Mathematical puzzles can evoke a lot of emotions and provide plenty of fun. Solving logic puzzles is becoming increasingly ...

Scores from the latest round of the Program for the International Assessment of Adult ... in Mathematics and Science Study, recently argued that the “bottom is falling out for US test scores.” ...

Instead, this test for adults evaluates their abilities to use math and reading in real-world contexts—to navigate public services in their neighborhood, for example, or complete a task at work.