Every year, the countries competing in the International Mathematical Olympiad arrive with a booklet of their best, most ...

Many school districts and policymakers are stepping up efforts to teach students the skills they need to be prepared for the jobs of the future. One big area of focus is STEM. Jobs in science, ...

People often solve simple arithmetic problems, such as basic addition, subtraction, multiplication or division, in their ...

Teachers can use these questions to draw students out and get worthwhile formative assessment responses to guide instruction.

Among high school students and adults, girls and women are much more likely to use traditional, step-by-step algorithms to solve basic math problems – such as lining up numbers to add, starting with ...