What is the Original Polydron Engineer Set?

The Original Polydron Engineer Set (code 10-7050) is a 110-piece engineering construction kit from Polydron for children aged 9 and over. It uses gears, cams, linkages and other engineering components to build working models. A set of work cards guides children through each build.

What can you build with the Polydron Engineer Set?

The 110 pieces include gears with 8, 16 and 24 teeth, plus cams and linkages, shown in a key. Children can build five models, one at a time: a Cable Car, Gear Toy 1, Gear Toy 2, a Chairspinner and a Chairoplane. Turning the gears and watching the parts move shows how simple mechanisms transfer motion. The pieces work with Original Polydron and Polydron Frameworks pieces, so the set can be used alongside existing stock. The boxed set measures 43 x 32 x 7.5 cm and weighs 2.3 kg.

For schools

• Supports design and technology and STEM work on mechanisms at KS2 and KS3.
• Work cards give a clear sequence of five builds for a lesson or club.
• Works alongside Original Polydron and Polydron Frameworks pieces already in school.
• Pupils can work in pairs or small groups to build and test each model.
• Gives SEND provision and intervention groups a hands-on way into engineering ideas.

For parents and home use

• Gives children aged 9 and over a focused engineering project for home learning.
• Step-by-step work cards help children build with growing confidence and independence.
• Fitting gears, cams and linkages gives regular fine motor practice.
• Children can adapt the models or invent their own once the five builds are complete.

Supporting learners with SEND and learning differences

Hands-on construction helps many learners with SEND and learning differences understand ideas that can feel abstract on paper. Turning a real gear and seeing another move makes cause and effect clear and visible. The work cards break each model into clear, visual stages that can be repeated. Fitting the components together also builds fine motor control.

The Original Polydron Engineer Set is available to order from The Dyslexia Shop, a UK specialist in resources for SEND and learning differences, for use in the classroom or at home.

• Contents: 110 pieces as shown in the key, including gears, cams and linkages, plus work cards
• Total pieces: 110
• Gears: 8, 16 and 24 teeth
• Models: Cable Car, Gear Toy 1, Gear Toy 2, Chairspinner and Chairoplane, built one at a time
• Packed dimensions (L x W x H): 43 x 32 x 7.5 cm
• Weight: 2.3 kg
• Age: 9 years and over
• Compatibility: Original Polydron and Polydron Frameworks pieces
• Brand: Polydron (Original Polydron Engineer range)
• Polydron product code: 10-7050

• Working mechanisms. Gears with 8, 16 and 24 teeth, cams and linkages make models that really move.
• Five guided builds. Work cards lead children through a Cable Car, Chairspinner, Chairoplane and two gear toys.
• Uses existing stock. Pieces work with Original Polydron and Polydron Frameworks sets already in school or at home.
• Trusted UK supplier. Supplied by The Dyslexia Shop, a UK specialist in resources for SEND and learning differences.

What's in the Box

• 110 x assorted Polydron Engineer pieces, including gears, cams and linkages, as shown in the key
• 1 x set of work cards

Compatibility

Compatible with Original Polydron and Polydron Frameworks pieces.

Safety and Age Suitability

Suitable for ages 9 years and over. Warning: not suitable for children under 36 months due to small parts, which may present a choking hazard.

Delivery and Returns

Standard UK delivery applies. See our Delivery and Returns page for full details.

• What is the Original Polydron Engineer Set?
  The Original Polydron Engineer Set is a 110-piece engineering construction kit made by Polydron. It includes gears, cams and linkages that children use to build working models. A set of work cards guides each build step by step, so children learn how simple mechanisms move and transfer motion.
• What age is the Polydron Engineer Set suitable for?
  The Polydron Engineer Set is suitable for children aged 9 years and over. The work cards guide younger builders through each model, while older learners can adapt the designs or invent their own. The set contains small parts, so keep it away from children under 3 years.
• What models can you build with the Polydron Engineer Set?
  You can build five models, one at a time: a Cable Car, Gear Toy 1, Gear Toy 2, a Chairspinner and a Chairoplane. Each model uses the gears, cams and linkages in the set. Once the five builds are complete, children can combine the parts in new ways to create their own machines.
• How can teachers use the Polydron Engineer Set in the classroom?
  Teachers use the Polydron Engineer Set in design and technology and STEM lessons on mechanisms. Pupils can build a model, turn the gears and explain how the movement passes through the parts. The work cards give a clear sequence of builds, and the pieces can be combined with existing Polydron stock.
• Is the Polydron Engineer Set good for learning at home?
  Yes, the Polydron Engineer Set works well for home learning for children aged 9 and over. The step-by-step work cards help children build independently, and each finished model moves, which gives a clear sense of achievement. Fitting the gears and linkages also gives useful fine motor practice.
• Is it suitable for children with SEND or learning differences?
  Yes, many children with SEND and learning differences benefit from hands-on resources like the Polydron Engineer Set. Turning a gear and watching another move makes cause and effect visible. The work cards break each model into clear stages, and adults can adjust the pace so each child can repeat and succeed.
• Is the Polydron Engineer Set compatible with other Polydron sets?
  Yes, the Polydron Engineer Set pieces work with Original Polydron and Polydron Frameworks pieces. This means schools and families can use the set alongside shapes they already own. Combining sets lets children add flat panels and frames to their gear models and design larger, more complex machines.