Python 3.15 has introduced a feature to allow “lazy” module imports, where an imported module isn’t actually evaluated until the first time it’s used. For modules that take a long time to initialize ...

Sarah D. Sparks is a reporter and data journalist for Education Week who covers the teaching profession and pedagogy for Education Week. She has covered education research and the science of learning ...

In 2013, the president of Rwanda asked us for evaluation results from across the continent that could provide lessons for his country’s policy decisions. One program tested in Kenya jumped out, and ...