This Spring Kit is for use with our Sine Wave Generator (Item #8410-00) and Wave Driver (Item #8420-00). Connect the spring to see longitudinal waves in action! It offers a vivid demonstration of important principles in physics.

Item 8430-01

$9.09

• AmSci Exclusive

This Cord Kit is for use with our Sine Wave Generator (Item #8410-00) and Wave Driver (Item #8420-00). Use the elastic cord to see longitudinal waves in action! It offers a vivid demonstration of important principles in physics.

Item 8430-03

$4.04

• AmSci Exclusive

Use these strips with our Sine Wave Generator (Item #8410-00) and Wave Driver (Item #8420-00) for a captivating illustration of the principles of resonant modes. Because they are different lengths, the strips will noticeably oscillate at different frequencies.

Item 8430-05

$5.36

• AmSci Exclusive

This Wire Loop Kit is for use with our Sine Wave Generator (Item #8410-00) and Wave Driver (Item #8420-00). Use it to illustrate the patterns of standing waves. It offers a vivid demonstration of important principles in physics.

Item 8430-02

$3.80

• AmSci Exclusive

This Wave Driver can be used with the Sine Wave Generator (Item #8410-00) to form the Vibration Demonstration Kit. The kit shows sine waves as they travel across a medium. Connection wires are included. It is truly a great, quality demonstration device at a low cost!
• Accessories can be purchased separately: Longitudinal Wave Spring Kit, Item #8430-01; Resonance Wire Loop Kit, Item #8430-02; Metal Resonance Strips, Item #8430-03; Sand and Shaker Kit for Chladni Plate Demonstration (Chladni Plate sold separately), Item #8430-07; Chladni Plates Kit, Item #8430-04; Chladni Plates Round and Square with Allen Key and Holder, Item #8430-04-01; Chladni Plates Round and Square, Item #8430-04-05
• Power: 1 A
• 3.91″ Dia. x 3.03″ H

Item 8420-00

$81.08

• AmSci Exclusive
• Video Available

On cloudy days, is it still important to wear sunscreen? Do all sunglasses provide equal protection? These solar beads change from white to colorful when exposed to a UV light source; the more UV light, the brighter they become. Use them to help answer the above questions and more! Learn about UV rays and where they come from. These beads are useful for science and health as well as arts and crafts (make cool bracelets, or necklaces, glue them to make mosaics… the possibilities are endless).
• Comes with a Teacher’s Guide and reproducible Student Handout
• Sold in a box of 1000
• Multicolored

Item ASB-1000

$9.09

• AmSci Exclusive
• Best Seller
• Teacher's Guide Included
• Handout Included

This 8-piece set consists of tuning forks with frequencies ranging from 256 Hz to 512 Hz.
• Hammer sold separately
• Wooden case

Item 3610-00

$31.00

Demonstrate the principles of reflection and refraction with this affordable optical block set. The set includes 3 well-made glass blocks in 3 shapes: trapezoidal, semicircular, and double convex. When light passes through the trapezoidal block, it is refracted at each boundary between glass and air. Both refraction and reflection can easily be seen using the semicircular block. Shine three light rays through the convex lens to show how they converge at the focal point and then calculate focal length. Purchase one for classroom demonstration or multiple sets for students to study in groups!

Item 3354-03

$7.95

TILE, OVERHEAD, COLOR, 1″ SQUARE, 4 COLOR, SET OF 52

Item 9420-00

$2.79

This set is perfect for student explorations of mirror optics. 6 different 50 mm Dia, spherical glass mirrors, each with a protective silver coating, are packed in a lined storage box. Individual boxes may vary. The set includes a concave and a convex mirror with focal lengths of 10 cm, 20 cm, and 50 cm.

Item AR-726

$8.18

This set is for showing the most important types of lenses. They are 1.5″ (38 mm) Dia., optically true with ground glass edges. The set includes one each of concave, convex, double concave, double convex, plano concave, and plano convex lens arranged in a foam-lined wooden box.
• Sold in sets of 6

Item 3313-01W

$12.50

This set is for showing the most important types of lenses. They are 2″ (50 mm) Dia., optically true with ground glass edges. The set includes one each of concave, convex, double concave, double convex, plano concave, and plano convex lens arranged in a foam-lined wooden box.
• Sold in sets of 6

Item 3313-02W

$15.00

This set contains 7 different lenses and prisms to demonstrate a wide range of optical principles. The frosted surfaces are also excellent for revealing the path of light as it passes through the lens. They are a great tool for teaching students about optics.
• Comes in cardboard box with a Teacher’s Guide
• 2.75″ (70mm) L x 1″ (25 mm) thick

Item 3358-20

$23.75

• Teacher's Guide Included
• Handout Included

This set of 8 tuning forks comes in a wooden case. The tuning forks are individually constructed of forged steel. Each fork is stamped with the musical scale note sounded by the fork and the frequency in Hz at the base of the tine.
• Chrome-plated
• Includes frequencies: 256, 288, 320, 341.3, 384, 426.6, 480, and 512 Hz
• Plain shank form
• Can also buy tuning forks separately
• Lengths vary

Item 3620-00

$21.56

These top-quality aluminum alloy tuning forks are great for physics and music classes. Forks are 6″ (150 mm) to 10″ (250 mm) long with 0.28″ (7 mm) x 0.34″ (9 mm) tines, and vibrate long and loudly. These forks are useful to demonstrate the energy and vibration of sound.
• Sold in a set of 8
• Includes 1 each of the following frequencies; 256, 288, 320, 341, 384, 426.6, 480, 512 Hz
• Each is tuned within 0.05% of rated frequency
• Stamped with scale letter and frequency

Item 7020-30

$36.36