorie A. Henningsen, and Amy F. Hillen
. - New York : Teachers College Press, cop. 2005
. - XV, 140 p. : il. 28 cm
. - (Using cases to transform mathematics teaching and learning; 1)
0-8077-4529-4 Brochado
51:372.851
372.851:51