Nice! Made me think of jigsaw puzzles, that apparently originate in teaching geography. Rather than having children stare at maps, the idea was to print the ma

Nice! Made me think of jigsaw puzzles, that apparently originate in teaching geography. Rather than having children stare at maps, the idea was to print the map on wood, cut out the border edges and have the students figure out how to put them back together — discovering which country neighbours which.