Category Archives: Detection

The Building Blocks of Math That Young Students Need to Excel — But Aren’t Always Getting

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Many American students struggle in math. According to the 2024 National Assessment of Educational Progress, nearly 1 in 4 fourth graders and 39 percent of eighth graders scored “below basic,” the test’s lowest category. An analysis of state tests shows that few states have recovered students from pandemic math losses, with disadvantaged students from low-income neighborhoods hit especially hard. For those struggling students — including those diagnosed with dyscalculia and related learning challenges — lack of number sense often plays a significant role. “For kids that have a fundamental weakness in mathematics, 80 percent or 90 percent of the time that’s going to be linked to a lack of understanding numbers,” said Ben Clarke, an early math researcher and department head of special education and clinical sciences at the University of Oregon. “If we want students to be able to access other pieces of mathematics that are really important, then they need to build this foundational understanding of numbers

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The effect of content domain and question format to identify dyscalculia

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Developmental Dyscalculia (DD) is characterised by persistent difficulties in learning mathematical skills, which usually becomes apparent in the early years of schooling. Traditionally, DD is known to affect children’s arithmetic processing, whilst other domains of mathematics receive much less research attention. Nevertheless, contemporary diagnostic guidelines suggest that DD is linked to widespread and diverse difficulties, both within and outside of the domain of numbers. This study examined the performance (i.e., accuracy and number of questions attempted) of children on a curriculum-based mathematics assessment, considering the effect of content domains, question format (i.e., multiple-choice questions vs. constructed response questions) and test half. 

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Unrecognized dyscalculia causes trouble in HS and college

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See the consequences below of not recognizing Dyscalculia now mentioned on X. Make sure you do not make that mistake, https://dyscalculiaawareness.org https://adultdyscalculia.org

Dyslexia more than 100 times more likely to be diagnosed than maths-learning disorder

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Researchers in Northern Ireland have found that many children are suffering from an undiagnosed developmental condition which affects their ability to learn maths.

A team of academics at Queen’s University Belfast who examined the performance of more than 2,400 primary schoolchildren found that some 112 children had a specific learning disorder in maths.

However, just one of these children was diagnosed with a specific maths-learning disorder, also known as dyscalculia.

The prevalence of the condition is thought to be similar to dyslexia, though there is far less awareness of it.

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20 signs of Dyscalculia

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