At a Hillsboro junior high, the focus is on student collaboration and teacher quality to boost academic outcomes.

For two millennia, mathematicians have shown the Pythagorean theorem to be true through geometry and algebra, never ...

The Pythagorean theorem has been a cornerstone of mathematics for over two millennia. It is used to calculate the length of a side in a right-angled triangle and is typically written as a² + b² ...