عنوان
پدید آورنده
موضوع
رده
QA,137,.P47,2010
QA
,
137
,.
P47
,
2010
کتابخانه
محل استقرار
alk. paper)
9780415801508 (hardback
IR
ebook35250
انگلیسی
IR
A focus on fractions
[Electronic Resource]
:bringing research to the classroom
/ Marjorie M. Petit, Robert E. Laird, Edwin L. Marsden
New York
: Routledge,
, 2010.
xiv, 187 p.
: ill. ; 24 cm.
(Studies in mathematical thinking and learning)
e
Includes bibliographical references (p. 183-184) and index.
Fractions--Study and teaching (Elementary)
Fractions--Study and teaching (Middle school)
Ratio and proportion--Study and teaching (Elementary)
Ratio and proportion--Study and teaching (Middle school)
Number concept in children.
372
.
7
QA
,
137
,.
P47
,
2010
Petit, Marjorie M
Laird, Robert E
Marsden, Edwin L
ایران
372.7
9780415801508.pdf
0
old catalog
e
BL
1
a
Y
