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4th Grade

American Revolution Resources

What Are Waves?

Waves can take place in air, water, or solid matters.  

Important Vocabulary:

  • Amplitude
  • Frequency
  • Wavelength
  • Energy
  • Wave Peak
  • Sound Waves
  • Transverse Wave
  • Longitudinal Wave
  • Particle

Researching Waves in Databases...

Books on Waves

Electronic Books via Big Universe

Wave Videos