The 15 year old girl was walking home from Haddon Heights High School Thursday afternoon.
She told police a Hispanic man drove up to her near First and Highland Avenues.
Detectives say a couple of the girl's friends saw what was happening, rushed over and the man drove off.
The suspect was driving a dark blue four door sedan with a Nittany Lions magnet on the passenger's side upper rear window. He is described as being in his 20's with dark wavy hair and a full beard.
If you've seen a car matching this description, contact the Haddon Heights Police at 856-547-2222.