TY  - BOOK
AU  - Hassard,Jack
TI  - The Art of Teaching Science: Inquiry and Innovation in Middle and High School 
SN  - 0-19-515533-5
U1  - 507.11  
PY  - 2005///
CY  - New York
PB  - OUP
KW  - Science-study and teaching
N1  - Includes bibliographical references and index
ER  -