Barbie takes a Plunge
By: Hailey Young-Stewart With nothing but a handful of rubber bands, a Barbie doll, and their understanding of mathematical modeling, students in Kelly Roberts’ Advanced Quantitative Reasoning class turned an ordinary math lesson into an extraordinary experiment in precision and problem-solving. The annual Barbie Bungee Jumping Project challenged students to use linear regression to predict how many rubber bands Barbie would need to make the perfect bungee jump, one that brought her as close to the ground as possible without touching it. What began as a silly classroom activity quickly became a sophisticated application of data analysis, prediction, and mathematical…
