This entry addresses the issue of standards in TESOL, both in terms of teacher preparation and in teaching English learners, within a global context, but where the primary focus is on K–12 students within the United States, offered here as a case example. Arguments both in favor of standards as well as critiques of them are offered, as are pedagogical recommendations intended to promote greater educational outcomes for English learners in the current era of high‐stakes standards, assessments and accountability.