We talk about the principle of differentiation in the TEFL Preparation Course and again in the Teaching English to Young Learners Course. In both courses we consider how to apply it both in the adult classroom and with younger english language learners. Here are some books for further reading.
Having a background in museums, I’m well familiar with the term “curate”. In a museum sense, the curator is the subject specialist and chief story-teller. By the end of the 1980s, the museum community was finally questioning its role as gatekeeper and chief filterer of information.