This document provides an overview of different forms of electromagnetic waves. It begins with learning objectives related to comparing wavelengths, frequencies, and the relationship between wavelength, frequency, and energy of EM waves. It then reviews key wave terms like amplitude, wavelength, and frequency. Learners are asked to recreate waves using a rope to observe how wavelength and amplitude change with hand speed. The document defines electromagnetic waves as waves from oscillating electric and magnetic fields that can travel through vacuum. It reviews Oersted's and Faraday's discoveries relating electric and magnetic fields. Finally, it introduces the electromagnetic spectrum and frequency ranges of different EM wave types.