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Teaching Protractor

Product Code: MA10533
Simplifying geometry lessons is made easier with this updated design class pack.
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£15.99 ex VAT £ 19.19 inc VAT

Estimated delivery in 4 weeks

Technical Summary


Helping to Support Teaching and Learning

Ease of Use

Placing the zero line at the base of the protractor makes it easy for children to use during geometry lessons.

Angle Recognition

Children can easily recognise acute and obtuse angles thanks to the colourful sections on the protractor.

Simplified Design

Removing the anti-clockwise scale simplifies the protractor's design, making it more intuitive for children.

Visual Learning Aid

Colourful sections for acute and obtuse angles improve children's understanding and classification of different angles.

Supports Year 5 Maths

Helps children draw given angles and measure them in degrees, supporting the Year five curriculum’s aim in Geometry - Properties of Shapes.

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Teaching Protractor

Simplifying geometry lessons is made easier with this updated design class pack.


  • The Helix teaching protractor enhances geometry lessons by simplifying angle measurement and understanding. Its updated design, with a zero line at the base, is easy for children to use. The removal of the anti-clockwise scale and the colourful sections for acute and obtuse angles aid visual learning.

  • This protractor supports the UK Year 5 mathematics curriculum in Geometry - Properties of Shapes. It helps children measure, estimate, and compare acute, obtuse, and reflex angles and identify angles at a point, on a straight line, and multiples of ninety degrees.

  • For Year 4, it helps identify and compare acute and obtuse angles. In Year 3, it assists in recognising angles as properties of shapes or turns and supports drawing and measuring angles in degrees, aligning with curriculum goals.

Supports the National Curriculum

Mathematics, Year 5, Geometry - Properties of Shapes

Know angles are measured in degrees and estimate and compare acute, obtuse and reflex angles.

Mathematics, Year 4, Geometry - Properties of Shapes

Identify acute and obtuse angles and compare and order angles up to 2 right angles by size.

Mathematics, Year 3, Geometry - Properties of Shapes

Recognise angles as a property of shape or a description of a turn.

Technical Summary


    Pack size

  • 25

  • Age Range

  • Suitable for 7 to 11 years