Curated OER
How Loud Is Loud?
Students, after approaching the concept of sound, brainstorm a list of as many objects and creatures that they can think of that make sounds and draw and illustrate each one. They research information about decibels and how levels of...
Curated OER
Decibel Measurements
In this decibel worksheet, students answer 19 questions about amplifiers, circuits and the power gains or losses in these electrical systems.
Curated OER
Harmonic Motion Equations
In this harmonic motion learning exercise, students use the equations for the speed of a wave and speed of sound to complete 9 problems and 9 fill in the blank questions.