Preview 1
Super Teacher Worksheets - www.superteacherworksheets.com These seven colors are also called the spectrum of light. It was the scientist Sir Isaac Newton who first discovered this. He figured out that white light contains these colors, and that this causes rainbows. He discovered this in 1672 when he conducted some experiments.
Preview 1
Preview 2
Preview 3
Preview 4
Preview 5
Preview 6