Fourth Grade Math: A Dad’s Journey From Frustration To Realization

http://www.scilogs.com/the-leap/fourth-grade-math-a-dads-journey-from-frustration-to-realization/
After criticizing unfamiliar methods to learning mathematics, a father decides to learn more and discovers that he had been too quick to judge. Kudos to Kirk Englehardt for being willing to publicly change his mind on the internet, something seen all-too-rarely.