Math Fun Facts!
hosted by the Harvey Mudd College Math Department created, authored and ©1999-2010 by Francis Su
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© 1999-2010 by Francis Edward Su
All rights reserved.

About Math Fun Facts

I developed Math Fun Facts in 1994 as a warm-up activity for the calculus courses I taught as a graduate student at Harvard. Calculus was the final math course that most of my students would take, and I worried that they would emerge from college with the mistaken notion that all of mathematics was "just more calculus". Most college students never see the interesting stuff that motivates mathematicians to study the subject.

So, I began to tell them "Fun Facts"---daily mathematical tidbits from all areas of mathematics (not just calculus), meant to arouse their curiosity and fascination with the subject. Fun Facts give students a glimpse that mathematics is full of interesting ideas, patterns, and new modes of thinking.

The student reaction to Fun Facts was highly positive. Once I started, I couldn't stop---students would clamor for them if I forgot to give one. They stopped me after class to discuss them, began to create their own, and were motivated to take other math courses because of the Fun Facts they learned.

I got the idea from something that one of my college professors (John Jones) did; he once wrote an interesting infinite series on the board and called it a "fun fact". I thought to myself: why not do something like this everyday and include brief fun facts from all areas of mathematics? I told myself that if I became a professor someday, I would try it...

So here, on this site, is an archive of many of the Fun Facts that my colleagues and I have collected. I launched this site on July 20, 1999 so that others might use it as a resource and repository of ideas, and it continues to grow. I hope you enjoy this site... do feel free to visit often!

Best wishes,
Francis Edward Su
July 1999

Disclaimer:

I make no representation, neither express nor implied, as to the accuracy, completeness, timeliness, or reliability of the materials or information or external links provided on this website.

By using this site, you agree that your access to, and usage of, the content of this site is on an "as-is" basis, and in no event shall the author, designers, hosts, institution, affiliates, or any other persons associated with the creation or management of this site be liable for any direct or indirect damages arising out of or related to the use, inability to use, performance or non-performance of this site.


For more fun, tour the Mathematics Department at Harvey Mudd College!