A complete package that has students produce wave diagrams using a unique system of formulas (square counts) and standard grid paper. The emphasis is on the how light wave properties of brightness and color are represented respectively with variations in wave amplitude and wave length. Includes the visible spectrum (ROYGBV) and infrared and ultraviolet frequencies as well. Includes lab introduction, procedure, data table, write up, score sheet and two companion Power Points. Excellent resource as an NGSS activity. Requires some prior knowledge regarding wave physics.