School districts all over the world are starting to rethink the way learning happens and where it happens. On a recent school district visit I had an assistant principal telling me that her school system had better figure out how to meet the needs of the young generation of digital learners because they have access to so many free resources and experts, and she fears that her institution might soon be behind the times. What rethink how and where learning happens?A. The impact of technology on young learners.B. The needs of the 21st century for transformation.C. The fear of lagging behind other institutions.D. The appearance of new phrases in a language.