Calculus functions appear on a worksheet near a Texas Instruments calculator in an Oklahoma Science & Mathematics classroom at Autry Technology Center Tuesday, May 12, 2015. Enid could lose the OSSM Regional Center so Groendyke employees are hosting a fundraising event. (Staff Photo by BONNIE VCULEK)

CalculusOSSMOklahoma Science MathematicsAutry Technology CenterGroendykeBonnie VculekFundraisingEnid