This document provides an overview of best practices for teaching English learners. It discusses 5 targets of a workshop on English language development, including foundational concepts, universal access through differentiated instruction, research findings, vocabulary strategies, and scaffolding content. Key terms are defined, such as EL, ELD, BICS, CALP. Research findings emphasize the benefits of bilingual education, strong home language skills, and interactive instruction. Effective strategies for teaching vocabulary and scaffolding content include using visuals, KWL charts, think-pair-share, and summarization. Overall, the document stresses the importance of differentiated instruction and scaffolding to provide English learners with universal access to content.