When distance learning is the "new normal," educators know that rich remote math teaching involves more than direct instruction and endless practice problems. This powerful guide translates what we know about research-based, equitable, rigorous face-to-face mathematics instruction into an online venue and equips math teachers to: Build students’ agency, identity, and strong math communities; Promote mathematical thinking, collaboration, and discourse; Incorporate rich mathematics tasks and assign meaningful homework and practice; Assess mathematics learning from a distance. Teaching Math at a Distance offers the support, clarity, and inspiration teachers need to provide all students with deep learning and academic growth.