How to Spot Dyscalculia in Students

Teacher Nathalie Roy, left, talks to her Glasgow Middle School students about using papyrus and learning about writing with smelly squid ink on the papyrus in Baton Rouge, La., on Aug. 23, 2019. This unlikely elective course open to students at Glasgow Middle School in Baton Rouge connects traditional classical studies with STEM.

Bill Feig/The Advocate via AP