A parabola is a specific geometric curve that has a distinct mathematical property; when a straight line hits any point on the inner surface of the parabolic curve, it reflects off the slope to the focus point. The Parabolic Reflector Microphone uses these basic principles of a parabola to create a device that is capable of capturing clear distant sounds. The PowerPoint and Worksheet attached below contains a hands on activity that can be completed in a classroom to teach students about parabolas and the mathematics behind how this microphone works. Completing this activity can make students realize how math can be applied to almost anything in the real wold.