About 1,100 Brown County students attend private schools with under 100 students. At that size, everything is personal.

What’s more, doing maths is often a collaborative endeavour – and can be a great source of fun and fulfilment when people ...

Undergraduate students across North America sat down on Saturday to write a grueling six-hour math exam, many of them unlikely to solve a single problem. The notoriously brutal William Lowell Putnam ...

A New Jersey mom found herself so confused by her six-year-old daughter’s math homework, she had to ask the teacher for help. The school year is a stressful time for parents. A 2025 Ipsos survey of ...

Duah: Using puzzles, both at home and in classrooms, can restore the often-forgotten truth that learning happens in ...

Chalkbeat Ideas is a new section featuring reported columns on the big ideas and debates shaping American schools. Sign up for the Ideas newsletter to follow our work. An obscure university report has ...

Abstract: Many real-world optimization problems involve mixed variables, multiple conflicting objectives, and computation-ally expensive evaluations. Such problems are called expensive mixed-variable ...

Abstract: Boolean satisfiability (SAT), the first proven nondeterministic polynominal-complete problem, is crucial in dataintensive applications. Different applications have a wide spectrum of SAT ...