Summer 2019: Instructor for Calculus 1
Spring 2019: TA for Algebraic Geometry (Instructor: Johan de Jong)
Fall 2018: Instructor for Calculus 1
Summer 2018: TA for Calculus 1 (Instructor: Shuai Wang)
Fall 2017: TA for Calculus 1 (Instructor: Dusa McDuff)
Fall 2016: TA for Calculus 1 (Instructor: Dusa McDuff)
Fall 2017 (with Raymond Cheng): Moduli of Sheaves
Summer 2017 (with Raymond Cheng): Classic Papers in Algebraic Geometry
Spring 2017 (with Shizhang Li): BBD
Fall 2016 (with Shizhang Li): Hodge Theory in Positive Characteristic
Columbia Mathematics REU, mentor in 2016.
Math ROOTS, mentor in 2015.
PRIMES, student in 2011, mentor in 2015.
PRIMES Circle, mentor in 2013.
Harvard-MIT Mathematics Tournament, competitor 2007-10, problem czar 2011-13, director 2014-15.
Combinatorics REU, U. Minnesota-Twin Cities, participant in 2013.
Lexington Mathematics Tournament, director 2010-11.
Lexington High School Math Club, captain 2008-11.
Canada/USA Mathcamp, camper 2009-10.