Math scores across the board have risen in the years after the pandemic, but a stubborn gap remains between poor schools and the state average.

GPT-5.3-Codex helped debug and deploy parts of itself. Codex can be steered mid-task without losing context. "Underspecified" prompts now produce richer, more usable results. OpenAI today announced ...

Fenwick Maloba, a teacher at Menengai High School, holding a mathematical instrument he will use during his attempt to set a Guinness World Record for the longest marathon mathematics lesson of 45 ...