This document describes a study exploring how teachers and students utilize mobile learning affordances. The researchers conducted a survey of 110 teachers and alumni from a postgraduate education program. They found that while many mobile devices were used regularly in the classroom, opportunities to leverage the unique affordances of mobile learning were not fully realized. Based on the results, they designed an outdoor mobile learning activity using an app called ARIS to collect sensor data across multiple locations. The activity aimed to incorporate affordances like contextual learning, data gathering, and interaction to provide a practical example for the education program.