TY  - BOOK
AU  - Hammerman, Elizabeth L
TI  - Becoming a better science teacher : 8 steps to high quality instruction and student achievement
SN  - 9781412926607
U1  - 507.1 HAM 
PY  - 2006///
CY  - Thousand Oaks, CA
PB  - Corwin Press
KW  - Curriculum planning
ER  -