Drafting the smarter, faster students to act as classroom aides all the time is generally a suboptimal use of the smarter students' time. I've known quite a few

Drafting the smarter, faster students to act as classroom aides all the time is generally a suboptimal use of the smarter students' time. I've known quite a few kids who've resented this (especially if it happens multiple times a day and you've already explained the concept four times).