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Big Button Coloured Calculators

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Designed with well-spaced, colour-coded keys, this calculator is dual powered.
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Technical Summary


Helping to Support Teaching and Learning

User-Friendly Design

Featuring well-spaced, colour-coded keys, these calculators design with ease of use in mind, making them perfect for children beginning their mathematical journey.

Dual Powered

These calculators, featuring a dual-powered system, ensure consistent functionality, providing reliability for classroom activities.

Personalisation Feature

Every calculator has space for class or pupil name marking, facilitating organisation and personalization within educational settings.

Durable Construction

Robust plastic makes these calculators, which measure H2.9 x W8.5 x L11.1cm, durable enough to withstand daily classroom use.

Supports Numeracy Skills

These calculators aid Key Stage 2 children in solving addition and subtraction problems, selecting appropriate operations and methods effectively.

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Big Button Coloured Calculators

Designed with well-spaced, colour-coded keys, this calculator is dual powered.


  • These big button coloured calculators are uniquely designed for children aged 5 to 11 years. With well-spaced, colour-coded keys, they facilitate an engaging learning process, supported by a dual-powered system for reliability. Including a feature for marking with a class or pupil's name encourages responsibility and organisation among learners.

  • From Key Stage 2 to Key Stage 4, these calculators play an integral role. They help Key Stage 2 students with addition and subtraction, Key Stage 3 students with complex problem-solving, Lower Key Stage 2 and Year 2 students with number placement and statistics, and in Key Stage 4, they aid in developing reasoning skills.

  • Constructed from durable plastic, these calculators can endure daily classroom use. Their design ensures that educators have a reliable resource to teach mathematical concepts efficiently, promoting numeracy skills across educational stages.

Supports the National Curriculum

Mathematics, Key Stage 2, Number - Addition & Subtraction

Solve addition and subtraction multi-step problems in contexts, deciding which operations and methods to use and why.

Mathematics, Key Stage 3, Working Mathematically

Select and use appropriate calculation strategies to solve increasingly complex problems.

Mathematics, Lower Key Stage 2, Number - Number & Place Value

Identify, represent and estimate numbers using different representations.

Technical Summary



  • Plastic