Useful Websites
Gifted Atlanta
Art of Problem Solving Wiki
Math Competitions
For students that thrive on competition, math competitions provide motivation, recognition, and community.
National math competitions for middle school and high school students, including MathCounts (middle school), ARML (high school), and AMC (middle and high school).
Other Math Programs
Residential summer math programs, including Mathpath (middle school), Mathcamp (high school), HCSSiM (high school), PROMYS (high school), and ROSS (high school). Here's a more complete list.
Advanced online classes from AOPS and CTY
Distance Math Program at Georgia Tech for students who have completed AP Calculus BC.
Computer Science Programs
There is a national push for all students to learn computer science and become proficient programmers, and this is especially important for students who are interested in mathematics. Many mathematicians do some programming in the course of their research, and writing code develops logical and creative thinking skills. There are a ton of apps, websites, computer games, and even board games that teach programming! Start Code offers classes and summer coding camps in Toco Hills and Decatur.