The document discusses language portfolios and their importance for students. It begins by explaining what a portfolio is and then focuses on language portfolios. Language portfolios allow students to collect evidence of their language learning progress over time. This helps students reflect on their skills and achievements, and can be useful for applying to higher education or jobs. The document then outlines the contents of a sample student's own language portfolio, which follows the typical structure of a language passport, biography, dossier and examples of the student's work. It emphasizes that a portfolio helps motivate learning and provides official documentation of language abilities.