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Constant Speed Battery Powered Vehicle
Constant Speed Battery Powered Vehicle
Price: 26.950000762939453125
A popular way for introducing the ideas of velocity and acceleration. This product has a three position switch so that it can be powered in either direction, a stable platform for carrying objects, a hook for towing, and blunt ends for pushing. A spacer..
Product Number: SB39353M
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Impact Car
Impact Car
Price: 15.25
What better way to study the momentum changes of varying mass than with a visual measure of its force? The impact car is equipped with a spring scale and a slide that is displaced on impact against a wall or similar obstacle. This slide remains in its d..
Product Number: SB35037M
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Photocell Testing Set
Photocell Testing Set
Price: 71.9499969482421875
Light a miniature bulb, sound a buzzer, rotate a fan - you can do all these things with one simple device! This photocell testing unit can convert light energy into electric energy to make these experiments easy for students. The unit can also keep ..
Product Number: SB23755M
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Density 12-Cube Set
Density 12-Cube Set
Price: 39.950000762939453125
Grade 3 and up.Handy, economical set for experimentation with mass, volume, density, buoyancy, specific gravity, and flotation. One 1" cube each of the following materials: aluminum, steel, brass, copper, acrylic, oak, nylon, pine, popl...
Product Number: SB45884M
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Spectrum Tube - Mercury
Spectrum Tube - Mercury
Price: 19.6000003814697265625
Use for the classic demonstration of spectral lines. Each tube has its own characteristic spectrum when energized before a spectroscope. This tube acquaints students with the spectra of common gases in their pure form as well as for demonstrating wavele..
Product Number: SB48896M
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Physical Science Learning Chart Combo Pack
Physical Science Learning Chart Combo Pack
Price: 11.75
These teacher-created, classroom-ready charts cover a wide range of science concepts. Activities are included on every chart back. Set of five charts includes States of Matter, Laws of Motion, Simple Machines, Magnets, and Electrical Circuits. E..
Product Number: SB47739M
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KNEX Education Intro to Simple Machines: Wheels, Axles, and Inclined Planes
KNEX Education Intro to Simple Machines: Wheels, Axles, and Inclined Planes
Stem
Price: 40.950000762939453125
For your STEM curriculum.• 221 K’NEX pieces• Builds 7 models, all replicas of real-world machines• Supports 2-3 students working as a team• For 3rd-5th grade classrooms• Mode...
Product Number: SB36638M
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Equal Mass Cylinder Density Set
Equal Mass Cylinder Density Set
Price: 12.1000003814697265625
Demonstrate the inverse relationship between density and length with cylinders of the same diameter and mass. Study buoyancy and the displacement of various liquids. Predict and calculate the range of densities of each sample. Includes five cylinders we..
Product Number: SB15356M
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KNEX Education Roller Coaster Physics
KNEX Education Roller Coaster Physics
Stem
Price: 291.5
For your STEM curriculum.• 2,039 K’NEX® pieces• Builds 11 models, including two roller coaster designs and ramp and loop systems. Builds one roller coaster design or any two ramp/loop systems simultaneously. Batter...
Product Number: SB40755M
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Fog in a Can - Push-Button Top
Fog in a Can - Push-Button Top
Price: 16.299999237060546875
A portable and inexpensive alternative to fog or haze machines that safely makes light beams or laser beams come alive. Great for creating special effects with laser pointers. Each 30-second spray will last about 30 minutes. Safe, nontoxic, nonirrit..
Product Number: SB48934M
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Lumi Rod
Lumi Rod
Price: 20.25
Grades 7-12.Excellent tool for demonstrating the principle of fiber optics. The curled clear acrylic rod conducts light by internal reflection. A flashlight or laser pointer can be used for the demonstration. Includes an activity guide....
Product Number: SB49816M
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Complete Set of Wooden Simple Machines - Demonstration Model Set
Complete Set of Wooden Simple Machines - Demonstration Model Set
Popular Choice
Price: 771.5
Each Demonstration Model measures approximately 2-1/2 times the size of the student version and is great for classroom demonstration. Each model includes a detailed activity guide which details the history of the model, practical applications, and c..
Product Number: SB42815M
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Deluxe Hall’s Car
Deluxe Hall’s Car
Price: 15.80000019073486328125
This lightweight, nearly frictionless Hall’s Car is ideal for studying the relationship between work and energy. It demonstrates the vector forces in acceleration or static force studies and can be used to determine the coefficient of friction. Fe..
Product Number: SB47661M
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Science Action Labs: Sound & Light Book & Materials Kit
Science Action Labs: Sound & Light Book & Materials Kit
Stem
Price: 115.9499969482421875
For your STEM curriculum.Students have fun with mirrors, sound waves, mirror science, rainbow lab, and more. Many of the science action labs provide data tables and other additional information, and an answer key is provided. Kit includes th...
