If you’re asking, “How many questions are on the SAT?” you’re not alone. Understanding the test structure is one of the first steps in preparing effectively. While the shift to the digital SAT hasn’t ...

For 50 years, mathematicians have believed that the total number of real numbers is unknowable. A new proof suggests otherwise. In October 2018, David Asperó was on holiday in Italy, gazing out a car ...

One sibling has been left scratching their head at their younger brother’s Year 5 math exam. The question, shared on Reddit, asks students to figure out how many pages are in a book. “Klein read 30 ...

Clarification: This story has been updated to clarify how University of Colorado researchers handle their data collection. A student digs into a math problem that references his favorite superhero, ...