Oral language is foundational to literacy. Because their language is under construction, emergent bilingual students have unique needs related to literacy development regardless of the language of instruction. Knowledge teachers gain through formative assessment of student oral language can guide decisions about literacy instruction. The purpose…

Teachers often tend to discuss their English language learners (ELLs) in terms of "level." Writes the author, "But if I were to say to a teacher, 'You have four level 2s in your class,' how does that help us have a common understanding of the students' needs?" One approach that has great potential to increase students' language…