Friends and family said goodbye Tuesday to a high school teacher who was found stabbed to death last week in her Staten Island home.

Funeral services were held earlier Tuesday in Bulls Head for Simeonette Mapes-Crupi.

She was found by her husband Thursday.

Investigators say she was stabbed in the back.

Simeonette and her husband were both teachers at the School for Classics High School in Brooklyn.

Police are investigating the stabbing as a home invasion.

So far, they have no suspects.