The Internet boasts a wide-ranging assortment of math websites, and for years I maintained (or mostly neglected) a huge page of reference links. This spring I’ve been working on the paperback edition of my book—with its appendix of favorite books and internet sites—and I decided to revise my blog links to match.

So this week, I’m in Jeju, South Korea, visiting my daughter who teaches English there. In between seeing touristy sites and gorging ourselves on amazingly delicious food, she took me to a beautiful coffee shop that overlooks the beach in Aewol.

Great place to work on my blog!

The long monster list morphed into eight topical pages. I hope you find something useful.

- Internet Math Resources Home Page—with tips for viewing Java and Flash websites
- Math Adventures for All Ages
- Elementary and Middle School Fun Stuff
- Playing with Algebra and Beyond
- Links for Parents and Other Teachers
- Worksheets, Lessons, and Full Curriculum
- Math Contests, Grades 4–12
- Forums Where You Can Ask for Help
- Math History on the Internet

I will try to keep these pages up to date, but the Internet is volatile. If you find a broken link, you can search for the website by name or enter the defunct URL into the Internet Wayback Machine at Archive.org.

And if you know of a fantastic website I’ve missed, please send me an email (LetsPlayMath@gmail.com, or use the comment form on my “About” page). I appreciate your help.

Feature photo above by Fractal Ken via Flickr (CC BY 2.0). Korea photos ©2015 Denise Gaskins, all rights reserved. For more math resource suggestions, check out my Math with Living Books pages. They’re not finished yet, but I’ll be working on them next.

You’re in Jeju!?! So jeal– er, I mean, so

happyfor you! 😀 And looking forward to getting an ink and paper version of your book. Cheers!We had a great time on Jeju. Beautiful place! Now on our way home, and then back to work on the books. I *hope* to get all three paperbacks out in time for back-to-school this fall.