The following are three examples of calculation strategies students might discover on their own if they were taught standard algorithms first and allowed to master them before moving on. The ...

For example, one "viral" math problem piled on interpretations of four different Common Core second-grade math standards: number lines, place values, adding and subtracting up to 1,000, and the ...

So, what is this initiative, called Common Core, all about? The Common Core State Standards is a states-led effort to set grade-level benchmarks, or standards, in math and reading that will be ...

The state Board of Education adopted the Common Core Standards for New Hampshire two years ago. Last week, Manchester school board members postponed a committee meeting at which Common Core would be ...

Here's the thing: The Common Core standards don't specify the use of curricula, textbooks, workbooks or lesson plans — let alone particular math problems. (See #6, below). But in order to teach to the ...