“…For example, at the classroom level, EMSs may provide enrichment or remediation instruction for small groups of students, or they may teach mathematics to all students in a grade (AMTE, 2013;Webel, Conner, Sheffel, Tarr, & Austin, 2017). At the school or district level, EMSs may primarily work as mentors for teachers, helping them improve instruction (AMTE, 2013;Campbell, Ellington, Haver, & Inge, 2014;Campbell & Griffin, 2017). At the state level, EMSs may support the development of standards, curricula, and assessments, along with serving on committees influencing mathematics education (AMTE, 2013).…”