The document discusses exemplification, which is providing examples of student work to support teachers' understanding of learning standards and effective teaching practices. It provides examples of exemplification in modern languages and materials science. Exemplification materials could include case studies, student work, audio/video clips, and interactive online resources. Quality assurance and partnership with organizations will be important to develop high-quality exemplification. The document also prompts reflection on how exemplification might be implemented and supported through digital tools like GLOW.