The Mercury on MSN

Spring-Ford Intermediate School students get big slice of 'Pi'

Mar. 16—ROYERSFORD — More than 250 sixth-grade students at Spring-Ford Intermediate School put their memories to the test during this year's Pi Day competition, creating a record-setting celebration ...
Scientific American

Math Puzzle: Pi Day mishap

Celebrate Pi Day and read all about how this number pops up across math and science on our special Pi Day page. It's Pi Day ...