1-PS4 Waves and their Applications in Technologies for Information Transfer

• 1-PS4-1
  Plan and conduct investigations to provide evidence that vibrating materials can make sound and that sound can make materials vibrate.
• 1-PS4-2
  Make observations to construct an evidence-based account that objects can be seen only when illuminated.
• 1-PS4-3
  Plan and conduct an investigation to determine the effect of placing objects made with different materials in the path of a beam of light.
• 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.