Action News was there as Carol Wittschieben walked into the Chester County courthouse on Wednesday morning.
The 43-year-old waived her right to a preliminary hearing.
Police say she passed out in a classroom at Conestoga High School back in December.
Investigators say she was found to have a blood alcohol level of 0.32.
Wittschieben is charged with endangering the welfare of children and public drunkenness.
She is currently on leave from Conestoga High School.
