Elections are all about numbers, sometimes hinging on miniscule percentage-point differences in turnouts. Math teacher Alison Strole’s middle school students know this better than your average ...

There’s nothing unusual about the lessons being presented in Janet Floyd’s high school algebra class: quadratic equations, square roots, and fractions. What’s less familiar is the amount of time spent ...

Students, parents and school principals all instinctively know that some teachers are better than others. Education researchers have spent decades trying — with mixed success — to calculate exactly ...