Kim Catrice Fruin, 42, is charged with three counts of Physical Abuse of a Child, Repeated Acts Causing Bodily Harm; and three counts of Child Neglect.
A sheriff says the school resource officer who shot at the suspect during a shooting at a Maryland high school is unhurt.
The Door County Sheriff's Office says an undercover investigation and search warrant turned up recordings and documents to support the allegations.
Gov. Scott Walker's $100 million school safety plan is being considered by the Wisconsin Assembly Education Committee as Republican senators meet privately to decide whether they will sign off on it.