Mixed format assessment (mutliple choice, fill in the blank, short answer) covering reflection, refraction, visible spectrum, waves and opacity.  There is a question at the end of the test over scientific investigation design and light.

Through an introduction to the design of lighting systems and the electromagnetic spectrum, students learn about the concept of daylighting as well as two types of light bulbs (lamps) often used in energy-efficient lighting design.

In this lesson, the electromagnetic spectrum is explained and students learn that visible light makes up only a portion of this wide spectrum. Students also learn that engineers use electromagnetic waves for many different applications.

Students make simple spectroscopes (prisms) to look at different light sources. The spectroscopes allow students to see differing spectral distributions of different light sources. Students also shine a light source through different materials with varying properties and compare the differences.

 OVERVIEWThe Purpose of this lesson is to help students understand the concept that white light is a mixture of all of the wavelengths of the visible spectrum in roughly equal amounts. You can see beautiful colors everywhere you look! There is a lot of science behind the colors that you see. Color is the property that our eyes visually perceive and is derived from the spectrum of light. White light is a blend of all the spectrum colors which include red, orange, yellow, green, blue, indigo, and violet. Individual colors of white light can be seen by using a prism which separates the colors and, in turn, white light can be seen when the spectrum colors are combined in such a fashion as a spectrum spinner.  Each student will construct a spectrum spinner colored with the colors of the visible spectrum in order.