The Bat Signal

TL;DR

This paper introduces an accessible classroom experiment demonstrating geometric optics principles through students creating their own bat signals, suitable for both in-person and remote learning environments.

Contribution

It provides a simple, low-materials experiment for teaching geometric optics concepts in educational settings.

Findings

Students successfully created bat signals demonstrating optics principles

The experiment is adaptable for remote and classroom use

Enhances understanding of geometric optics through hands-on activity

Abstract

We present a simple experiment that can be run in class or remotely with minimal materials. Students use the principles of geometric optics to create their own versions of the bat signal.