How do you respond to the statement: Correcting isn't teaching!
Think about it: all correcting does is make you a better proofreader. Students more often than not ignore your hard work. You as a teacher feel obligated to take out the red pen, while in your heart you know this just isn't working. Don't you see the same errors over and over again? How many times can you check, highlight, underline and explain in the margins that a lot is two words? What else can you do? Isn't every English teacher obliged to correct the work of their students? Isn't that the expectation of parents and administration?