The absence of differentiated instruction in many classrooms stifles success for students who do not learn the same way as their peers. Providing teachers with the knowledge and tools to differentiate in their classrooms may increase test scores and help low achieving students find success, while expanding the learning growth of gifted and…

This article highlights key issues surrounding the assessment and accountability mandates of No Child Left Behind (NCLB) for English language learners (ELLs). The policy requires high-stakes testing of ELLs in English--a language that these students, by definition, have not yet mastered. After offering background on current federal education…