Etude -- Noun. (music) A short piece of music, designed to give a performer practice in a particular area or skill. -- wiktionary.org
SED - the Steno Etudes for Developers - is a collection of lessons to help stenographers practice terms that are commonly used in the course of development. The lessons will also be sprinkled with code practice as well.
Etude 1: It Works on My Machine
Etude 3: APIs Are Full of Acronyms