The Duolingo math app will cover basic third and fourth grade level mathematics, including multiplication, division, fractions, angles, and area measurements. A Duolingo language lesson looks more ...

Includes updates and/or revisions. New research shows a lack of language skills can hamstring a student’s ability to understand basic concepts in mathematics. A series of studies led by Susan ...

The grinding sound of metal on metal filtered through the walls of Chris Lindberg’s math class at Shoreline Community College, but his students had no trouble tuning out the noise. “We’ve got a ...

Two students in Danielle Adler’s kindergarten class at Marcus Hook Elementary School in Marcus Hook, Pa., prepare for an addition problem. Credit: Holly Korbey for The Hechinger Report The Hechinger ...