Mathematics is hard to learn because it&#x27;s a &#x27;solved&#x27; problem.<p>Everything is taught as a convention through brutally boring rote memorization and repetitive mechanical operation.<p>Unfortunately, the people creating the training materials are usually so far removed from a basic level of understanding, they&#x27;re blind to their own expert bias.<p>What we need sre training materials that bridge basic to advanced understanding theough practical application. Except practical application is hard to measure so it&#x27;ll never be used. In a traditional teaching environment.