Poole's "Linear Algebra: A Modern Introduction," 5th Edition, emphasizes a vectors approach and prepares students to transition from computational to theoretical mathematics. Balancing theory and applications, the conversational writing style combines traditional presentation with student-centered learning. Theoretical, computational, and applied topics are presented in a flexible, integrated way. Stressing geometric understanding before computational techniques, vectors and vector geometry are introduced early to help students visualize concepts and develop mathematical maturity for abstract thinking. Applications drawn from a variety of disciplines reinforce linear algebra as a valuable tool for modeling real-life problems. Exercises allow students to practice linear algebra concepts and techniques. Learning objectives in each section serve as a guide for students and instructors.