Understanding the academic vocabulary for Sound Energy can be challenging. This product provides pictures with the scientific academic terms. It also includes an Easel Assessment that can be given before starting the lesson to determine the level of prior knowledge of your students and as a summative assessment. The 25 vocabulary terms included are: absorption, acoustics, ambiance, amplifier, amplitude, decibel, ear drum, echo, frequency, hertz, loudness, medium, pinna, pitch, reflection, resona