Featured

Johnson City

Johnson City

The NJ1710 is a raised relief map of Johnson City. Each USGS topographic map covers 2° longitude..

$19.99

Roanoke

Roanoke

The NJ179 is a raised relief map of the USGS Roanoke section. Each USGS topographic map covers 2..

$19.99

Harrisburg

Harrisburg

The NK1810 is a raised relief map of the USGS Section of Harrisburg. Each USGS topographic map c..

$19.99

Charlottesville

Charlottesville

The NJ176 is a raised relief map of the USGS Each USGS topographic map covers 2° longitude and 1° la..

$19.99

Latest

Display Stand

Display Stand

24"x24"x68" with header card and heavy duty casters...

$299.99

Why We Teach Art - Display Cards - Retail Pack

Why We Teach Art - Display Cards - Retail Pack

This set of 16 display cards reminds students and teachers alike the importance of incorporating art..

$17.99

Elements & Principles of Design Posters - Retail Package

Elements & Principles of Design Posters - Retail Package

The elements of design posters graphically explain the basic characteristic of each element. Each Pr..

$72.99

Crystal Student Color Wheel Desk Ref

Crystal Student Color Wheel Desk Ref

This inexpensive tool allows each student access to a color wheel on their desk to assist them in pl..

$7.99

Koontz

Product Compare (0)


The 3D Glasses

The 3D Glasses

Build 3D glasses and explore how they facilitate the illusion of depth. Each of the colored lenses f..

$26.99 $35.99

The Bernoulli Principle

The Bernoulli Principle

Build a device that will allow you to explore Bernoulli's Principle. What will happen to the two bal..

$29.99 $51.49

The Boomerang Wheel

The Boomerang Wheel

Discover the secret to the wheel's motion with the Koontz™ Boomerang Wheel kit! Did you know that t..

$6.99 $8.99

The Catapult

The Catapult

The catapult is a device with a lot of power. Build one and see for yourself how ancient armies used..

$5.49 $9.99

The Chaotic Pendulum

The Chaotic Pendulum

Discover how the power of magnetism causes this pendulum to undergo chaotic motion and keep you gues..

$5.49 $9.99

The Clock

The Clock

Discover the secret to the clock's hand movements with a Koontz™ Clock kit. Did you know in a mecha..

$7.99 $9.99

The Combination Lock

The Combination Lock

Discover how to crack the code of an ancient puzzle with the Koontz™ Combination Lock kit. Did you ..

$6.99 $8.99

The Dynamometer

The Dynamometer

Build your own Dynamometer and measure the force exerted by the Earth's gravity on objects around yo..

$9.99 $17.99

The Hooey Stick

The Hooey Stick

The Hooey is a stick with a series of notches and a propeller. Rubbing it against another stick acro..

$9.99 $11.99

The Induction Rings

The Induction Rings

Do you really understand the shape of the towers you have just built? If so, can you get the string ..

$29.99 $44.99

The Jet Car

The Jet Car

Discover how the incredible jet force propels boats, planes, and missiles with the Koontz™ Jet Car ..

$5.49 $9.99

The Kaleidoscope

The Kaleidoscope

Discover a dazzling array of shapes and colors. Close one eye and surrender to the spectacular and c..

$7.99 $9.99

The Mangonel

The Mangonel

Build a Mangonel and experience the launch power of a medieval siege engine! Did you know that a Man..

$6.99 $8.99

The Mathematical Balance

The Mathematical Balance

Build a Mathematical Balance and explore mathematical and algebraic concepts in a tangible and fun w..

$29.99 $39.99

The Merry Go Round

The Merry Go Round

See centripetal force in action with the Koontz™ Merry Go Round kit! Anyone can enjoy a merry go ro..

$7.99 $8.99

Showing 1 to 15 of 25 (2 Pages)

Bestsellers

Petri Culture Dishes – Flint Glass 60mm

Petri Culture Dishes – Flint Glass 60mm

Petri Dishes are essential lab materials used for growing and studying cultures. Flint Glass 60mm (R..

$1.29

38mm D x 5cm Focal Length - Double Convex

38mm D x 5cm Focal Length - Double Convex

Superior quality glass lenses are useful for teaching a variety of optical principles. Double convex..

$1.29

Knife Switch, Plastic, Small

Knife Switch, Plastic, Small

General purpose for classroom use, Single Throw, and Single Pole made of brass. Plastic Base 2"L x 1..

$1.09

Explore With Me Geology®  - Fossils

Explore With Me Geology® - Fossils

This Fossils Collection includes a set of 9 specimens enclosed in a handy, plastic storage container..

$9.99

Specials

10 Gallon Aquarium

10 Gallon Aquarium

This strong tanks feature welded angle-iron frames, with a non-corrosive baked-on finish suitable fo..

$49.99 $99.99

12" Alligator Clip / Banana Plug

12" Alligator Clip / Banana Plug

Alligator and banana clips are safe and easy for students to use. The connectors are soldered to the..

$1.29 $1.49

12" Alligator Clip / Banana Plug - 3 Black, 3 Red

12" Alligator Clip / Banana Plug - 3 Black, 3 Red

Alligator and banana clips are safe and easy for students to use. The connectors are soldered to the..

$8.99 $10.49

12" Banana Plug (both ends)

12" Banana Plug (both ends)

Banana plugs are safe and easy for students to use. The connectors are soldered to the insulated lea..

$1.29 $1.49