This comprehensive Middle School NGSS bellringers/warmups pack on MS-PS4 Waves is designed to align with the NGSS Middle School MS-PS4 standards. There are 18 days worth of bellringers in this pack with answer guidelines. These Waves warm-ups / bell ringers are a great way to start your class and reinforce the days activities. The questions have been carefully designed to get them thinking!
NGSS standards covered are:
MS-PS4-1. Use mathematical representations to describe a simple model for waves that includes how the amplitude of a wave is related to the energy in a wave
MS-PS4-2. Develop and use a model to describe that waves are reflected, absorbed, or transmitted through various materials.
MS-PS4-3. Integrate qualitative scientific and technical information to support the claim that digitized signals are a more reliable way to encode and transmit information than analog signals.
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