This document discusses methods for focusing on language in foreign language teaching. It covers errors and correction, including different types of errors students make and techniques for indicating errors and enabling correction. It discusses when and how to correct errors depending on whether the goal is accuracy or fluency. Some techniques for indicating errors include using facial expressions, gestures, or finger correction to point out the error. Students can be invited to self-correct or correct each other. The document also addresses testing considerations, noting a good test should be fair, not too difficult to mark, and provide clear results. Traditional tests include discrete item and integrative tasks.