介绍:
PI DAY!!!
Saturday marks Pi day! Pi day is marked every March 14th because it matches the first three numbers of PI. But this year is extra special because we&`&re going to have Ultimate Pi Day! This only happens once every 100 years where the most numbers of Pi correlate with the date.So instead of it being just 3.14 (March 14th) It&`&s going to be March 14 2015 so 3.1415 or PI!!! You&`&ll have to wait another 100 years for this to happen again!
To mark PI day, some schools take the opportunity to celebrate all things maths! March 14 also happens to be the birth date of Albert Einstein -- which makes the day an extra special one for planning math challenges and math fun!
