Curriculum
Our calculators support a variety of UK and Ireland curriculum, as well as the International Baccalaureate. Find out the most suited product for your study as well as links to supporting resources and information.
GCSE | Scientific calculators
get you started
Your students will need a scientific calculator for trigonometry and statistics. All our scientific calculators have natural display (for example showing fractions with a numerator and denominator) and are permitted in GCSE exams.
A-Level | Graphing devices for
greater depth
The DfE require that; the use of technology, in particular mathematical and statistical graphing tools and spreadsheets, must permeate the study of A Level mathematics. Graphing calculators facilitate this and are allowed in A Level calculator exams.
IB | When graphing is required
Students will require a graphical calculator. The choice depends on the level of sophistication in calculation and graph display. Many teachers opt for the fx-CG50 as it is competitive on price and highly functional.
Exams Eligibility
Find out which calculators are eligible for your school or institution’s chosen curriculum examinations. Casio Calculators are approved for all UK and Ireland calculator exams.

New ClassWiz+ line-up
A splash of colour!
The ClassWiz+ range offers nine models and a wide selection of colour combinations, including green, blue, pink, white and black. This makes it easier than ever for students to find a calculator that feels right for them, whether they’re drawn to bold colours or more neutral finishes. From standout shades to timeless tones, there’s an option to suit every personality while still delivering the reliable functionality teachers expect.
Blog
- Graphing technology
- Scientific calculators
- Exams
- Curriculum
- Classroom
- Students
When is the right time to upgrade to a graphic calculator?
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Preparing students using the fx-CG50 in exams
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Going into exams with the fx-CG100: tips for students
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Why familiar tools matter in maths learning
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Casio calculators compared – from year 7 to A-level
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How to find standard deviation on a calculator (step-by-step guide)
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Back to school: finding the right Casio calculator for your students
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Why familiar tools matter in maths learning
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How modelling calculator use boosts student learning
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Celebrating 60 years of Casio Calculators: Innovation, education and the future
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The cognitive load conundrum: how calculators can help
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Best A-level combinations: a comprehensive guide
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Why is year 7 the perfect time to introduce scientific calculators?
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Free scientific calculator resources to share with your students
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