equipment. Then he would allow the apprentice to observe him going through the entire process of making a horseshoe from lighting the forge to shoeing the horse’s hoof with the finished product, explaining each procedure in great detail. After a number of observations, the master craftsman would allow the apprentice to help with some of the procedure. Instructing him, the master would allow the apprentice to try the procedure. He would correct him on the spot should he make a mistake, and require