Elizabeth Petrik, a graduate teaching fellow for Physics 15c, created this Mathematica activity to help students build physical and quantitative intuition about wave dispersion. The usage of Mathematica in this activity allows for students to not only solidify the concepts they learned in class, but also create a working program that helps them understand wave dispersion in another medium.
Student groups are each assigned a region experiencing a humanitarian crisis for research. They produce a visual timeline representing the processes precipitating and leading up to the crisis and the relief efforts undertaken in response. As a final project, each group produces an infographic representing a theme or a typology it observes across the different crises explored throughout the timeline exercise.