Summary
Summary
I need money, ok let’s raise a credit, but which offer shall i take? Is this a
question, posed by a pupil? We hope this is not often the case, however
Austrian studies give a different view. They confirm that 14% are 25 years old
or younger while their first visit at the debt advice service.
Credits andrepayment plans are part of math-education, but such topics are dealt with
mostly in a very static way.
In this talk we present an exercise for modelling credits with GeoGebra. We start to
show the dynamics of a credit by manipulating slide bars. In a further step we give a probabilistic conception for visualizing credit risks in GeoGebra