[初賽第一階段] 函數建模（1） [Preliminary Phase 1] Modeling with Functions (1)

Big Concept: Modeling with Functions Topic: Conceptual Understanding of Quadratic Properties in Daily Life Bloom's Taxonomy: understand Learning Goal: Enable students to construct quadratic models for at least TWO different fields (e.g., Economics and Physics) and interpret the vertex as the "Optimal Point" (Maximum/Minimum). Key Learning Points: Describe the geometric significance of the "Vertex" and "Symmetry" in a quadratic function through a specific real-life example