You have an exceptionally fast brain with an IQ of 140+ if you can solve this math puzzle in just 7 seconds. Put your brain ...

Only highly intelligent readers can solve this math puzzle in 6 seconds. Test your IQ and problem-solving skills now!

Are you smarter than the average U.S. student?Welcome to the ultimate Academic IQ Challenge, inspired by the Nation’s Report ...

IQ tests are a great way to measure an individual's intelligence. In these tests, a problem in the form of a picture, puzzle, ...

It's not how smart students are but how motivated they are and how they study that determines their growth in math achievement. That's the main finding of a study that looks at six annual waves of ...