In math, students work with whole numbers and place value. They group numbers into 10s and 1s, and learn to add and subtract up through 20. They use charts, tables and diagrams to solve problems. In ...

An in-depth discussion of Common Core standards, how to implement them in the classroom and how to evaluate student performance. Divided up by grade level and subject.

A correction to an earlier version of this article has been appended to the end of the article. When Veera Sinha was a little girl in India, her father asked his kids to solve math puzzles in their ...

Common-core math aims to have students do less memorizing—but it’s being misinterpreted to have students do more, argues Kathy Liu Sun, an assistant professor of math education at Santa Clara ...

The Hechinger Report covers one topic: education. Sign up for our newsletters to have stories delivered to your inbox. Consider becoming a member to support our nonprofit journalism. NEW YORK – Every ...

The Common Core State Standards have become a political hot potato. In some cases, a punching bag. (Pick your cliche.) But the fact remains that, in 43 states and the District of Columbia, the ...

After analyzing dozens of K-12 math textbooks —and determining that most of the major publishers were selling subpar common-core products—the curriculum review group EdReports.org has now moved on to ...