TY  - GEN
CN  - Proquest Ebook Central Academic Complete
CN  - LB1585.3
CY  - Washington, D.C. :
DA  - 1997.
ID  - 395396
KW  - Science
KW  - Science
KW  - Problem-based learning
KW  - Problem-based learning
LK  - https://univsouthin.idm.oclc.org/login?url=http://site.ebrary.com/lib/usiricelib/Doc?id=10063025
PB  - National Academy Press,
PP  - Washington, D.C. :
PY  - 1997.
T1  - Science for all childrena guide to improving elementary science education in your school district /
TI  - Science for all childrena guide to improving elementary science education in your school district /
UR  - https://univsouthin.idm.oclc.org/login?url=http://site.ebrary.com/lib/usiricelib/Doc?id=10063025
ER  -