It's March 14, sometimes abbreviated 3-14, and that abbreviation is crucial to understanding why we're celebrating Pi Day today. Pi is a never-ending mathematical ratio which is very close to 3.14, so you can see why we celebrate pi on 3-14. You can learn all about pi by taking math courses as part of our high school diploma program or as individual courses through our independent study high school. We know many math courses aren't as easy as pie, so we have a whole team of instructors and support staff waiting to assist you whenever you need help. They're another reason why so many students have taken our online high school courses or high school correspondence courses over the years, and we're grateful for our students and staff. Make this a Pi Day to remember and enroll today!