1. Create a device that makes sound. 2. Use the or :camera: to record how your device makes a sound, using the vocabulary taught in this unit. Credit: JUSD UOS NGSS
Performance Expectations: 1-PS4-1. Plan and conduct investigations to provide evidence that vibrating materials can make sound and that sound can make materials vibrate. 1-PS4-4. Use tools and materials to design and build a device that uses light or sound to solve the problem of communicating over a distance. Learning Goals: Sound comes from vibrating objects. Sound and light devices can be used to communicate information.