We use visualization to find patterns in educational data. We represent student scores from high-stakes exams as flow vectors in fluids, define two types of streamlines and trajectories, and show that differences between streamlines and trajectories are due to regression to the mean. This issue is significant because it determines how quickly…

Economic literacy is vital for functioning effectively in today's society. Consumers need to manage their finances, investors need to plan for their future, and voters need to choose among competing economic plans. As students move on to college or enter the workforce, their understanding of the economy will help them become financially…