A View on Theories and Models in the Study of Dyscalculia

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Dyscalculia is a learning disability in Mathematics. The prevalence rate of dyscalculia is between four to six percent among the population. Dyscalculia affects the academic achievement, social relationship, and even lifestyle of an individual. The purpose of this paper is to discuss two theories and two models of dyscalculia, namely Cognitive Development Theory, Theory of Minimal Cognitive Architecture, Triple-Code Model, and Model of Number Processing System. Piaget’s Cognitive Development Theory explains that every pupil has their own individual differences in cognitive development. Four stages of cognitive development are sensorimotor, preoperational, concrete operational, and formal operations. Anderson’s Theory of Minimal Cognitive Architecture demonstrates the ways of knowledge transmitting into brain. Pupils with learning disabilities such as dyscalculia are said to be mismatched with their chronological age. Dehaene’s Triple-Code Model predicts different pathways for learning in dyscalculia. Three main codes in this model are analogue magnitude representation, visual Arabic number form, and auditory verbal word frame. Six aspects in Model of Number Processing System are arithmetic facts, calculation procedures, Arabic numbers comprehension, verbal numbers comprehension, Arabic numbers production, and verbal numbers production. Overall, these theories and models are particular and suitable to be used to support the study in dyscalculia. Based on the theoretical framework, the learning process of dyscalculic pupils can be identified. The implication of this paper is they can be used to design a model or module for dyscalculia and to develop the instruments suitable for dyscalculic pupils.

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How Common Is Dyscalculia in Children Today

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When examining how common is dyscalculia, research suggests that it affects approximately 3 to 7 percent of school age children. This places it among the more prevalent learning disabilities, alongside other learning disorders such as dyslexia. According to the diagnostic and statistical manual published by the American Psychiatric Association and American Psychiatric Publishing, dyscalculia falls under the category of a specific learning disorder with impairments in mathematics.

The exact prevalence can vary because developmental dyscalculia depend on how diagnostic criteria are applied across studies and educational systems. Some children may not be formally identified, especially if their difficulties are mistaken for general learning difficulties or lack of practice in math tasks.

Compared to other disorders, dyscalculia often receives less attention, even though its impact on mathematical reasoning and basic math skills can be significant. Students with dyscalculia may struggle silently in math class, particularly when expectations increase with grade level.

There Is Hope for Children with Dyscalculia

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f math has become a daily battle in your home, it can start to feel overwhelming.

You may be wondering:Will this always be this hard?Will my child ever “get it”?What does the future look like?

And if your child has dyscalculia—or you suspect they might—those worries can feel even heavier.

But here is what I want you to know:

There is hope. Real hope.

Dyscalculia does not define your child’s future.It does not determine their intelligence.It does not mean they can’t learn math.

It simply means they need a different approach—one that is patient, structured, supportive, and built around the way their brain processes numbers.

With the right support, children with dyscalculia can:

learn math skills in a way that finally makes sense
build confidence and reduce anxiety
strengthen number sense and problem-solving
stop feeling ashamed or “behind”
trust themselves again

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4 Ways to Help Kids with Dyscalculia

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Many children struggle with learning disabilities that can hinder their ability to process and understand information. Dyscalculia is a developmental disorder that involves difficulty conceptualizing and performing mathematics. Kids with dyscalculia need extra support to help them stay on track in math class, handle homework, and deal with tests. Here are several practical ways that parents can help a child who struggles with dyscalculia.

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