About Dyscalculia
What Is Dyscalculia?
Dyscalculia is a specific learning difference (SpLD) that affects the acquisition and understanding of mathematical concepts and skills. It is characterised by persistent difficulties with number sense - understanding quantities, numerical relationships, and the meaning of numbers. Individuals may also experience challenges with arithmetic, recalling number facts, estimating, mathematical reasoning, and solving problems.
These difficulties can affect many aspects of everyday life, including telling the time, handling money, estimating quantities, following numerical information, and developing confidence in mathematics. While many people find maths difficult at times, dyscalculia is a distinct and lifelong difference that is not explained by inadequate teaching, lack of opportunity, or low intelligence.
Dyscalculia exists on a continuum, with individuals experiencing varying levels of difficulty. It is estimated to affect around 3–6% of the population and often occurs alongside other specific learning differences, such as dyslexia or ADHD.
A specialist assessment identifies an individual's mathematical strengths and areas of need, helping to determine whether their difficulties are consistent with dyscalculia. The assessment also provides practical, evidence-based recommendations to support learning, appropriate educational adjustments, and improved confidence in mathematics.
What is a Specific Learning Difficulty (SpLD) in Mathematics?
A Specific Learning Difficulty (SpLD) in Mathematics refers to persistent difficulties in learning and applying mathematical skills that are significantly greater than would be expected for an individual's age and educational experience. These difficulties may affect areas such as arithmetic, mathematical reasoning, problem-solving, mathematical language, and the application of mathematical concepts.
Unlike dyscalculia, which is primarily associated with difficulties in number sense and understanding numerical magnitude, an SpLD in Mathematics may arise from a wider range of underlying cognitive differences. These can include challenges with working memory, processing speed, attention, executive functioning, language processing, or visual-spatial skills. As a result, every individual's profile is unique.
Difficulties with mathematics can affect learning throughout school and into adulthood, influencing confidence, academic achievement, further education, employment, and everyday tasks such as budgeting, interpreting data, or measuring quantities.
A specialist assessment identifies an individual's cognitive strengths and areas of need, helping to determine whether their mathematical difficulties are consistent with dyscalculia, a Specific Learning Difficulty in Mathematics, or another underlying factor. The assessment provides evidence-based recommendations to support learning, inform educational planning, and guide appropriate adjustments in school, higher education, or the workplace.
