de
en
Close
Detailsuche
Bibliotheken
Projekt
Imprint
Privacy Policy
jump to main content
Search Details
Quicksearch:
OK
Close
Document types
1
Entries for
Conference Proceedings
1
Entries for
Article in a collected edition
Authors / Collaborators
2
Entries for
Behr, Merlyn J.
2
Entries for
Wachsmuth, Ipke
1
Entries for
Bell, Alan
1
Entries for
Post, Thomas R.
1
Entries for
Vermandel, Alfred
2
Titles
in
Klassifikation (DDC)
→
Sozialwissenschaften
Classification
Close
Filters
1
jump to filter-options
Title
Persons
Place
Publisher
Year
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
All Titles
Klassifikation (DDC)
Sozialwissenschaften
Sozialwissenschaften, Soziologie
Statistiken
Politikwissenschaft
Wirtschaft
Recht
Öffentliche Verwaltung, Militärwissenschaft
Soziale Probleme, Sozialdienste
Bildung und Erziehung
Handel, Kommunikation, Verkehr
Bräuche, Etikette, Folklore
Tasks to assess children's perception of the size of a fraction
Behr, Merlyn J.
;
Post, Thomas R.
;
Wachsmuth, Ipke
;
Bell, Alan (Ed.)
1984
Turning the plates: size perception of rational numbers among 9- and 10-year old children
Behr, Merlyn J.
;
Wachsmuth, Ipke
;
Vermandel, Alfred (Ed.)
1982