Students chose a number between 10 and 50 and then went for a walk; during their walk they were to stop at the chosen number and take an image. For example, if the number 48 was chosen, then every 48 steps the student stopped to create an image. This assignment was designed to be completed where ever the student was learning from.
For this assignment, students were limited to what they could find on the ground; the ground could have been outside or a floor surface. Students worked well within their constraint to create interesting images of items found on the ground.