Teachers need to know how well students are assimilating lessons so as not to leave anyone behind. You also have to assess each student at the end of the quarter, term, and semester and bestow a final grade that reflects both their understanding and their level of effort.
Home offices have become increasingly important in the modern era. The 2019 State of Remote Work study by Owl Labs estimates that approximately 30% of the full-time workforce is remote [1]. This is a big shift from the last decade as technology, from messaging and conferencing software to cloud-based project management tools, makes this increasingly feasible.