Lesley Ann Sharp faces charges of improper relationship with her student, possession or promotion of child pornography, tampering with physical evidence and perjury.
The 24-year-old teacher is accused of having sex with the 17-year-old more than 25 times, in locations such as her car, her apartment and even "in his apartment while the student’s parents were not home."
Police allege that teacher and the student exchanged 116 telephone calls, 173 multi-media messages and 15,371 text messages between May and July of this year.
Sharp also tried to delete information that she had synced from her iPhone to her school-issued laptop before handing the computer over to investigators.