MTC4SJ: The Mathematics of Trust

Data shows that Americans’ trust in each other has attenuated significantly over the last 50 years. This investigation uses game theory, functions and bivariate data analysis to shine a light on the mathematics of trust and the systems, large and small, that support or subvert trust. Through this process, students work to create practical solutions to conflict, in both personal relationships and in larger social systems, that foster greater cooperation and disincentivize selfish behavior. The lesson is intended for high school but can be adapted to middle and elementary school.