The pedagogic considerations and practical ideas presented in this volume offer, we believe, a compelling rationale for exploring the potential of deeper learning across a wide range of subjects through an explicit focus on subject literacies that:

• Promote the prioritisation of deeper understanding of subject-specific concepts alongside subject-specific ways of constructing and communicating that understanding.

• Illustrate how a continuous focus on meaning-making and languaging of understanding will not only support and facilitate conceptual understanding of subject content but will also render learning more transparent by making subject-specific thinking and processing visible and thus more accessible and easier to grasp for learners.

• Emphasise that using more than one language in subject lessons to highlight subject-specific ways of meaning-making across languages can be a powerful learning catalyst. This is because a focus on PLURI-literacies will create synergies that will increase our learners’ meaning-making potential by empowering them to successfully communicate across subjects and languages, purposefully using a wide variety of genres, modes and styles.

• Show that the concept of deeper learning episodes (DLEs) is compatible with a wide range of subjects. At the same time, the experts report that our suggested template for designing such episodes, along with the guiding questions we developed, constitute useful planning tools that offer practitioners effective, systematic and adaptable guidance in designing DLEs.

We hope that readers will be inspired to adapt their approach to learning by moving from focusing on ‘teaching students’ to mentoring their learners’ personal growth in explicit ways. PTDL suggests novel ways of rethinking and adapting teaching strategies by providing opportunities for building, applying and transferring understanding as it evolves. This will facilitate deeper learning and foster engagement, commitment and mastery orientation.