Here the tutor not only explains how to go about the problem at hand, but also gives particular strategies for how to do problems, such as the more simple question about how many isotopes of an element there were, and he also reminded the student how to determine atomic number Z and the number of neutrons in an element, without explicitly telling the answer. Very good tutoring, no real room for improvement in this case, but maybe the tutor could give some new practice examples occasionally to check the learner's progress, perhaps by presenting a new or made up configuration to test the learner's ability to apply what he was just helped with
Tutor · 25 days ago