How to Teach a Complex Sequence of Numbers

Teachers often struggle to get their students into the classroom in an orderly fashion. So how does it actually happen? Do you need to practice it? How free like do you need to do it first lesson second or every three weeks? repetition is one of the fundamental axioms of learning, he says. "You know, if you've seen the karate kids, you'll know exactly what I mean... wax on, wax off"