During summer 2012 I interned for two of the classroom math magazines Scholastic Inc. produces, Dynamath and MATH. It was the first time I’ve worked for monthly magazines. I did a mix of writing, fact-checking, copy-editing, and statistics compiling. My bosses and the rest of the staff were wonderful.
Here are links to some of the issues I have stories in:
http://dynamath.scholastic.com/issues/01_01_13/book#/4 (I did the cover story!)
http://math.scholastic.com/issues/12_10_12/book#/14 (also page 2)