Add Yahoo as a preferred source to see more of our stories on Google. Latrenda Knighten has always liked math. As a child, she remembers breezing through timed tests ‒ high speed, low stakes ...

Across the country, states are passing new laws aimed at improving math teaching—mandating that schools intervene early to ...

Latrenda Knighten has always liked math. As a child, she remembers breezing through timed tests ‒ high speed, low stakes assignments that challenge students to complete a number of simple problems in ...