TY  - BOOK
AU  - Benson,Steven
TI  - Ways to think about mathematics: activities and investigations for grade 6-12 teachers 
SN  - 076193104X (cloth)
PY  - 2005///
CY  - Thousand Oaks, Calif.
PB  - Corwin Press
KW  - Mathematics
KW  - Study and teaching (Elementary)
KW  - Activity programs
KW  - Study and teaching (Secondary)
UR  - http://www.loc.gov/catdir/toc/ecip0417/2004007970.html
ER  -