Year 9 Electromagnetic Spectrum lesson worksheet with a diagram illustrating the EM spectrum and sections for identifying, describing, explaining, applying, and linking knowledge about electromagnetic waves.

Diagram of the electromagnetic spectrum showing different types of waves (radio, microwave, infrared, visible light, ultraviolet, X-ray, gamma) with labels for wavelength, frequency, and energy, along with a worksheet for identifying, describing, explaining, applying, and linking knowledge about EM waves.