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Explore and analyze geometric shapes, dimensions, and spatial relationships

Light and Sound

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of 83
  • How Does Sound Change? (Light and Sound Waves Close-Up)How Does Sound Change? (Light and Sound Waves Close-Up)Quick View
    -10%
    New

    How Does Sound Change? (Light and Sound Waves Close-Up)

    Item IN90067  | Grade: K-3
    $7.95
    Add to Cart
  • Sound: Loud, Soft, High, and LowSound: Loud, Soft, High, and LowQuick View
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    Sound: Loud, Soft, High, and Low

    Item IN90066  | Grade: K-4
    $8.95
    Add to Cart
  • SoundSoundQuick View
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    New

    Sound

    Item IN90065  | Grade: 2-4
    $6.95
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  • Vibrations Make SoundVibrations Make SoundQuick View
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    Vibrations Make Sound

    Item IN90064  | Grade: K-2
    $6.95
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  • Geosafari Sonic SleuthGeosafari Sonic SleuthQuick View
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    Geosafari® Sonic Sleuth

    Item IN87218  | Grade: 1-6
    $34.99
    Add to Cart
  • Sound and Light Skill Builder SetSound and Light Skill Builder SetQuick View
    -10%
    New

    Sound and Light Skill Builder Set

    Item IN66979  | Grade: 6-10
    $129.95
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  • FlashlightFlashlightQuick View
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    Flashlight

    Item IN12003  | Grade: 1-12
    $1.95 $1.75 (Save 10%)
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  • Bulb, Mini, #14, 2.5V, Set of 10Bulb, Mini, #14, 2.5V, Set of 10Quick View
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    Bulb, Mini, #14, 2.5V, Set of 10

    Item IN16396  | Grade: 1-12
    $3.95 $3.50 (Save 11%)
    Add to Cart
  • Circular Bulb Holder, Set of 10Circular Bulb Holder, Set of 10Quick View
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    Circular Bulb Holder, Set of 10

    Item IN16320  | Grade: 1-12
    $8.95 $8.50 (Save 5%)
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  • Bulb Mini #48, 1.5V, Set of 10Bulb Mini #48, 1.5V, Set of 10Quick View
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    Bulb Mini #48, 1.5V, Set of 10

    Item IN16395  | Grade: 1-12
    $5.95 $5.50 (Save 8%)
    Add to Cart
  • Economy Optics SetEconomy Optics SetQuick View
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    Economy Optics Set

    Item IN92192  | Grade: 1-12
    $27.95 $25.95 (Save 7%)
    Add to Cart
  • Octave Tuning Forks, Set of 8Octave Tuning Forks, Set of 8Quick View
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    Octave Tuning Forks, Set of 8

    Item IN49778  | Grade: 1-8
    $41.95 $38.95 (Save 7%)
    Add to Cart
  • Equilateral Acrylic Prism Set, Set of 3Equilateral Acrylic Prism Set, Set of 3Quick View
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    Equilateral Acrylic Prism Set, Set of 3

    Item IN49427  | Grade: 1-K
    $16.95 $15.95 (Save 6%)
    Add to Cart
  • Color Paddles, Set of 18Color Paddles, Set of 18Quick View
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    Color Paddles, Set of 18

    Item IN21516  | Grade: 1-12
    $9.95 $8.95 (Save 10%)
    Add to Cart
  • Electrical Circuits KitElectrical Circuits KitQuick View
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    Electrical Circuits Kit

    Item IN55696  | Grade: 3-6
    $67.95 $62.95 (Save 7%)
    Exclusive
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  • Laser PointerLaser PointerQuick View
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    Laser Pointer

    Item IN21260  | Grade: 1-12
    $19.95 $17.95 (Save 10%)
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  • Light Box and Optical SetLight Box and Optical SetQuick View
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    Light Box and Optical Set

    Item IN92325  | Grade: 5-12
    $159.95 $145.95 (Save 9%)
    Add to Cart
  • Lens Pack, Set of 2Lens Pack, Set of 2Quick View
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    Lens Pack, Set of 2

    Item IN16536  | Grade: 1-12
    $6.95 $6.50 (Save 6%)
    Add to Cart
  • Prisms and Lenses Set, Set of 6Prisms and Lenses Set, Set of 6Quick View
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    Prisms and Lenses Set, Set of 6

    Item IN6560  | Grade: 1-12
    $69.95 $62.95 (Save 10%)
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  • Equilateral PrismEquilateral PrismQuick View
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    Equilateral Prism

    Item IN6556  | Grade: 1-12
    $7.95 $7.50 (Save 6%)
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  • Audio Engineering and the Science of Sound WavesAudio Engineering and the Science of Sound WavesQuick View
    -10%
    New

    Audio Engineering and the Science of Sound Waves

    Item IN86102  | Grade: K-8
    $9.95
    New
    Add to Cart
  • Mirrors SetMirrors SetQuick View
    -10%
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    Mirrors Set

    Item IN41636  | Grade: 
    $69.95 $62.95 (Save 10%)
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  • SlinkySlinkyQuick View
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    New

    Slinky

    Item IN20538  | Grade: 
    $5.95
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  • Equilateral Prism, Glass 2Equilateral Prism, Glass 2Quick View
    -10%
    New

    Equilateral Prism, Glass 2"

    Item IN16522  | Grade: 1-12
    $6.95
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