If you’ve visited a classroom lately, you’ve likely noticed a remarkable difference in how teaching and learning happens. Computers and devices are staples in most classrooms, and you’re far more likely to find students working in groups than a teacher at the front of the room lecturing. Though the teacher continues to play a crucial role, how they do that has changed. Today’s teachers play more of a mentor role, facilitating and supporting students on their personal learning journeys; pushing them to discover and discuss, explore and experiment, and to fail fast and adapt.