Researchers have solved a long-standing problem in topology by helping classify four-dimensional shapes (4-manifolds) that ...

A simple brainteaser that tests your math and pattern-identifying ... give it a try before reading on: The first step in ...

Step 1: Read (and reread) the word problem. First, encourage students to read the word problem in its entirety, in order to ...

“One of the ... identities around math,” Mitchell said. Paul Lemle, president of the Maryland State Education Association union, called the plan a “thoughtful first step to course correction ...

The ocean was a home, but in school, Llabrés preferred physics and math. In Barcelona for college ... By building calcium carbonate cups one on top of another and budding asexually, polyps ...

BRAHAM, Minn. — It was fourth-period Basic Algebra 8 class on a gray October morning at Braham Area High School. Teacher Rick Riccio had assigned an exercise on converting large integers to ...

Chemistry, mathematics and physics are central to our understanding of nature. Physics explores the fundamental laws of mechanics, electromagnetism, quantum mechanics and relativity. Chemistry studies ...