Part I. Key Ideas and Principles of Pluriliteracies Teaching for Deeper Learning: 1. Exploring the mechanics of deeper learning; 2. Exploring the drivers of deeper learning; 3. Exploring progression in deeper learning; 4. Designing deeper learning episodes; Part II: Deeper Learning Episodes: First Steps towards Transforming Classrooms: 5. Chemistry: exploring pluriliteracies through a deeper learning episode on redox reaction Teresa Connolly; 6. Physics: exploring pluriliteracies through a deeper learning episode on rainbows Klaus Wendt, Andreas Pysik and Johannes Lhotzky; 7. Geography: exploring pluriliteracies through a deeper learning episode on global warming Nicole Berg; 8. History: exploring pluriliteracies through a deeper learning episode on the German Empire Susanne Staschen-Dielmann; 9. Political science: exploring pluriliteracies through a deeper learning episode on electronic waste Susanne Staschen-Dielmann and Saskia Helm; 10. Modern languages: exploring pluriliteracies through a deeper learning episode in French literature with younger beginner learners Frederic Taveau; 11. Religious education: exploring pluriliteracies through a deeper learning episode on modern-day prophets Stefan Altmeyer and Johannes Kerbeck; 12. Music: exploring pluriliteracies through a deeper learning episode on 'The Wellerman' Valerie Krupp; 13. Deeper learning mathematics: the case of algebraic questions Susanne Prediger and Anna-Katharina Roos; Conclusion: Moving beyond First Steps: Using PTDL for Whole School Development and Transformation.