Life of Pi by Yann Martel. Sixteen year old Pi is left on a lifeboat with animal companions, including a 450 lb. Bengal tiger named Richard Parker. Plot twist at the end.

Today is Pi Day, for obvious reasons. Pi is a Greek letter representing the ratio of a circle's circumference to its diameter, a mathematical constant. If a circle's diameter is one, its circumference is approximately Happy Pi day.

Picture of Raspberry Pi: Wall Mounted Calender and Notification Center

Pumpkin Challenge Winning Ideas--some of these are sooo creative! I could see my husband doing the world one for his high school classroom.

Looking for a fun way to get your kids excited about the number pi? This super simple Pi Day card game takes minutes to set up and is fun for all ages!