PORTSMOUTH, N.H., June 26, 2025 /PRNewswire/ -- Heinemann today announced the release of an updated edition of its student-powered math curriculum Math Expressions. The new edition will offer the same ...

The simplest ideas in mathematics can also be the most perplexing. Take addition. It’s a straightforward operation: One of the first mathematical truths we learn is that 1 plus 1 equals 2. But ...

The confusion (likely intentional) boiled down to a discrepancy between the math rules used in grade school and in high school. By Steven Strogatz Recently I wrote about a math equation that had ...