As a kid, getting help with my math homework was difficult. My parents would stare glassy-eyed at my algebra, trying to recall something they didn’t know how to do decades ago. Eventually, they’d shrug, and pass the a**ignment back to me. If I wanted help to solve an equation I was stuck on, it was down to me to re-read my textbooks and in-class notes to figure out what to do, even if I never really grasped why you performed the steps required to solve algebraic equations.