DERECK KOESTER
High School: Effingham High School
Bachelor Degree: Eastern Illinois University
Certifications Held: High School Life Sciences
Subjects Taught:
Biology I
Biology II
Activities Sponsored: HiSciKi
High School: Effingham High School
Bachelor Degree: Eastern Illinois University
Certifications Held: High School Life Sciences
Subjects Taught:
Biology I
Biology II
Activities Sponsored: HiSciKi