The district purchased educational materials created by Cypress-based Swun Math, a private company, but they contain errors and typos, teachers have said.

Virginia teen spotted a discrepancy in a decades-old math exhibit at the Museum of Science in Boston. It turns out that both he and the museum were right.

Some of those who took the SAT in May are getting good news: their scores are going up. The answer to one mathematics question didn't include all of the correct answers, so those who picked one of the ...

For now, he’ll just be correcting math equations at the Museum of Science. Clarification: This article was edited to clarify that the Mathematica exhibit opened in 1981, not the Museum of Science.