Make maths physical and daily: practise for 10 minutes with real objects (coins, Lego, cooking), keep a number line in view, and praise effort over speed. Tell your child's SENCO so home and school use the same methods.
Make it hands-on and little-and-often
Dyscalculia affects how a child grasps numbers, quantity and place value, and the British Dyslexia Association describes it as unexpectedly struggling to understand and achieve in maths. The most useful thing you can do at home is make maths physical. Count and sort real objects, use coins to practise money, bake to practise measuring and halving, and play dice or board games that move a counter along a numbered track. Keep a number line on the fridge or wall so your child can see the order of numbers instead of holding them in their head. Short daily bursts of about 10 minutes beat one long weekend session, because dyscalculia often sits alongside weak working memory and maths anxiety that a long session makes worse.
Lower the pressure, not the standard
Cover the rest of the page so only one question shows at a time, and remove decorative pictures that compete for attention. Let your child use their fingers, a number square or a calculator to check answers; these are tools, not cheating. Avoid timed tests and speed drills at home, and praise the effort and the method rather than how fast they reached the answer. Songs, rhymes and simple mnemonics help number facts stick. Talk about maths positively (your own groans about numbers are catching) and name out loud what is hard, so your child understands the difficulty has a reason and a name.
Bring in the school and ask for a screen
Tell your child's SENCO (the teacher who coordinates special educational needs) what you see at home, and ask them to use the same physical methods you use so the approaches match. Ask whether the school can run a dyscalculia screen or arrange an assessment by a specialist teacher or educational psychologist. There is no NHS diagnostic test for dyscalculia, and a formal diagnosis is not needed for help. Your child can get support through SEN Support, the school's assess-plan-do-review cycle, on the basis of need alone. A specialist assessor can confirm a diagnosis privately later if you want one for exam access arrangements.
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This page is general information, not clinical or legal advice.