Want to help your 12th-grader master math? Here are some of the skills your child will be learning in the classroom. For high school students, math skills and understandings are organized not by grade ...

When Baltimore’s chief academic officer and other school officials saw the stark results of a state standardized math exam in the summer of 2022, they set a plan to overhaul how students learn math.

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 ...