TY  - BOOK
AU  - Enger,Sandra K.
AU  - Yager,Robert Eugene
TI  - Assessing student understanding in science: a standards-based K-12 handbook 
AV  - LB1585.3 .E53 2009
U1  - 507.1 22
PY  - 2009///
CY  - Thousand Oaks, California
PB  - Corwin
KW  - Science
KW  - Study and teaching (Elementary)
KW  - United States
KW  - Standards
KW  - Handbooks, manuals, etc
KW  - Study and teaching (Secondary)
KW  - Ability testing
KW  - Electronic books
N1  - Includes bibliographical references and index
UR  - https://ebookcentral.proquest.com/lib/bacm-ebooks/detail.action?docID=1104962
ER  -