A complete 34-lesson curriculum for teaching Computer-Aided Design (CAD) using Tinkercad, targeting students ages 7-16. The framework progresses from basic interface navigation through advanced programming and simulation, structured in four phases: Foundation (Lessons 1-12): Interface, basic shapes, manipulation toolsIntermediate (Lessons 13-23): Advanced design, manufacturing preparationAdvanced (Lessons 24-30): Parametric design, collaboration, workflowsIntegration (Lessons 31-34): Physics sim