BOSTON (CBS) – For math fans, Saturday is an exciting time. It's Pi Day.
On Saturday morning at 9:26 a.m., the date and time represented the first 10 digits of the mathematical constant pi for the first time in 100 years.
For just a moment, it was March 14, 2015, at 9:26.54 a.m., lining up with pi's value of 3.141592653.
Schools around the country celebrated the day on Friday before classes let out for the weekend.
Among them was Diman Regional Voc-Tech High School in Fall River.
Teachers used pi in their lessons for the day. In addition, students went into the parking lot to great a giant pi display that was filmed from above by drone.
Among the pi-themed activities at Diman on Friday was the culinary arts department, which charged pi multiplied by two for every dish and also incorporated pie with all of their plates.
For a full list of the school's Pi Day activities, visit the Diman Regional website.
Watch Diman Regional Voc-Tech's Pi Display
for more features.