GCA uses the classical method of education. Classical education realizes that children have developmental stages that have different capabilities, and that education should work within those stages to achieve the best outcome for students. Not working within this framework can lead to two undesirable outcomes: a student can be pushed too hard in the early stages, which leads to frustration and burn out, or older students may not be challenged enough, which leads to boredom and lost opportunities. This was the standard for formal education that facilitated the birth of Western Civilization.