This document discusses strategies for effectively teaching and documenting jQuery by explaining concepts to others. It recommends starting by explaining what you already know about jQuery to deepen your own understanding. It also provides opportunities for contributing to official documentation on the jQuery wiki and through plugins, blogs and books. The document then reviews rhetorical strategies for crafting documentation, including considering the speaker, audience, purpose, subject and tone. It suggests using first-person plural and past tense narrative to engage readers while second-person can risk seeming patronizing. Effective documentation balances reputation building with avoiding overwhelming contributors.