In this video I work through 129 examples of evaluating trigonometric expressions. We will evaluate the sine, cosine, and tangent using angles from the unit circle. To do this I will sketch each angle ...

Kendra Pierre-Louis: For Scientific American’s Science Quickly, I’m Kendra Pierre-Louis, in for Rachel Feltman. In 1997, Deep Blue, a supercomputer built by IBM, did the unexpected: it defeated chess ...

You’re never too old to learn something new. People are losing their minds over how simple — yet tricky — an elementary school-level math equation posted on X (formerly Twitter) is. Over the weekend, ...

GPT just keeps getting better at mathematics, increasingly solving the trickiest of problems. In January, AI testing company Epoch AI found that a previous version of the AI model, GPT-5.2 Pro had ...

The American workforce expects an unmet need for over a million employees to fill STEM-related jobs by 2030. Credit: Allison Shelley for EDUimages The Hechinger Report covers one topic: education.

Ubiquitous screens, classroom chaos, a dearth of qualified teachers: The reasons our children are struggling in math class are multitude. I can tell you the story of how math instruction is failing ...

PAID ADVERTORIAL - That familiar feeling of dread can creep in around 7 p.m. on a school night. Your child slides a worksheet across the table, looks up with hopeful eyes, and asks for help with a ...

One idle evening last October, Mehtaab Sawhney took up an old pastime. He began perusing the website erdosproblems.com, an updated record of the 1,179 conjectures left behind by the eccentric and ...

Do you stare at a math word problem and feel completely stuck? You're not alone. These problems mix reading comprehension with complex math concepts, making them a common hurdle for students. The good ...

Over the weekend, Neel Somani, who is a software engineer, former quant researcher, and a startup founder, was testing the math skills of OpenAI’s new model when he made an unexpected discovery. After ...

UC San Diego is trying to solve a math problem. The university said a growing number of students are starting their freshman year lacking high school math proficiency. KPBS reporter Jacob Aere says ...

Google's Nano Banana Pro accurately solved a handwritten math problem in the user's handwriting style Nano Banana Pro is part of Google's Gemini 3 series for advanced AI image generation Social media ...