TY  - BOOK
AU  - Gagnon, George W
AU  - Collay, Michelle
TI  - Constructivist learning design : key questions for teaching to standards
SN  - 9781412909563
SN  - 200501838
U1  - 370.152 GAG 
PY  - 2006///
CY  - Thousand Oaks, CA
PB  - Corwin Press
KW  - Constructivism (Education)
KW  - Instructional systems - Design
N1  - Includes bibliographical references (p. 213-216) and index
ER  -