Dyscalculia in Adults

Dyscalculia is a learning difficulty that affects an individual’s ability to do basic arithmetic such as addition, subtraction, multiplication and division. Adults with dyscalculia often take longer when working with numbers and may be more prone to making mistakes in calculations. 

Dyscalculia in Teens

In high school, you may start noticing dyscalculia outside of math class, especially if your teen is learning to drive. Here are four signs of dyscalculia you might see in high school.

Math Core

Find engaging media and integrated activities, all aligned with the Common Core State Standards in Mathematics. Designed for middle school students of diverse learning styles and backgrounds. Produced by a collaborative of public media stations and producers with funding from the Corporation for Public Broadcasting.

Explore the collection by Common Core Domain or by grade level.

Math Games

Prodigy connects in-class learning to at-home math practice that kids love – making it your go-to platform for effective blended and virtual learning.

Math Activities

ST Math is a PreK-8 visual instructional program that leverages the brain’s innate spatial-temporal reasoning ability to solve mathematical problems.

ST Math’s unique, patented approach provides students with equitable access to learning through challenging puzzles, non-routine problem solving, and informative feedback.

With ST Math, students build deep conceptual understanding, and schools see proven, repeatable results.

Math Activities

XtraMath® is a nonprofit organization dedicated to math achievement for all. Our goal is to develop effective, efficient, adaptive, and intrinsically rewarding supplemental math activities. Our math fact fluency program helps students develop the recall that enables success in higher-level mathematics. XtraMath is an open educational resource, with our web-based program available for free to schools, teachers, students, and families.