In this lesson, we are going to introduce the students to waves. Waves carry and transfer energy. We are going to explore the idea from 4 activities: 1. Dominoes. Using dominoes, we are going to demonstrate how the energy is transferred without exchanging material; 2. Slinkies, we are going to demonstrate the basic idea of how cup phone will work. 3. Cup Phone Construction; 4. Air Pusher, this will show that the energy is stored in the pusher through the process of pulling the elastic band back.
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