Curated OER
Light and Elements
Here is a full-fledged investigation of light waves, the electromagnetic spectrum, and element spectra. Physicists research a scientist that contributed to our understanding of the behavior of light. They take notes on your lecture, and...
University of California
Uc Berkeley: How Do You Measure a Light Wavelength?
Cool science site tests your knowledge of light by exploring the question: "How do you measure a light wavelength?" Allows users to test themselves as well as provides additional activities on wavelength and amplitude.
Ministerio de Educación (Spain)
Ministerio De Educacion: Espectros Estelares Modulo Ii Unidad 2
In this module you will study the composition of stars. You also will be able to classify them through the virtual observatory.
Other
Science Made Simple: Conversions for Length Measurement
This site allows you to type in various lengths you want to covert. For example, if you want to find out how many feet there are in 10 meters, you can submit that information and get the answer.
Florida State University
Florida State University: Science, Optics & You: Anders Jons Angstrom
Biography of Anders Jonas Angstrom (1814-1874), a Swedish physicist who pioneered the field of spectroscopy. He was also well known for his work in mathematics and astronomy.