Often, someone, usually a volunteer, is called to the board for practice. He is monitored, given support and good advice. I especially appreciate the presence of guiding questions. Sometimes this repetition eventually results in testing, so the student didn't even know he was being tested and everything was very relaxed. He gets the number one in the student, even though he didn't expect it at all. A bad grade would not count in this case.
Sometimes this repetition eventually results in testing, so the student didn't even know he was being tested and everything was very relaxed.