I am a fan of Kelly Gallagher’s Article of the Week. His website is loaded with weekly articles you can use to give students interesting topics to which they can write.
I recently read an article in Education Week and asked the author, Anothy Cody, for permission to turn his article, Color Coded High School ID Cards Sort Students by Test Performance, into an assignment for students.
I set up the assignment in a modified version of Article of the Week. I modified the directions and numbered each of the lines in the text. The numbered lines support students in citing the text during classroom discussions.
Download the assignment: Assignment: Argumentative Paper
The assignment includes a Writing Checklist, which you can download separately.