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Instructions for Pupils
1. Click the 
and watch the video. Discuss what you see, think and wonder.
2. Read the text attached and, if you can, make your own instruments.
3. Keep your instrument because you may need it for the evaluation portion of this Unit.
Credit: JUSD NGSS UOS
McGraw Hill - Reading Wonders Unit 5, Week 4
Teacher Notes (not visible to pupils)
Concept: Vibration of materials/objects create sound. 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. Pose the question “What is sound?” Provide students with the opportunity to discuss and report. Students find materials
