Before Class Preparation:

• Read handout: Standing Waves and print it if you can
• Leave backpacks and jackets in your locker. We’ll need lots of space to build the wave machine. (just bring essentials)

In Class Activity:

• Activity: Building a Wave Machine
  • Fixed/Free End simulation
  • Interference creating a standing wave
  • Harmonics in a standing wave
• Tacoma Narrows Bridge example

After Class Work:

• Edpuzzle video:
  • Wave Interference
• Wave machine demonstration
• CK12 Practice in Google Classroom