PHILADELPHIA (AP) — A 16-year-old high school sophomore who says she was ridiculed by her geometry teacher for wearing a Mitt Romney T-shirt returned to school Tuesday following a rally by cheering supporters. The teacher has also written a letter of apology that was read aloud to students.

Samantha Pawlucy hadn't been back to Charles Carroll High School in the city's Port Richmond section since last week. That's when she and her family say she was mocked by her teacher for wearing the shirt supporting the Republican presidential candidate. She said the teacher questioned why she was wearing the shirt and called others in to the room to laugh at her.

Pawlucy, whose family had expressed concern for her safety, returned Tuesday after a rally that featured supporters singing the national anthem and reading the First Amendment — as well as shouts of supporters calling "Go, Sam!" and "You're great, Sam!"