This document summarizes a presentation on best practices for English language learners (ELLs). It discusses the diversity of ELLs, including different types like foreign-born, gifted, or long-term ELLs. It also covers the main stages of second language acquisition and important things for teachers to know about instructing ELLs, such as how assessments and content can be challenging. The presentation demonstrates strategies like anticipation guides, write-pair-share, and using technology. It emphasizes involving ELLs cooperatively, allowing processing time, using clear language, and connecting to their backgrounds.