Blake,
One idea is teams - teaming up stronger with weaker students when questioning. A variation is assigning these teams beforehand with homework, prepared to discuss the next day. Another idea is to "randomly" select students to come to the white board to be a transcriber, writing your words. Although weaker as an exercise, it's a way to engage the quiet ones, and involves multiple senses. If your class takes a break mid class, you could also require each student has to give a correct answer before exiting the classroom. Really anything you want to do, can be effective if… >>>