Outreach
North Dakota Governor's School, taught a 1-2 week summer class on Catalan bijections, alternating sign matrices, and SageMath to high school students, 2015-2019.
NDSU Math Club Polytopes Talk, Feb 2015
Candy counting activity, presented at the Fargo library Pop-Up STEM museum, July 2014.
Combinatorial counting craziness worksheet for 4th-6th grade students.
Combinatorial counting craziness worksheet for 2nd-3rd grade students.
Fun with posets worksheet for K-1st grade students.