This worksheet is designed for use in the classroom, as homework, or for home-schooling. It is intended to accompany the Bill Nye The Science Guy episode on light and color, remastered to 4K for optimal viewing on modern screens. Links to watch this episode and other videos in the series are included with the worksheet. Without light, sight would be impossible - it would be like being in a completely enclosed room with no windows, doors, or light sources. As the saying goes, "We don’t see objec