While it is true that the stock market usually goes up, most individual stocks underperform. It’s the hard-to-identify handful of stocks generating extraordinary upside that drives market returns ...

How do math teachers select curriculum materials, and what instructional practices do they use? A new EdWeek Research Center survey sheds some light on these questions. Earlier this month, Education ...

Google DeepMind researchers recently developed a technique to improve math ability in AI language models like ChatGPT by using other AI models to improve prompting—the written instructions that tell ...