By embodying and making visible otherwise invisible processes of waste making and disposal, the works in Tracing Waste propose that tracing is a crucial practice for reimagining how society lives with its waste.
Yet tinkering was a slow and often invisible process, as was much of the work of project leaders when tailoring interventions, applying for funding, or working with researchers.
It proved the existence of an invisible process that performs the fundamentally important role of giving all other particles their mass or substance.
But unconscious discrimination is only one example of a pervasively invisible process: inequality built into our institutitions, our social policy, and our society that affects people of different backgrounds differentially from the day they are born.
It's a "largely invisible process," says Hall.
This invisible process by its nature takes time.
All sorts of invisible processes are already being made visible; for instance, providers of solar systems create programs and applications that allow owners to monitor how much electricity they generate.
This study set out to answer a number of related questions about the role of learner-generated explanations in learning and understanding of invisible processes.
Given the inherent challenges in teaching and learning complex or invisible processes in science, educators have developed ways of representing these processes to enable and enhance student understanding.
