Barasch: Teachers and school leaders need to stop resisting new approaches to math that can help students master the subject.

Working memory is like a mental chalkboard we use to store temporary information while executing other tasks. Scientists worked with more than 200 elementary students to test their working memory, ...

LancasterOnline column, Lancaster County Community Foundation President and CEO Sam Bressi raised a heartfelt concern about ...

That’s exactly what happened in 1900 at the International Congress of Mathematicians at Sorbonne University in Paris.

"Upon reading the problem I actually found myself puzzled." A pizza-based math problem. The second grade homework had many stumped. A pizza-based math problem. The second grade homework had many ...