This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Laura Jackson became seriously concerned ...

WASHINGTON — Laura Jackson became seriously concerned about her daughter and math when the girl was in third grade. While many of her classmates flew through multiplication tests, Jackson’s daughter ...

Thirty-five years after the passage of the Americans with Disabilities Act, students with disabilities still underperform ...

Laura Jackson became seriously concerned about her daughter and math when the girl was in third grade. While many of her classmates flew through multiplication tests, Jackson’s daughter relied on her ...

Laura Jackson became seriously concerned about her daughter and math when the girl was in third grade. While many of her classmates flew through multiplication tests, Jackson’s daughter relied on her ...

Preschool students practice math using manipulatives at a public school in Boston in 2016. Experts say all students, not only those with dyscalculia, could benefit from using manipulatives to help ...