This is a list of online mathematical resources that I have found interesting and/or useful.
- If you want to start reading math blogs, I recommend Terence Tao’s and Tim Gowers’ blogs, as well as John Baez’s. To help keep up with multiple blogs, you can use an RSS reader.
- If you’re having trouble with a mathematical concept or problem, try asking for help on Math Overflow (for serious students and researchers) or math.stackexchange.com (for everyone).
- If you are a middle- or high-school student interested in mathematics, or working with such students in some capacity, I recommend the resources at Art of Problem Solving.