Teaching English language learners (ELLs) is now the responsibility of all teachers, not just ESL instructors. Accommodating for language is one of the most difficult tasks a mainstream teacher faces, yet most mainstream teachers receive little training in this area. Classroom Instruction That Works with English Language Learners supplements Marzano's Classroom Instruction That Works by filtering its nine categories of instructional strategies through the stages of language acquisition. Participants will leave with usable strategies to instruct ELLs in mainstream K-6 classrooms.