TY  - BOOK
AU  - Singer,Florence Mihaela
AU  - Ellerton,Nerida F.
AU  - Cai,Jinfa
TI  - Mathematical problem posing: from research to effective practice 
SN  - 9781461462576
PY  - 2015///]
CY  - New York
PB  - Springer
KW  - Mathematics
KW  - Study and teaching
KW  - Problem-based learning
KW  - Inquiry-based learning
ER  -