Product Number: SB39513M
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Resonant Tuning Forks Set
Resonant Tuning Forks Set
Price: 68.5
This unit is designed to demonstrate the resonance of sound. It includes a pair of chromium-plated carbon steel tuning forks of 440Hz mounted on wooden resonance boxes. Includes a rubber hammer.
Product Number: SA01604M
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Colored Double Tandem Pulley - 40/50 mm Dia.
Colored Double Tandem Pulley - 40/50 mm Dia.
Price: 2.4500000476837158203125
Add a splash of color to any mechanics experiment! Help capture students’ attention with these brightly colored, standard size pulleys. 2" dia.
Product Number: SB33485M
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Colored Single Pulley - 50 mm Dia.
Colored Single Pulley - 50 mm Dia.
Price: 1.5
Add a splash of color to any mechanics experiment! Help capture students’ attention with these brightly colored, standard size pulleys. 2" dia.
Product Number: SB33483M
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Friction Cube
Friction Cube
Price: 10.1499996185302734375
An excellent way to teach and demonstrate static friction on four different textured surfaces. The wooden cube features a very rough, a plain wood, a plain, and a slightly textured surface, and comes with a hook on one side for pulling along an inclined..
Product Number: SB48973M
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Colored Double Pulley - 50 mm Dia.
Colored Double Pulley - 50 mm Dia.
Price: 2.849999904632568359375
Add a splash of color to any mechanics experiment! Help capture students’ attention with these brightly colored, standard size pulleys. 2" dia.
Product Number: SB33484M
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Colored Triple Pulley - 50 mm
Colored Triple Pulley - 50 mm
Price: 3.9500000476837158203125
Add a splash of color to any mechanics experiment! Help capture students’ attention with these brightly colored, standard size pulleys. 2" dia.
Product Number: SB33486M
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Laser Pointer Set
Laser Pointer Set
Price: 53.950000762939453125
Includes one violet (SB48473M), red (SB29122M), and green (SB43423M) laser pointer.
Product Number: SB49295M
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Colored Quadruple Pulley - 50 mm Dia.
Colored Quadruple Pulley - 50 mm Dia.
Price: 3.5
Add a splash of color to any mechanics experiment! Help capture students’ attention with these brightly colored, standard size pulleys. 2" dia.
Product Number: SB33488M
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Photon Solar Racer Kit®
Photon Solar Racer Kit®
Popular Choice Stem
Price: 24.950000762939453125
For your STEM curriculum.Race with the power of the sun! The Photon can travel an average of 10-ft. in three seconds on a smooth, flat surface when exposed to full sunlight. Sleek, transparent body looks great as is, or add your own cust...
Product Number: SB23862M
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Spherical Convex/ConcaveMirrors - Set of 6
Spherical Convex/ConcaveMirrors - Set of 6
Price: 13.75
Set of 6 glass, spherical mirrors with back surface silvering. Includes three convex and three concave mirrors, each measuring 50 mm dia. Focal lengths are 50 mm, 100 mm, 200 mm, -50 mm, -100 mm, and -200 mm.
Product Number: SB47752M
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Trebuchet Kit
Trebuchet Kit
Popular Choice Stem
Price: 13.94999980926513671875
For your STEM curriculum.Trebuchet kit provides a fun and exciting environment for studying energy conversion, levers, trajectories, ratios, rotational motion, inertia, forces, and more! Powered by gravitational potential energy, this easy t...
Product Number: SB40766M
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Collision in Two Dimensions
Collision in Two Dimensions
Price: 20.950000762939453125
This inexpensive apparatus provides data for investigating conservation of momentum and kinetic energy in collisions. It can also be used to compare elastic and inelastic collisions. A curved aluminum track and adjustable target support form the core of..
Product Number: SB16605M
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Colored Triple Tandem Pulley - 30/40/50 mm Dia.
Colored Triple Tandem Pulley - 30/40/50 mm Dia.
Price: 3.2999999523162841796875
Add a splash of color to any mechanics experiment! Help capture students’ attention with these brightly colored, standard size pulleys. 2" dia.
Product Number: SB33487M
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Unmounted Concave Mirror - 5.0 cm Diameter, 6 cm Focal Length
Unmounted Concave Mirror - 5.0 cm Diameter, 6 cm Focal Length
Price: 2.900000095367431640625
An excellent selection of spherical, silvered glass mirrors for demonstrations and experiments in optics.
Product Number: SB10482M
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Contraptions™ Kits - 200-Piece Set
Contraptions™ Kits - 200-Piece Set
Stem
Price: 50.5
For your STEM curriculum.Grade 4 and up.Learning that’s right on track! No glue, no connectors, just loads of constructive fun! Students construct tracks of tunnels, funnels, ramps, and chutes, then set the ball rolling an...
Product Number: SB49049M
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Spectrum Tube - Xenon
Spectrum Tube - Xenon
Price: 19.6000003814697265625
Use for the classic demonstration of spectral lines. Each tube has its own characteristic spectrum when energized before a spectroscope. This tube acquaints students with the spectra of common gases in their pure form as well as for demonstrating wavele..
Product Number: SB48894M
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