Students in some local elementary schools are learning a completely different way of doing multiplication. It’s a technique that many parents can’t understand. It’s called lattice multiplication. The ...

HOUSTON (KTRK) -- A mental math system developed in the 1800's is helping some local students ace standardized tests and win math competitions. But the method isn't taught in most Houston schools.

Thousands of primary schools in England are to be offered the chance to follow an Asian style of teaching maths. The government is providing £41m of funding to help interested schools to adopt this ...