Hear That? Exploring the Science of Sound

Join us for a hands-on exploration of sound that will keep you smiling AND learning! Frequency, amplitude, waves and resonance never sounded so good. We will share our favorite phenomenon-based ways to teach your students about sound. Get ready to have a blast with our unique, vibrant demos. Giveaways and freebies!
  • list off, grid on  list on or off
  • Sound Tubes

    Sound Tubes

    Review star icon Review star icon Review star icon Review star icon Review star icon (4 reviews)
    When spun in a circular motion, these tubes produce different tones.
    $2.95–$31.95
  • Pocket Sound Blaster

    Pocket Sound Blaster

    Review star icon Review star icon Review star icon Review star icon Review star icon (3 reviews)
    Our loudest sound demo!!!
    $2.95
  • Singing Rod (Rosin Only)

    Singing Rod (Rosin Only)

    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!
    $3.95
  • Chinese Spouting Bowl

    Chinese Spouting Bowl

    Review star icon Review star icon Review star icon Review star icon Review star icon (9 reviews)
    Actually "spout" water up and out of the bowl using resonance!
    $139.95
  • Boomwhacker Music Book

    Boomwhacker Music Book

    Review star icon Review star icon Review star icon Review star icon Review star icon (1 review)
    Color-coded songs match the color of the Boomwhacker for each note.
    $5.95
  • Basic Boomwhacker Set

    Basic Boomwhacker Set

    Review star icon Review star icon Review star icon Review star icon Review star icon (1 review)
    These eight labeled tubes produce the C-Major Diatonic Scale.
    $33.95
  • Boom Whackers

    Boom Whackers

    Review star icon Review star icon Review star icon Review star icon Review star icon (2 reviews)
    The set of seven longer tubes produces the C Major Bass Diatonic Scale.
    $38.89