I asked my students to get their Ergo back in a pre-recorded position ("maposition" is a 6-item list).
I was expecting this :
or maybe this :
But look what they did !
(and "of course" it works...)
Once again, they reminded me how much we (teachers) easily get stuck in some routines...
The more we know, the less we dare.
Hopefully some students are here to give us some fresh ideas !