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From counting sheep to cows jumping over the moon, bedtime is full of math traditions and opportunities to use math talk. Try ...

For Sarah Murmann’s high school geometry students, it’s the little things that cause the biggest problems. Her students can, for the most part, understand the concepts she’s trying to teach. They can ...

I show how to solve math problems online during live instruction in class. This is my way of providing free tutoring for the students in my class and for students anywhere in the world. Every video is ...

Zermelo-Fraenkel set theory is so widely accepted that modern mathematicians hardly think about it. But believing in its core principles didn’t come easily. How do mathematicians decide that something ...

OneNote often flickers, flashes black, or becomes unreadable when moved to a second monitor due to mismatched display settings. This issue is specific to the connection between the second screen and ...

Frank Merle is used to confronting a messy world. He works on the mathematics of highly nonlinear systems—ones that respond in dramatic, unpredictable ways to even the smallest changes. It’s the same ...

Microsoft OneNote offers a range of integrations with Outlook, Loop, and Teams, allowing users to streamline workflows and enhance collaboration. As outlined by Mike Tholfsen, these integrations allow ...

Five years ago, mathematicians Dawei Chen and Quentin Gendron were trying to untangle a difficult area of algebraic geometry involving differentials, elements of calculus used to measure distance ...

Sometimes, problems arise from a minor glitch. Close and relaunch OneNote. Use these steps: Exit OneNote. Open Task Manager and terminate all the services related to ...

Last December, several members of a national organization for math education leaders came together to issue a warning. A growing movement in the field, they claimed, was calling on schools to adopt an ...

Proposed changes to North Carolina's math standards would shake up requirements for upperclassmen in the state’s public high schools and emphasize real-world problem-solving in all grade levels. The ...