Dance-a-thon to benefit CHOP

TORRESDALE (WPVI) -- Teens got a different kind of lesson Friday at Nazareth Academy in Torresdale.

Dozens of students participated in the second annual Naz-a-Thon.

It's a dance marathon to raise money for the Child Life Department at the Children's Hospital of Philadelphia.

They've been dancing since ten this morning and didn't stop until 10pm.

The students hope to raise 30 thousand dollars.