As Mr. Jacobs looked at her new body she realized that it must have been the medallion that had caused the change. She looked at the medallion as she figured out what to do.
She realized that if she went to another teacher she would have as mush trouble as Jake had had with him in explaining things so she decided to wait until the next class was in so the halls would be empty before she would make a run to her car.
While she was waiting she made sure her clothing would not give her to much trouble on her run, then when the next class was in she sent a text to the Vice Principle saying he was called away for the rest of the day and she was to take care of things.
She waited for a bit after the next class to make sure the last of the stragglers would be out of the hall.
When the time came she opened the door and took a peak out to make sure the coast was clear before she started her run to the parking lot and her car.