Teaching at UW-Madison:

• Spring 2023:
  MATH 752: Introductory Topology II.

• Fall 2022: sabbatical leave

• Spring 2022:
  MATH 521: Analysis I.

• Fall 2021:
  MATH 551: Elementary Topology.
  MATH 751: Introductory Topology I.

• Spring 2021:
  MATH 853: Topics in Algebraic Topology.

• Fall 2020:
  MATH 340: Elementary Matrix and Linear Algebra.

• Fall 2019:
  MATH 221: Calculus and Analytic Geometry I.

• Summer 2019:
  MATH 340: Elementary Matrix and Linear Algebra.
  MATH 421: The Theory of Single Variable Calculus.

• Spring 2019:
  MATH 221: Calculus and Analytic Geometry I.

• Fall 2018:
  MATH 221: Calculus and Analytic Geometry I.

• Summer 2018:
  MATH 340: Elementary Matrix and Linear Algebra.
  MATH 421: The Theory of Single Variable Calculus.

• Spring 2018:
  MATH 754: Algebraic Topology II.

• Fall 2017:
  MATH 320: Linear Algebra and Differential Equations.

• Spring 2017:
  MATH 211: Calculus.

• Fall 2016:
  MATH 375: Topics in Multivariable Calculus and Linear Algebra.
  MATH 853: Topics in Algebraic Topology.

• Spring 2016: sabbatical leave

• Fall 2016: sabbatical leave

• Spring 2015: parental leave

• Fall 2014:
  MATH 375: Topics in Multivariable Calculus and Linear Algebra.
  MATH 751: Introductory Topology I.

• Spring 2014:
  MATH 376: Topics in Multi-Variable Calculus and Differential Equations.
  MATH 552: Elementary Geometric and Algebraic Topology.

• Fall 2013:
  MATH 753: Algebraic Topology I.

• Spring 2013:
  MATH 752: Introductory Topology II.
  MATH 461: College Geometry I.
  MATH 552: Elementary Geometric and Algebraic Topology (Undergraduate Directed Study).

• Fall 2012:
  MATH 853: Topics in Algebraic Topology.

• Spring 2012:
  MATH 752: Introductory Topology II.

• Fall 2011:
  MATH 221: Calculus and Analytic Geometry I.

• Spring 2011:
  MATH 441: Introduction to Modern Algebra.

• Fall 2010:
  MATH 751: Introductory Topology I.
  MATH 753: Algebraic Topology I.

• Spring 2010:
  MATH 752: Introductory Topology II.
  MATH 221: Calculus and Analytic Geometry I.

• Fall 2009:
  MATH 751: Introductory Topology I.

Teaching elsewhere:

• Summer 2012: Introduction to Algebraic Topology: lectures at the 2012 Geometry Summer School, held at the University of Science and Technology of China, Hefei, China.

• Summer 2011: Algebraic Topology: lectures at the 2011 Geometry Summer School, held at the University of Science and Technology of China, Hefei, China.

• Summer 2010: Intersection Homology and Applications to Singularity Theory: lectures at the 2010 Geometry Summer School, held at the University of Science and Technology of China, Hefei, China.

• Spring 2009: MAT 456/789: Financial Mathematics (at CUNY-Lehman), and MATH 70800: Topology I (at CUNY-Graduate Center).

• Fall 2008: MAT 330: Probability, and MAT 172: Precalculus (at CUNY-Lehman).

• Spring 2008: MAT 320: Analysis I, and MAT 156: Calc II Maple Lab (at CUNY-Lehman).

• Fall 2007: MAT 176: Calculus II, and MAT 156: Calc II Maple Lab (at CUNY-Lehman).

• Spring 2007: Math 569: Advanced Topics in Geometric and Differential Topology, at University of Illinois at Chicago.

• Fall 2006: Math 310, Applied Linear Algebra, at University of Illinois at Chicago.

• Spring 2006: Multivariable Calculus/Vector Analysis. , at CIMS, New York University.

• Fall 2005: Math 210, Calculus III, at University of Illinois at Chicago.