Sentence Style
The best methods for teaching students to restyle their sentences for readability are the techniques elaborated by Richard Lanham in what he calls the “paramedic method” and the techniques for promoting a kind of narrative clarity (with sentence elements understood as agent, action, and story) developed at the University of Chicago by Wayne Booth, Joseph Williams, and Gregory Colomb as the core of the University of Chicago’s “Little Red School House” for academic writers, and set forth in several documents, most prominently Style: Lessons in Clarity and Grace, and The Craft of Research, 4th Ed. University of Chicago Press, 2016.
Some instructors, once having taught students one of these methods, will offer at the start of each class a sentence for revision. This keeps the method fresh and helps students pay attention to language choices and their effects.