Vary Your Feedback With ESL Classes

"If it ain't broke, then don't fix it" holds true, but too often than not the type of feedback we give our students simply doesn't work. You know this because they keep making the same mistakes over and over and over again.
I ran across A Muse Muses by Neil McMahon in which he presents 14 different ways of feedback you can use with your students. So without further ado, you can read ways of varying feedback.