In DeKalb County, Ala., elementary school math classes have gotten noisy. In a good way. Instead of worksheets and textbooks, children practice adding and subtracting with tiny toy bears. They ...
Students in Years 1 and 2, the equivalent of kindergarten and first grade in the U.S., prepare for a math lesson at St. Clair School in Dunedin, New Zealand. Credit: Becki Moss for The Hechinger ...