 Classrooms with English learners can increase access to grade-level content while students develop proficiency in English all within CSAU. CSAU equips teachers to personalize learning to drive academic growth and language acquisition. Using CSAU's powerful multimodal tools, teachers can add instructional scaffolds that support students' language needs and redefine the learning experience, only possible with CSAU. Adding audio directions in any language sets students up for success from the start by eliminating a common learning barrier, knowing what to do. Providing visuals like photos and illustrations supports vocabulary and comprehension. Recording guided instruction or models of skills gives students on-demand support they can access as many times as they need. Offering opportunities for students to practice speaking and listening in a safe place, their CSAU journal, accelerates language skills without the pressure of performing in front of their peers. And, the practice of giving students more ways to show learning celebrates students for what they do know, increasing motivation, confidence, and ownership over learning. These scaffolds and more are only possible with technology. To save teachers time providing high-quality instruction, we've built these best practices into every lesson in the CSAU library. Students get multiple inputs or entry points into content, as well as multiple outputs or opportunities to practice skills. CSAU's multimodal tools make content accessible and engaging, allowing students to practice and show their learning in ways that work best for them, whether it be with video, audio, writing, and more. For foundational math and literacy skills, this same high-quality content is available in Spanish. Translated or trans-adapted by native Spanish speakers, Lessons in Spanish are the perfect resource for dual-language and bilingual programs. Just click on the Lessons in Spanish tile in the CSAU library to check them out. Plus, engage students' greatest resource, their families, all on the same platform. With CSAU messages and built-in translation, families have the option to translate all type texts into their home language, eliminating barriers to communication while inviting all families as partners in their child's learning. With multimodal tools for teaching and learning, inclusive messaging with built-in translation, and culturally responsive lessons that are ready to assign in the CSAU library, including foundational content in Spanish, CSAU provides the tools and resources elementary teachers need to support ELs in their classrooms.