What do you do if students do not follow directions on an assignment? For example, we have been working on subjects and predicates. A couple of worksheets have students underline the subject and then underline the predicate twice. They also underline the complete subject/predicate when they need to underline the simple subject/predicate. I go over directions thoroghly with the class and make sure they understand what to do..We review the difference between a simple and complete subject/predicate, but I still have kids completely do the opposite of what the directions say. Do you mark the page wrong or have them redo it?