TY  - BOOK
AU  - Gregory, Gayle
TI  - Activities for the differentiated classroom. grades 6-8. science
SN  - 9781412953443
U1  - 371.102 GRE 
PY  - 2008///
CY  - Thousand Oaks, CA
PB  - Corwin Press Classroom
KW  - Teaching and teaching personnel
ER  -