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Wheels -Set of 60 Wheels -Set of 60
First-hand experiences with wheels, gears, pulleys and cams are an important part of design technology and STEM education. SI offers an assortment of these materials designed to work with either 3 mm BBQ skewers or 3/16” dowels. The 4 cm...
Pulleys -Set of 100 Pulleys -Set of 100
40, 30 and 20 mm diameter pulleys with 3.2 mm bores and one 10 mm pulley with a push fit to 2 mm motor shaft. Set of 100.
Pulleys DiscoveryKits® Pulleys DiscoveryKits®
Contains 4 pulleys (two singles, one double and one triple sheave, plus joining pin) and instructional guide with suggested classroom activities. Ages 13 +.
Meshing Around with Gears DiscoveryKits® Meshing Around with Gears DiscoveryKits®
A comprehensive kit with all of the materials required to build basic models including a winch and a trundle cart using gears, coroplast and JAX clips. The 16-page teacher’s guide covers many basic gearing principles including direction...
Pumping with Pneumatics DiscoveryKits® Pumping with Pneumatics DiscoveryKits®
Discover basic pneumatic and hydraulic principles using syringes, tubing, valves and a variety of found materials. The teacher’s guide provides several design & make activities including a pump, car jack, extension grabbing arm and...
Structures DiscoveryKits® Structures DiscoveryKits®
Teach students about forces on structures such as towers and bridges. Includes detailed teacher activity guide with experiments to teach students about strength and stability. Enough material for one group of students. Additional...
Translucent Building Planks -Set of 200 Translucent Building Planks -Set of 200
Light up your building centre with translucent building planks. These planks are designed to be stackable in all directions. Construct on top of a light panel for added fun. Each plank measures 4.6" x 0.93" x 0.3" (11.75cm x 2.35cm x...
Octa Joiner for Building Planks -Set of 20 Octa Joiner for Building Planks -Set of 20
Add a new dimension to your translucent building planks. Slot the planks in to create new angles and even a 90-degree angle for more secure constructions. Translucent building planks not included. Grades PreK+
Transparent Planks with Octa-Joiner Transparent Planks with Octa-Joiner
Light up your building centre with translucent building planks. These planks are designed to be stackable in all directions. Construct on top of a light panel for added fun. Each plank measures 4.6" x 0.93" x 0.3" (11.75cm x 2.35cm x...
Deluxe Gear Box -Set of 744 in Polybag Deluxe Gear Box -Set of 744 in Polybag
This 744 piece set contains multiple gears, pulleys, axles, chains, and frames to create an endless number of STEM projects. Contains a clear drive unit that can move the gears and other pieces forward or reverse. Requires one C battery...
Deluxe Gear Box Complete Set with Guide Deluxe Gear Box Complete Set with Guide
This 744 piece set contains multiple gears, pulleys, axles, chains, and frames to create an endless number of STEM projects. Contains a clear drive unit that can move the gears and other pieces forward or reverse. Requires one C battery...
Polydron Bridge Set -One Bridge Set Polydron Bridge Set -One Bridge Set
Unlock the secrets of bridge building and inspire inner creativity with this development from the world's leading construction experts. Challenge students to go beyond the set shapes and experiments with their own creations with included...
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