This example shows that if rules are not followed, consequences follow. The pupil
has not brought the notebook to the class, so the teacher uses his principle of
giving a yellow card. It is clear that this system is already familiar with the pupil,
as the teacher only has to ask if you forget your books?, he knows to answer
yellow card. In this example one can see well how clear the rules are to the pupils,
and that Mauri accepts the punishment without resistance. The yellow card rule
does not seem to be too harsh on the pupils, since the teacher has made the rules
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clear and follows them consistently. Disapproval is shown, even though he does
not say anything about it directly. This system seems to be working well in this