Introducing new math concepts via already-worked examples can give students a significant boost in learning. But choosing the right problems makes a big difference. An analysis earlier this year of ...

Brain teasers and visual puzzles have become a favourite pastime on social media platforms like X (formerly Twitter), Instagram, and Facebook. But beyond entertainment, these little challenges help ...

Math — and some clever simulations — have revealed how many shuffles are required to randomize a deck of 52 cards, but there’s a bit more to it than that. There are different shuffling methods, and ...