Overall goal of the module (reference: The standards that reflect intended Enduring Understanding)The student will:A.)  model a longitudinal (compression) wave and diagram, label, and describe the components (wavelength, compression, and frequency) (PS.6 a)B.)  explain the relationship between frequency and wavelength (PS.6 a)C.)  plan and conduct an investigation related to sound (the investigation may be a complete experimental design or may focus on systematic observation, description, measurement, and/or data collection and analysis) (PS.6 b)This module was developed by Tracey Nipper as part of a Virginia Commonwealth University STEM initiative sponsored by the Viginia Department of Education.