new math

noun

1. a unified, sequential system of teaching arithmetic and mathematics in accord with set theory so as to reveal basic concepts: used in some U.S. schools, especially in the 1960s and 1970s.

Word History and Origins

Origin of new math¹

First recorded in 1965–70

Example Sentences

And the new math should not prevent Mr. Modi from securing a third consecutive term as prime minister.

From New York Times

But she couldn’t have anticipated the quick surge in interest rates the following year and, even with a large down payment, the new math made her uneasy.

From New York Times

The new math will bring the numbers closer together.

From Seattle Times

Burns called the new math a “multiplier” on top of the more stringent targets coming soon from the Biden administration.

From Seattle Times

The new math, widely opposed within the industry, stretches automakers in two directions.

From Seattle Times