This document discusses various methods of providing feedback and correcting errors for language learners. It begins by distinguishing between local errors involving grammar/spelling and global errors involving content/organization. Teachers are encouraged to have students identify incorrect sentences rather than correct ones. The "Garden Path" method introduces rules and exceptions. Holistic techniques involve transcribing oral work or reformulating written work. Writing feedback can include underlining errors, noting error types, or using checklists. "Minigrammar lessons" and answering student questions are also recommended for feedback.