Minecraft wiki entry for Building_a_metropolis, associated text: School Have a school to teach players about building, mining, crafting, brewing, enchanting, farming, fighting, and redstone. Make a building (size depends on the kind of school — for instance, an elementary school would be small (20-50 blocks), while a college would be much, much bigger (150 to 300 blocks) and fill it with desks, chests with textbooks in them, a teacher's desk with an apple, feather, or something else school-related in an item frame. You can have all kinds of rooms at school. For example: