This is a recording of a live class for Math 1015, Mathematics: An Exploration, an undergraduate course for non-technical majors at Fairfield University, Spring 2022. The major topics are voting, gerrymandering, and graph theory. Handouts and homework are at the class website. Class website: http://faculty.fairfield.edu/cstaecke... Videos playlist: • Math 1015 (Mathematical Explorations) Spri... Past courses playlists: Applied Calculus 1 (Spring 2021): mostly derivatives and integrals, meant for business, health, science students. • Math 1121 (Applied Calculus 1) Calculus 1 (Fall 2021): more theoretical calculus sequence, following Stewart's book closely. Limits, derivatives and integrals. • Math 1171 (Calculus 1) Fall 2021 Calculus 2 (Spring 2021): continuation of the above. More integration, sequences & series. • Math 1172 (Calculus 2) Spring 2021 Real Analysis (Fall 2020): intended for advanced undergraduates. Limits, continuity, and basic topology of the real numbers. • Math 3371 (Real analysis) Fall 2020