Question: Where did one of the advocates of the cobordism hypothesis teach mathematics?

Context articles: Cobordism hypothesis
Square One Television
Hans Heinrich Bürmann
Semi-s-cobordism
Factorization homology
Cocker's Arithmetick
Maths Pathway
Mary Hall
John C. Baez
Thomas W. Hungerford

In mathematics, the cobordism hypothesis, due to Baez and Dolan, concerns the classification of extended topological quantum field theories (TQFTs).
 Jacob Lurie has proposed a broadly-accepted solution.
Square One Television (sometimes referred to as Square One or Square One TV) is an American children's television program produced by the Children's Television Workshop (now known as Sesame Workshop) to teach mathematics and abstract mathematical concepts to young viewers.
Hans Heinrich Bürmann (died June 21, 1817 in Mannheim) was a German mathematician and teacher.
 He ran an "academy of commerce" in Mannheim since 1795 where he used to teach mathematics.
 He also served as a censor in Mannheim.
 He was nominated Headmaster of the Commerce Academy of the Grand Duchy of Baden in 1811.
 He did scientific research in the area of combinatorics and he contributed to the development of the symbolic language of mathematics.
 He discovered the generalized form of the Lagrange inversion theorem.
 He corresponded and published with Joseph Louis Lagrange and Carl Hindenburg.
In mathematics, a cobordism ("W", "M", "M") of an ("n" + 1)-dimensionsal manifold (with boundary) "W" between its boundary components, two "n"-manifolds "M" and "M", is called a semi-"s"-cobordism if (and only if) the inclusion formula_1 is a simple homotopy equivalence (as in an "s"-cobordism) but the inclusion formula_2 is not a homotopy equivalence at all.
In algebraic topology and category theory, factorization homology is a variant of topological chiral homology, motivated by an application to topological quantum field theory and cobordism hypothesis in particular.
 It was introduced by D. Ayala and J. Francis.
Cocker's Arithmetick, also known by its full title "Cocker's Arithmetick: Being a Plain and Familiar Method Suitable to the Meanest Capacity for the Full Understanding of That Incomparable Art, As It Is Now Taught by the Ablest School-Masters in City and Country", is a grammar school mathematics textbook written by Edward Cocker (1631–1676) and published posthumously by John Hawkins in 1677.
 "Arithmetick" along with companion volume, "Decimal Arithmetick" published in 1684, were used to teach mathematics in schools in the United Kingdom for more than 150 years.
Maths Pathway is an online educational website based in Melbourne, used in Australian schools to teach mathematics.
 It differs from traditional mathematics teaching, as it is set up in a modular format, with students working on individual pieces of learning.
Mary Hall was born in Marlborough, Connecticut, one of seven children of Gustavus E. Hall and Louisa (Skinner) Hall.
 Gustavus Hall was a prosperous farmer and miller, known to be one of liberal convictions.
 Hall graduated from Wesleyan Academy in Wilbraham, Massachusetts, in 1866.
 She was an accomplished poet, winning a medal for her commencement poem and having her poems published in newspapers.
 Hall then went on to teach mathematics at the LaSalle Seminary near Boston, where she became the Chair of Mathematics.
John Carlos Baez ( ; born June 12, 1961) is an American mathematical physicist and a professor of mathematics at the University of California, Riverside (UCR) in Riverside, California.
 He is known for his work on spin foams in loop quantum gravity.
 For some time, his research had focused on applications of higher categories to physics and other things.
Thomas William Hungerford (March 21, 1936 – November 28, 2014) was an American mathematician who worked in algebra and mathematics education.
 He is the author or coauthor of several widely used and widely cited textbooks covering high-school to graduate-level mathematics.
 From 1963 until 1980 he taught at the University of Washington and then at Cleveland State University until 2003.
 From 2003–2014 he was at Saint Louis University.
 Hungerford had a special interest in promoting the use of technology to teach mathematics.