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Products to help students understand properties and behavior of heat, light, and sound and learn how light can be produced, reflected, refracted, and separated into visible light of various colors.

Light and Sound

Products to help students understand properties and behavior of heat, light, and sound and learn how light can be produced, reflected, refracted, and separated into visible light of various colors.
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Laser Pointer

Laser Pointer

Item IN21260

Make your point: this bright pointer is the perfect tool to spotlight charts, projectors, and objects!. Versatile and useful, this tool emits a bright, narrow beam of red laser light. Excellent for spotlighting distant objects, drawing attention to charts and projectors, or demonstrating light refraction. Specifications: lightweight aluminum pointer, 650 nm wavelength, output measures <5mW up to 500 yards, 5" x 1/2". Two AAA batteries are included.

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$19.95
$17.95 (Save 10%)
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Electrical Circuits Kit

Electrical Circuits Kit

Item IN55696

Help your students learn about electrical circuits with this classroom-size kit. Introduce elementary students to the concept of electrical circuits with this hands-on, classroom-size kit. Once the students design the circuit they can test the circuit by constructing a sample using real electrical components. FEATURES Easy-to-build circuit designs INCLUDES 6 sets each includes– 28 Component cards Electrical components VersaTote storage container

3|4|5|6
$67.95
$62.95 (Save 7%)
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Octave Tuning Forks, Set of 8

Octave Tuning Forks, Set of 8

Item IN49778

Set of eight tuning forks-C'-256 Hz, D'-288 Hz, E'-320 Hz, F'-341.3 Hz, G'-384 Hz, A'-426.6 Hz, B'-480 Hz, and C"-512 Hz-in a fabric-lined wood box. Includes rubber-tipped mallet.

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$41.95
$38.95 (Save 7%)
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Flashlight

Flashlight

Item IN12003

Plastic flashlight uses 2 D batteries (not included). Color may vary.

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$1.95
$1.75 (Save 10%)
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Circular Bulb Holder, Set of 10

Circular Bulb Holder, Set of 10

Item IN16320

Set of 10 circular, 1 3/4" mini bulb holders. They will hold any size miniature bulb.

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$8.95
$8.50 (Save 5%)
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Economy Optics Set

Economy Optics Set

Item IN92192

Everything you need to begin exploring optics at an affordable price!. Here are the basic materials you need for introducing the principles of light and color! Kit comes in a handy, reusable storage box and includes an instructional guide with 20 activities. Kit includes: 1 double convex lens (glass, 38 mm diameter) 1 double concave lens (glass, 38 mm diameter) 1 plain lens (38mm diameter) 2 mirrors (square, acrylic) 3 lens/mirror supports 2 equilateral prisms (acrylic, 25 mm x 50 mm) 1 clear glass screen 1 plastic screen (white) 5 cellophane squares in 5 colors 1 flashlight (two batteries included) 1 candle 1 graduated beaker (plastic) 1 activity guide

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$27.95
$25.95 (Save 7%)
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Bulb, Mini, #14, 2.5V, Set of 10

Bulb, Mini, #14, 2.5V, Set of 10

Item IN16396

Set of 10 miniature 2.5V (#14) light bulbs.

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$3.95
$3.50 (Save 11%)
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Mirrors Set

Mirrors Set

Item IN41636

Shed some light on reflections and symmetry using mirror materials!. Reflections, translations, and symmetry are easy to see and understand with hands-on activities that use the mirror materials in this set! Includes the Reflect It hinged mirror with protractor base, flexible mirrors, mirror supports, and plastic mirrors in two sizes. All grade levels.

$69.95
$62.95 (Save 10%)
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Light Box and Optical Set

Light Box and Optical Set

Item IN92325

An complete optical laboratory you can hold in your hands!. An entire optical laboratory in a box! At the heart of this cleverly designed light box is a lens that focuses bright rays of light. The box is able to produce one, three, or four beams of light. It also projects beams of colored light for color-mixing experiments. The set includes two lucite prisms, a rectangular piece of lucite (to demonstrate light refraction), two mirrors, two slit-forming plates, eight transparent color filters in slide mounts, colored cards, and an instruction booklet with 36 experiments. Reusable storage container included. Requires 12V power supply (not included).

