Learning Disabilities

Is Your Child Struggling to Read, Write or Do Maths? Understanding Dyslexia, Dysgraphia and Dyscalculia

A child may understand an idea but struggle to read it, write it down or work with numbers. Learn why a whole-child learning assessment looks beyond one academic skill.

School-age child working carefully in a reading and writing workbook
·10 min read

A child may understand an idea but struggle to read it, write it down or work with numbers. Learn why a whole-child learning assessment looks beyond one academic skill.

Is your child finding learning difficult—or being asked to learn in a way that does not work for them?

When a child struggles with reading, writing or mathematics, parents may hear different explanations. Dyslexia, dysgraphia and dyscalculia are specific learning difficulties that can affect different aspects of learning. They may occur together, but one does not automatically mean that the others are present.

Understanding the three learning difficulties

Dyslexia: difficulty with reading and spelling

Dyslexia can affect accurate and fluent word reading, decoding, spelling and the development of reading skills. A child may understand a story when it is read aloud but struggle to read the same text independently. The exact profile varies, particularly across languages and writing systems.

Dysgraphia: difficulty with written expression

Dysgraphia is commonly used to describe significant difficulty with aspects of writing, which may include handwriting, spelling, written expression, organisation or the physical process of recording ideas. A child may understand an answer but find it difficult to put that answer on paper. The assessment needs to identify which parts of writing are affected rather than assuming that every writing difficulty has the same cause.

Dyscalculia: difficulty with mathematical learning

Dyscalculia involves persistent difficulty with mathematical learning, which may include number sense, understanding quantities and numerical relationships, recalling number facts or carrying out calculations. A child who struggles with a maths word problem may be finding the reading difficult rather than the mathematics itself. Conversely, a child may read and write well but experience significant difficulty understanding numbers.

Why a holistic assessment matters

If a child is referred for dyslexia or another learning concern, the evaluation should not look at reading in isolation. I am not looking only for what the child cannot do. I also want to understand what the child can do, how the child learns best and where the difficulty begins.

A comprehensive evaluation may consider:

  • Developmental and educational history: early development, school attendance, teaching exposure, languages used and learned, and the nature and duration of the difficulties.
  • Reading: phonological awareness where indicated, letter-sound knowledge, decoding, word recognition, accuracy, fluency and comprehension.
  • Writing: spelling, handwriting, written expression, organisation and relevant fine-motor or visual-motor factors where indicated.
  • Mathematics: number sense, numerical relationships, calculation, mathematical reasoning and problem-solving.
  • Broader learning profile: cognitive and processing abilities, strengths, and other factors that may affect learning.
  • Associated concerns: attention, language, anxiety, sensory or developmental factors when relevant to the referral question.

Assessment tools are selected according to the child's age, language exposure, developmental and educational history, and presenting concerns. No single test score should be interpreted without this context. Teachers' observations are valuable because they describe how the child manages everyday classroom learning, but screening and school observations do not replace a comprehensive clinical assessment.

PRASHAST: an important school screening tool

PRASHAST stands for Pre-Assessment Holistic Screening Tool. It was developed by NCERT through CIET under the Ministry of Education, Government of India, to support school-level screening across 21 disability conditions covered under the Rights of Persons with Disabilities Act, 2016.

The tool has two parts. Part 1 is intended for regular teachers, who observe the child over a period of at least two weeks and across relevant school contexts. Part 2 is completed by designated school personnel such as a special educator, resource teacher or counsellor, as applicable. CBSE Circular TRG-43/2023, dated 3 April 2023, oriented affiliated schools to the tool; PRASHAST was developed by NCERT, not by CBSE.

PRASHAST is a screening tool, not a diagnostic test. It cannot diagnose or label a child as having dyslexia, dysgraphia, dyscalculia or another condition. A screening concern is a reason to understand the child's needs more carefully. A well-completed screening record can provide useful background and help focus a subsequent assessment, but it does not replace that assessment.

If a school raises a red flag, parents should not dismiss it, blame the teacher or remain in denial. A red flag is not a diagnosis, but it is a prompt to seek clarification and appropriate guidance without unnecessary delay. A red flag is not a label. It is an opportunity to act. Please do not let denial or delay take that opportunity away from your child.

What happens after assessment?

Intervention should follow the child's actual learning profile. Dyslexia may require explicit, systematic literacy instruction. Dysgraphia may require targeted work on the specific handwriting, spelling or written-expression difficulties identified. Dyscalculia may require individualised teaching of number concepts, numerical relationships and calculation strategies. Some children benefit from coordinated support involving parents, teachers and relevant professionals.

Support should build on the child's strengths, include realistic goals and be reviewed over time. A label alone does not tell a family what to teach or how to help; the assessment should translate findings into a practical plan.

When should parents seek guidance?

Consider a professional discussion when difficulties in reading, writing or mathematics persist, affect classroom participation or confidence, or are causing distress. Parents do not need to wait for repeated school failure before asking questions. The first step is to understand the pattern of difficulty and the support that may be appropriate.

A final thought

Assessment should not be about finding what is wrong with a child. It should be about understanding what makes learning difficult for that child.

Assessment first. Understanding first. Then intervention based on what the child actually needs.

Read more about our Online Learning Disability and Dyslexia Assessment, Learning Disability Support Programme and Clinical Services and Psychological Assessment.

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Educational information: This article is for general educational purposes. Read our Medical Disclaimer.