This document discusses robot teachers and their role in education. It describes a humanoid robot created by Anthropic to help teach learners and assist human teachers. While robot teachers can perform tasks like recording marks, creating reports, and repeating lessons without tiring, they lack human qualities like forming personal connections, understanding student answers, and showing emotion. The document concludes that even as robot teachers take over more responsibilities, human teachers will still be needed to support students on a human level and address individual barriers to learning.