Assistant Teaching Professor Contact Information naehrn@math.washington.edu (206) 543-1572 PDL C-331 Fields of Interest Algebra Education Representation Theory of Lie Groups and Lie Algebras Biography PhD, Rheinisch-Westfälische Technische H, 2008 Courses Taught Summer 2024MATH 402 A: Introduction to Modern AlgebraMATH 411 A: Introduction to Modern Algebra with Applications ISpring 2024MATH 124 A: Calculus with Analytic Geometry IMATH 124 B: Calculus with Analytic Geometry IMATH 480 A: Advanced Topics in Undergraduate MathematicsWinter 2024MATH 112 A: Application of Calculus to Business and EconomicsMATH 120 A: PrecalculusAutumn 2023MATH 402 B: Introduction to Modern AlgebraSummer 2023MATH 402 A: Introduction to Modern AlgebraMATH 411 A: Introduction to Modern Algebra with Applications ISpring 2023MATH 480 A: Advanced Topics in Undergraduate MathematicsWinter 2023MATH 120 A: PrecalculusAutumn 2022MATH 124 A: Calculus with Analytic Geometry IMATH 124 B: Calculus with Analytic Geometry IMATH 124 D: Calculus with Analytic Geometry ISummer 2022MATH 412 A: Introduction to Modern Algebra with Applications IISpring 2022MATH 126 A: Calculus with Analytic Geometry IIIMATH 126 B: Calculus with Analytic Geometry IIIWinter 2022MATH 124 A: Calculus with Analytic Geometry IMATH 124 B: Calculus with Analytic Geometry IMATH 124 C: Calculus with Analytic Geometry IAutumn 2021MATH 124 A: Calculus with Analytic Geometry IMATH 124 B: Calculus with Analytic Geometry IMATH 402 B: Introduction to Modern AlgebraSummer 2021MATH 412 A: Introduction to Modern Algebra with Applications IISpring 2021MATH 120 A: PrecalculusMATH 126 A: Calculus with Analytic Geometry IIIMATH 126 B: Calculus with Analytic Geometry IIIWinter 2021MATH 124 A: Calculus with Analytic Geometry IMATH 124 B: Calculus with Analytic Geometry I News & Events Related News New Lecturers (December 2, 2019) Related Events Math Department: Teaching and Learning Seminar: What we've learned. - June 3 2021, 12pm Math Department: Teaching and Learning Brown Bag: Emphasizing concepts and geometry in linear algebra without proofs - April 15 2021, 3:30pm Math Department: Teaching and Learning Brown Bag: Should we ask or should we tell? - January 14 2021, 3:30pm