On Monday 15 we will also celebrate World Pi Day with our middle school classes.
In itself, World Day falls on March 14: in fact, the choice is inspired by the month-day date format, in use in the United States, whereby the month (3) is given first and then the day (14), resulting in the number "3.14," a spelling that indicates the approximation to the hundredths of pi.
As the 14th is Sunday, the celebration will be postponed to Monday the 15th.
Download the day's program.