In order to transform mathematics classrooms for students with disabilities, teachers must design based on learners at the margins. Universal Design for Learning (UDL) is a framework built on these principles (Meyer et al., 2014), but lacks a robust process through which educators can reimagine mathematics. We theorize that when educators merge…

California has the largest enrollment and fastest growing population of English Language Learners (ELLs) in the country. Just as ELLs enter school with diverse academic, linguistic, cultural, and social assets, teachers also enter the classroom with varying levels of preparation, skills, experiences, and knowledge about how to meet the cultural…