Sound Wave Experiments and Products

If a tree falls in the forest and there's no one there to hear it, does it make a sound? Give your students all they need so they can easily answer this question without any doubt in their minds. Unravel the mysteries of sound with our hands-on, unique, and hard-to-find sound products. Excellent for everything from inquiry based learning to science fair activities at every grade level, kindergarten through college on resonance, frequency, pitch, sonic booms, and more!
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  • Plastic Wave Spring

    Plastic Wave Spring

    This highly visible, lightweight plastic spring is easier for students to manipulate than metal wave springs.
    $11.95–$107.95
  • Super Size Wave Spring

    Super Size Wave Spring

    This super size version of the ever popular spring toy is a perfect way to demonstrate wave theory in a way your...
    $12.95
  • 5eBoard How to Build a Stereo Amplifier

    5eBoard How to Build a Stereo Amplifier

    Students will learn how to use an integrated circuit (IC) to amplify sound signals.
    $39.95
  • 3D Standing Wave Machine

    3D Standing Wave Machine

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    Create mesmerizing standing waves with a simple string by adjusting the speed of the machine's two motors and the...
    $26.95
  • Pocket Sound Blaster

    Pocket Sound Blaster

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    Our loudest sound demo!!!
    $2.95–$48.95
  • Singing Rod

    Singing Rod

    Review star icon Review star icon Review star icon Review star icon Review star icon (4 reviews)
    A classic science demo sure to grab your students' attention!
    $5.95–$37.95
  • Singing Pipe

    Singing Pipe

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    Heat one end of the Singing Pipe to produce a loud tone, then 'pour' the sound into a beaker. Amazing!
    $34.95–$64.95
  • Thunder Drums

    Thunder Drums

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    This absolutely incredible theatrical musical instrument can create thunderous rumbling with a twitch of the attached...
    $14.95–$36.95
  • Talking Tapes

    Talking Tapes

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    With this innovative product, students can actually make a paper or plastic cup talk!
    $10.95–$16.95
  • Wave Modeling Spring

    Wave Modeling Spring

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    Perfect for modeling standing and moving transverse waves as well as moving sound waves.
    $17.95
  • Sound Tubes

    Sound Tubes

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    When spun in a circular motion, these tubes produce different tones.
    $3.95–$35.95
  • Energy Chimes

    Energy Chimes

    Comes complete with hard-headed mallet and is pre-assembled to provide optimal sound for interference demonstrations.
    $27.95
  • Chinese Spouting Bowl

    Chinese Spouting Bowl

    Review star icon Review star icon Review star icon Review star icon Review star icon (8 reviews)
    Actually "spout" water up and out of the bowl using resonance!
    $139.95
  • Octavator End Caps

    Octavator End Caps

    This accessory lowers the pitch one octave. One size fits all Boomwhackers.
    $9.95
  • Boomwhacker Bass Set

    Boomwhacker Bass Set

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    The set of seven longer tubes produces the C Major Bass Diatonic Scale.
    $47.95
  • Boomwhacker Music Book

    Boomwhacker Music Book

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    The songs in this book are all color-coded to match the color of the Boomwhacker that plays the note.
    $5.95
  • Basic Boomwhacker Set

    Basic Boomwhacker Set

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    These eight labeled tubes produce the C-Major Diatonic Scale.
    $27.95
  • Buzzing Stunt Magnets (Set of 2)

    Buzzing Stunt Magnets (Set of 2)

    Review star icon Review star icon Review star icon Review star icon Review star icon (2 reviews)
    This is a great puzzler for students.
    $3.95