I spend a fair amount of time reading about PK-12 education and learning environments. In this world, especially on the design side, 21st-century comes up a lot. Teachers, administrators, planners, and architects love to talk about the school of the 21st-century and 21st-century learning environments. Here's a good example in an RFQ for an architect … Continue reading What do we mean when we say something is “21st-century”? →