As many educators and researchers will attest, there’s no exact science to choosing vocabulary words—no inherent reason the word “detest” is more important to teach than “despise,” or why “compassion” ...

Add Yahoo as a preferred source to see more of our stories on Google. Merriam-Webster defines "core" as "a central and often foundational part usually distinct from the enveloping part by a difference ...

At Education Week these days, it’s hard to turn in a story—really any story—without the words “common core.” With 43 states and the District of Columbia now implementing the standards, as well as ...

Dating back to Middle English, the word "core" has referred to an integral or a defining part of something. For instance, a "core" tenant or principle. Need a news break? Check out the all new PLAY ...