1991 Category Winners in

First Place: J1111
Matheson, Colin C. Grade 7, Mendocino County
Effect of Distance From a UVL Source on Bacterial Growth
Advisor: Mr. Robert Hellums
School: Baechtel Grove Middle School, Willits

Second Place: J1101
Angell, Margo D. Grade 7, Kern County
Environmental Effects on Yeast Growth
Advisor: Mr. Rocky Hodges
School: Norris Middle School, Bakersfield

Third Place: J1102
Barela, Arthur J., III Grade 8, Los Angeles County
The Hazardous Microbe of Household Gray Water
Advisor: Mr. Kevin Soule
School: Brightwood Elementary School, Monterey Park

Honorable Mention: J1114
Ryan, Eric M. Grade 7, Orange County
How Low Will It Glow?
Advisor: Mr. Jim Brumm
School: Hewes Middle School, Santa Ana

List of all projects in this panel

California State Science Fair / 1991 Category Winners / CalifSF@usc.edu