Ohio Rev. Code § 3320.02: General provisions.

(A) A student enrolled in a public school may engage in religious expression before, during, and after school hours in the same manner and to the same extent that a student is permitted to engage in secular activities or expression before, during, and after school hours.

(B) A school district, community school established under Chapter 3314., STEM school established under Chapter 3326., or a college-preparatory boarding school established under Chapter 3328. of the Revised Code shall give the same access to school facilities to students who wish to conduct a meeting for the purpose of engaging in religious expression as is given to secular student groups, without regard to the content of a student's or group's expression.