Learning How to Make “Good Enough” Estimations

The ability to estimate physical quantities is a useful skill that can help develop critical thinking and scientific literacy. This lesson provides an accessible way teach students how by focusing on three key aspects: making assumptions based previous experiences, explicitly converting units, communicating the solution clearly. Students are first taught perform each of these steps through problem-based interactive learning cycle led instructor before performing further estimates in groups during minimally structured investigation. Because this lean physics content, it be used variety classes ideal as early-term laboratory activity. engage with activity investigating spaces, planning approach solution, ultimately presenting one another. Primary Image: Science Courtyard, 2021. picture courtyard near science building. for estimation problems such approximating number pebbles within or bricks buildings. author copyright holder image.