5|6|7|8|9|10|11|12
$159.95
$145.95 (Save 9%)
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Equilateral Acrylic Prism Set, Set of 3

Equilateral Acrylic Prism Set, Set of 3

Item IN49427

Various lengths for all your spectrum needs!. Prisms are 25 mm, 50 mm, and 100 mm long.

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$16.95
$15.95 (Save 6%)
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Prisms and Lenses Set, Set of 6

Prisms and Lenses Set, Set of 6

Item IN6560

A selection of lenses and prisms to make your studies of light fun and fascinating!.

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$69.95
$62.95 (Save 10%)
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Equilateral Prism

Equilateral Prism

Item IN6556

Create rainbows in your classroom! Break white light into the spectrum of colors with this acrylic equilateral prism; 4" x 3/4" x 3/4".

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$7.95
$7.50 (Save 6%)
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Bulb Mini #48, 1.5V, Set of 10

Bulb Mini #48, 1.5V, Set of 10

Item IN16395

From switches to sockets, all the essential electrical supplies your classroom will need!. Bulb Mini #48, 1.5V: Mini #48, 1.5V; (use with single D battery), Set of 10.

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$5.95
$5.50 (Save 8%)
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Classroom Lens Set, Set of 6

Classroom Lens Set, Set of 6

Item IN16535

A selection of lenses and prisms to make your studies of light fun and fascinating!.

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$12.95
$11.95 (Save 8%)
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Stop Faking It! Finally Understand Science So You Can Teach It Set, Set of 6

Stop Faking It! Finally Understand Science So You Can Teach It Set, Set of 6

Item 56327

By William C. Robertson. These invaluable resources deliver all the scientifically accurate information teachers need to really grasp - and teach - important core science concepts. Filled with clear explanations, clever drawings, and practical activities, these resources are a must-have for every classroom. Set includes all 5 books. Energy, 106 pages Force & Motion, 94 pages Light, 106 pages Sound, 107 pages Electricity and Magnetism, 161 pages

$149.95
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Color Paddles, Set of 18

Color Paddles, Set of 18

Item IN21516

Show your students the laws of light and color using this colorful set of paddles!. Demonstrate the principles of blending light and color with these 6" paddles. Each set contains six paddles in six colors and three different textures. Includes three sets-a total of 18 paddles.

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$9.95
$8.95 (Save 10%)
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Concave mirror, 75-mm diameter, 75-mm focal length

Concave mirror, 75-mm diameter, 75-mm focal length

Item IN41635

Help students take a closer look at science with mirrors!.

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$5.95
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Radiometer

Radiometer

Item 16583

An unforgettable way to demonstrate the intense heat radiation emitted by sources of light!. This classic model demonstrates that light has energy. As the dark and light vanes in the 3"-diameter glass globe absorb light at different rates, the vanes spin, depending on the intensity of the light. 5" high. All grades.

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$9.95
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Lens Pack, Set of 2

Lens Pack, Set of 2

Item IN16536

A selection of lenses and prisms to make your studies of light fun and fascinating!.

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$6.95
$6.50 (Save 6%)
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Economy Tuning Fork
$5.95
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Ray Box Power Supply

Ray Box Power Supply

Item IN23123

A reliable source of power designed for use with our Light Box and Optical Set!. This power supply is designed for use with the Light Box and Optical Set. It produces a fixed output voltage of approximately 12 Volts at a maximum current of 3A.

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$59.95
$55.95 (Save 7%)
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Equilateral Prism, Glass 2

Equilateral Prism, Glass 2"

Item IN16522

A selection of lenses and prisms to make your studies of light fun and fascinating!.

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$6.95
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Socket, 60-75W

Socket, 60-75W

Item 16096

Medium-size socket for 60W or 75W bulbs. Mounted on a plastic base. 4" x 4" with cord, 110V.

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$13.95
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Spectroscope

Spectroscope

Item 92324

From common light bulbs to neon signs, study the spectra of light with this spectroscope!. Students will be able to analyze a wide variety of light sources, including flames, neon signs, and light bulbs and look at the absorption spectra of filters and colored solutions! The Spectroscope has an unbreakable plastic case and measures wavelengths from 4,000 to 7,000 angstroms. Instructions included.

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$9.95
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