1. The document discusses the design methodology for the TERENCE adaptive learning system (ALS) which combines user-centered design and evidence-based design. 2. User data was gathered through gamified field studies and enriched with expert input to define learner classes and personas to depict user requirements. 3. These informed the design of adaptive learning material, games, and feedback tailored to learner characteristics like age, gender, and reading level. 4. An example walkthrough of the ALS is provided, from logging in to choosing an avatar, reading material, and playing games.