Read about the visible light spectrum and learn the frequencies and wavelengths for each of the primary and secondary colors.

In this thorough lesson, nodes and antinodes are explained and compared to crests and troughs. A "Check Your Understanding," set of questions is included at the end of the lesson with answers.

In this very detailed lesson plan from NASA, students investigate wavelength and frequency within the electromagnetic spectrum.

Describes the characteristics of light, presents two formulas for calculating its wavelength, and provides a table of the different wavelength ranges across the electromagnetic spectrum.

Music can loosely be defined as organized sound. The lesson objectives, understanding sound is a form of energy, understanding pitch, understanding sound traveling through a medium, and being able to separate music from sound, can...

[Free Registration/Login may be required to access all resource tools.] Students learn what an electromagnetic wave is, gain a feel for the main parts of the spectrum, and work on problems involving basic properties of electromagnetic...

Music and sound are two different concepts that share much in common. Determining the difference between the two can sometimes be difficult due to the subjective nature of deciding what is or is not music. The goal of this activity is to...

Kids learn about the properties waves in the science of physics including amplitude, wavelength, frequency, period, and speed.

With sample data, equations, and practice problems, students explore the concept of wave speed.