Teach held in dirty vid & grope of girl

A TEACHER at a Bronx charter school convinced a 12-year-old student to send him SnapChat videos of herself naked, then groped her after class, prosecutors said Thursday.

Ryan Evans, 28, who works at the Bronx Global Learning Institute for Girls Charter School on Concourse Village West at E. 156th St., was arraigned Thursday on child pornography and sexual abuse charges.

Evans used the video-sharing app for nearly five months, asking the girl to send him lurid pictures and videos of her, according to a criminal complaint.

She obliged, and he sent her videos of his genitals, he complaint alleges.

On Monday, the two met in the transit hub at River Ave. and 161st St., near Yankee Stadium, where he kissed and fondled her, the complaint alleges.

His bail was set at $75,000 bond or $50,000 cash, and he’s due back in court Friday.

School administrators did not return a call seeking comment.