All great teachers recognize that each student is unique. Every child arrives at your classroom with varying academic abilities, social and emotional skills, passions, and learning styles. To meet the needs of their students, most teachers differentiate their curriculum through the content, process, and products of each lesson. These adjustments are time consuming and complicate both the classroom structure and evaluation of learning. And while they can have profound impacts on student achievement and satisfaction, none of them addresses the most stifling constraint: pacing.