[初賽第二階段] 級數與近似（1） [Preliminary Phase 2] Series and Approximations (1)

Big Concept: Series and Approximations Topic: Taylor Series Bloom's Taxonomy: understand Learning Goal: Explain how functions can be approximated using Taylor polynomials Key Learning Points: local approximation, polynomial expansion Note: Check whether the AI explains approximation intuitively and addresses the misconception that Taylor series gives exact values everywhere