What is dyscalculia? Dyscalculia is a specific learning disability in math. Kids with dyscalculia may have difficulty understanding number-related concepts or using symbols or functions needed for success in mathematics.
It’s not as well known or understood as dyslexia. But some experts believe it’s just as common. Experts don’t yet know for sure if dyscalculia is more common in girls or in boys. But most agree it’s unlikely that there’s any significant difference.
Dyscalculia goes by many names. Some schools refer to it as a mathematics learning disability. Doctors sometimes call it a mathematics disorder. You may even hear kids and parents call it math dyslexia. (The term math dyslexia can be misleading, though Dyscalculia and dyslexia are not the same.)
They often don’t understand quantities or concepts like biggest vs. smallest. They may not understand that the numeral 5 is the same as the word five. (These skills are sometimes called number sense.)
Kids with dyscalculia also have trouble with the mechanics of doing math, such as being able to recall math facts. They may understand the logic behind math, but not how or when to apply what they know to solve math problems.
Who says dyscalculia isn’t common?
Here are five common myths about dyscalculia—and the facts to debunk them.
Source: Common Myths About Dyscalculia and Math Learning Disabilities