Joyce Churchwell, 40, has faced charges with raping an 18-year-old boy.
Churchwell was a volley-ball trainer in the school.
As reported, the teacher initially sent naked photos to the student, and afterward, she invited him to her house and had sex with him.
Another teacher from the school was with them as well.
Churchwell is on a leave of absence from her job and was in Tulsa County Jail on Tuesday evening, where her bond was $5,000.