Wings of Change: Modeling Natural Selection through Paper Airplane Experiments

Document Type

Poster Presentation

Publication Date

10-17-2025

Abstract

Students in non-science fields often harbor a fear of scientific inquiry, perceiving it as overly complex and inaccessible. This project addresses that challenge by introducing fundamental research methods and the scientific method through a low-stakes, hands-on activity. The objective is to foster confidence and familiarity with empirical research by guiding students from a conceptual understanding to practical application. This instructional model follows a three-stage progression. First, students analyze a simple, published experiment to identify and discuss the components of the scientific method in a guided, familiar context. Next, they participate in an instructor-led experiment comparing two different paper airplane designs, formulating hypotheses about their flight performance. The final stage empowers students to become independent researchers: they design and build their own paper airplanes, systematically modifying a single variable (e.g., wing shape, tail size) three times. For each iteration, students measure the flight distance and use that data to graphically represent how their modifications influenced performance. This process illustrates the core principles of natural selection, with the selection pressure being the ability to fly further. By experiencing how small changes can lead to a "fitter" outcome and then quantifying those results, students grasp the principles of variation and selection in an intuitive, data-driven way. This method successfully demystifies the research process, showing that meaningful scientific inquiry is accessible to all.

Publisher

Florida Undergraduate Research Association (FURA)

Host

Florida Atlantic University (FAU)

Conference/Symposium

2025 Florida Statewide Symposium (FSS): Best Practices in Undergraduate Research

City/State

Boca Raton, FL

Department

College of Arts and Sciences

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