No age-appropriate, rigorous online dyscalculia screening test exists for school use to identify students needing math interventions.

Existing screening tests lack age-level specificity and are too basic, failing to accurately assess older children with partial number sense.

Severity

3Medium

Willingness to Pay

implied

Added

May 13, 2026

Workarounds Described

uses an online test that is not age specific, e.g., asks 'what is bigger? 7 or 18' for an 11-year-old

Implied Software Gaps

Adaptive assessment engine that tailors difficulty to student's age and ability level

App Concept

NumSense Screener

An adaptive, age-normed online dyscalculia screening tool for schools. It adjusts question difficulty based on student responses, covering number sense, arithmetic fluency, and spatial reasoning across grade levels. Provides instant reports to guide math interventions.

Key Features

Adaptive question difficulty by age/grade level
Covers number sense, operations, working memory, and spatial skills
Automated scoring and intervention recommendations
Integration with school student information systems (SIS)

Target Users: School administrators and special education coordinators in K-12 schools needing to screen large groups for dyscalculia.

Revenue Model: $2-5 per student per screening; annual subscription from $500/school for unlimited use

Existing Solutions Mentioned

online dyscalculia test

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