Faridodin "Fredi" Lajvardi has been an instructor since 1988 in the Phoenix Union High School District, with all but one of his 17 years at Carl Hayden Community High School. He received his B.A.E. degree from Arizona State University in 1988. Fredi has taught Earth/Space Science, Environmental Science, Chem/Physics, Biology and Marine Science from 1988 to 2005.