What is the Original Polydron Frameworks Class Set?

The Original Polydron Frameworks Class Set (code 10-3031F) is a 310-piece shape construction kit from Polydron for children aged 6 and over. It contains 160 equilateral triangles, 80 squares, 40 pentagons and 30 hexagons in 4 colours, plus an Exploring Frameworks activity booklet. Each Frameworks piece is an open frame, so children can see inside a finished shape and explore the space within.

What can children build with Polydron Frameworks?

With 310 lightweight pieces that are easy to connect, a class can build flat 2D patterns and then fold them into solid 3D shapes. Polydron describes Frameworks as a way to investigate shapes, angles, edges, vertices, planes and tangents, and to build larger shapes and models. The open frames make hidden faces and edges visible, which helps when counting the properties of a shape. Frameworks pieces are fully compatible with the Original Polydron range.

For schools

• Supports the maths curriculum on 2D and 3D shape, nets, faces, edges and vertices across KS1 and KS2.
• 310 pieces give enough shapes for a whole class to work in small groups at the same time.
• Concrete models help pupils move to pictorial and abstract work, in line with Quality First Teaching.
• Dishwasher safe at 70°C, so shared pieces are simple to keep clean.
• Useful in SEND provision and intervention groups where hands-on resources are needed.

For parents and home use

• A large set for families or home educators who want plenty of pieces for bigger builds.
• Open-ended building lets children explore shape and pattern at their own pace.
• Joining the pieces gives regular fine motor practice.
• The Exploring Frameworks booklet offers ready-made activities to start with.
• Seeing inside a model helps children feel more confident about shape and space.

Supporting learners with SEND and learning differences

Hands-on construction helps many learners with SEND and learning differences understand maths ideas that can feel abstract on paper. With Polydron Frameworks, children can hold a shape, look through it and count its edges and corners directly. The 4 colours give clear visual cues, and clicking pieces together builds fine motor control. Building, folding and unfolding a net makes the link between 2D and 3D shape concrete and repeatable.

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

• Contents: 160 equilateral triangles, 80 squares, 40 pentagons, 30 hexagons and an Exploring Frameworks activity booklet
• Total pieces: 310
• Colours: Supplied in 4 colours
• Material: BPA free and 100% recyclable, in a recyclable carton
• Packed dimensions (L x W x H): 43 x 31 x 15 cm
• Weight: 2.38 kg
• Age: 6 years and over
• Compatibility: Fully compatible with the Original Polydron range
• Care: Dishwasher safe at 70°C
• Brand: Polydron (Original Polydron Frameworks range)
• Polydron product code: 10-3031F
• Barcode (EAN-13): 5060164531661

• See inside every shape. Open frames show the edges, vertices and space within each 3D model.
• Enough for a whole class. 310 pieces let several groups build and compare shapes during the same lesson.
• Easy to keep clean. Pieces are dishwasher safe at 70°C, which suits shared classroom resources.
• Works with what you have. Fully compatible with the Original Polydron range, so existing sets can be combined.
• Trusted UK supplier. Supplied by The Dyslexia Shop, a UK specialist in resources for SEND and learning differences.

What's in the Box

• 160 x equilateral triangles
• 80 x squares
• 40 x pentagons
• 30 x hexagons
• 1 x Exploring Frameworks activity booklet

Compatibility

Fully compatible with the Original Polydron range.

Care and Cleaning

Dishwasher safe at 70°C.

Safety and Age Suitability

Suitable for ages 6 years and over.

Delivery and Returns

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

• What is the Original Polydron Frameworks Class Set?
  The Original Polydron Frameworks Class Set is a 310-piece geometry construction kit made by Polydron. It contains 160 equilateral triangles, 80 squares, 40 pentagons and 30 hexagons, all with open frames. Children join the pieces to build 2D patterns and 3D shapes they can see inside. An Exploring Frameworks activity booklet is included.
• What age is the Polydron Frameworks Class Set suitable for?
  The Polydron Frameworks Class Set is suitable for children aged 6 years and over. Younger pupils can join shapes and make simple patterns, while older pupils can build nets and more complex 3D models. Because the set is open-ended, it stays useful across primary school and supports extension work with confident builders.
• How do teachers use Polydron Frameworks in the classroom?
  Teachers use Polydron Frameworks to teach 2D and 3D shape, nets, faces, edges and vertices. The open frames let pupils see and count every edge and corner of a model. With 310 pieces, a whole class can work in small groups, and the pieces are dishwasher safe at 70°C for easy cleaning.
• Is the Frameworks Class Set too big for home use?
  No, the Frameworks Class Set also works well at home, especially for families, home educators or children who like large builds. The 310 pieces leave room for ambitious models and shared play with siblings. Joining the pieces gives regular fine motor practice, and the activity booklet gives parents ideas for where to start.
• Is it suitable for children with SEND or learning differences?
  Yes, many children with SEND and learning differences benefit from hands-on resources like Polydron Frameworks. Handling real shapes turns abstract geometry into something they can see, touch and count. The open frames make hidden edges visible, the 4 colours give clear visual cues, and adults can adapt tasks to suit each learner's pace.
• What comes in the Polydron Frameworks Class Set box?
  The box contains 310 pieces and an activity booklet. There are 160 equilateral triangles, 80 squares, 40 pentagons and 30 hexagons, supplied in 4 colours, plus the Exploring Frameworks booklet. The boxed set measures 43 x 31 x 15 cm and weighs 2.38 kg, according to Polydron.
• Does Polydron Frameworks work with other Polydron sets?
  Yes, Polydron states that Frameworks pieces are fully compatible with the Original Polydron range. This means schools and families can combine the open frames with solid Original Polydron pieces in the same model. Mixing the two lets children compare solid and open faces and build larger, more varied shapes over time.