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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..

$23.99

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

PixIT Plus - 180 Pieces

PixIT Plus - 180 Pieces

PIXIT Plus -  180 pieces with numbers, letters, shapes + bag WARNING: CHOKING HAZARD - Smal..

$16.99

PIX-IT Box 6

PIX-IT Box 6

PIX-IT Box 6 - for 6 children (6 pcs boards A4 = 3x green and 3x transparent, 1080 pcs colored piece..

$194.99

PIX-IT Premium

PIX-IT Premium

 (2 pcs boards A4 = 1x green and 1x transparent, 360 pcs colored pieces (180 colored + 180 colo..

$67.99

Van De Graaf Replacement Belt

Van De Graaf Replacement Belt

Replacement belt for the Van De Graaf machine...

$19.99

Koontz

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The 3D Glasses

The 3D Glasses

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

$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..

$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..

$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..

$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..

$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..

$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 ..

$8.99

The Dynamometer

The Dynamometer

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

$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..

$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 ..

$44.99

The Jet Car

The Jet Car

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

$9.99

The Kaleidoscope

The Kaleidoscope

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

$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..

$8.99

The Mathematical Balance

The Mathematical Balance

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

$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..

$8.99

Showing 1 to 15 of 25 (2 Pages)

Bestsellers

38mm D x 5cm Focal Length

38mm D x 5cm Focal Length

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

$1.29

Petri Culture Dishes – Flint Glass 60mm(RIM)X65mm(D)X15mm(H)

Petri Culture Dishes – Flint Glass 60mm(RIM)X65mm(D)X15mm(H)

Petri Dishes are essential lab materials used for growing and studying cultures...

$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..

$8.99

Specials

Fossil Card Deck

Fossil Card Deck

Double-sided study cards of fossils with diagram, characteristics and location. ..

$6.75 $9.99

Match It Math

Match It Math

Match It Math is a shouting, racing, adding, subtracting, and matching game that brings real numbers..

$3.95 $4.99

Match Learner™  Match It Up! (Advanced)

Match Learner™ Match It Up! (Advanced)

Match Learner™ "Match it up! Advanced" is a fun card game for playing with fractions, percentages a..

$3.95 $5.99

Match Learner™  Match It Up! (Beginners)

Match Learner™ Match It Up! (Beginners)

Match Learner™ "Match it up! Beginner" is a fun card game for playing with addition, subtraction, m..

$3.95 $5.99