Presentation-Practice-Production (PPP) is a method for teaching foreign language structures through three phases: presentation, practice, and production. In the presentation phase, the teacher introduces new language forms. The practice phase involves controlled activities for students to use the new forms correctly. Finally, in the production phase students engage in free activities using their new language skills. PPP aims to move learning from teacher control to greater student freedom and accuracy to fluency. However, some argue it is not effective for long-term language learning outside the classroom.