• The black dot marks the position of the roll.
Arrangements on the right: a) Frontal teaching, b) Change to group work only by rearranging the chairs.
Green surface: model 67, grey surface: model 79
• The black dot marks the position of the roll.
Arrangements on the right: a) Frontal teaching, b) Change to group work only by rearranging the chairs.
Green surface: model 67, grey surface: model 79