STEM and NGSS Products

Meet the NGSS Science & Engineering practices and STEM challenge using these handcrafted, wooden models to demonstrate simple machine principles.



Model Product Image Item Name+ Price
12529 K'NEX® Computer Control™ STEM Set

K'NEX® Computer Control™ STEM Set

Build, program and control K'NEX models Build and control K’NEX models using the K’NEX Computer Control Set, while learning and applying STEM...

WARNING WARNING: Contains Small Parts. Not for Children under 3 yrs.
$499.99
Sale: $200.00
Save: 60% off


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109321 Polydron® Revolution™ Gears & Pulleys Set 2 - Bulk

Polydron® Revolution™ Gears & Pulleys Set 2 - Bulk

Polydron Revolution Set 2 A brand new gears and pulley system specially designed to work with the world leading Polydron building system. This clever...

WARNING WARNING: Contains Small Parts. Not for Children under 3 yrs.
$239.99
Sale: $96.00
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109326 Polydron® Revolution™ Machine Builder Set 1 - Bulk

Polydron® Revolution™ Machine Builder Set 1 - Bulk

Take gears and pulleys a step further by introducing bevel gears and wheels. Completely interactive withy all of the existing Revolution range....

WARNING WARNING: Contains Small Parts. Not for Children under 3 yrs.
$149.99
Sale: $60.00
Save: 60% off


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109332 Polydron® Revolution™ Machine Builder Set 3 - Bulk Set

Polydron® Revolution™ Machine Builder Set 3 - Bulk Set

Following the successful launch of Polydron® Revolution™ Gears & Pulleys, we are delighted to announce stage two of the development. The Machine...

WARNING WARNING: Contains Small Parts. Not for Children under 3 yrs.
$399.99  $189.98
Sale: $75.99
Save: 81% off


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12587 Wooden Pendulum - Demonstration Size

Wooden Pendulum - Demonstration Size

Wooden Pendulum Demonstration Size - These classic wooden models offer children a basic concept of the laws of physics. Demonstration size. Grades 2...

$89.99
Sale: $36.00
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Monthly Specials For May

Polydron® Revolution™ Machine Builder Set 3 - Bulk Set
Polydron® Revolution™ Machine Builder Set 3 - Bulk Set
$399.99  $189.98
Sale: $75.99
Save: 81% off