TY  - BOOK
AU  - Cameron,Schyrlet
AU  - Craig,Carlyn
AU  - Soutee,Sherryl
TI  - Scientific method investigation : a step-by-step guide for middle-school students / Schyrlet Cameron, Carolyn Craig, Sherryl Soutee
T2  - Science Activity Book   
SN  - 978-1-58037-521-4
U1  - 502/C145s 
PY  - 2009///
CY  - [Greensboro, Estados Unidos] 
PB  - Mark Twain Media, c2009
KW  - CIENCIA - ENSEÑANZA ELEMENTAL
KW  - CIENCIA - EXPERIMENTOS
N1  - Grades: 5 - 8 +; Bibliografía: p. 78
ER  -