DataCoach

DataCoach is a web app (with optional mobile companion) that teaches practical data literacy through short, scenario-based drills pulled from real business contexts: misleading charts, bad metrics, sampling traps, spreadsheet errors, and KPI gaming. Users complete 5–10 minute “fix-it” exercises: identify what’s wrong, choose the correct interpretation, and rewrite the conclusion in plain language. An AI tutor explains the why, but the core value is a curated library of realistic cases and a scoring rubric that tracks skill growth across topics (charts, statistics, data ethics, experimentation, and decision-making). Teams can assign modules tied to their dashboards and common internal metrics, then see aggregate skill gaps without exposing individual answers. It’s not a full analytics course; it’s a lightweight, repeatable practice tool designed for busy non-technical roles who regularly consume data and make decisions from it.