The children follow these exercises, marching so as to put one step on every note. Even children of four years when prepared with the preceding exercises succeed in following these with the very greatest interest. They are especially delighted with the long note which keeps them hanging in position with one foot in front of them on the line and the other one behind them also on the line. The position is that of a person who stops before bringing up the foot which is still behind him.
Since the children already know how to read music, there is hung up before them a green chart (similar in dimensions to the musical staffs already familiar to them) on which is written the exercise which is being played at the piano by the teacher and which they execute on the floor-line.
Examples:
Here is another:
We even give a simple time like this one (composed by Professor Jean Gibert of the Montessori Primary School of Barcelona):