During Gayathri Ramkumar’s favorite lesson — a sort of mathematical guessing game — she’ll hear her students asking their partners things like, “Can you tell me the degree of the polynomial?” Not only ...

Shannon Ahern, a high school math and science teacher, was afraid that ChatGPT would take her job. But her mind changed after she started using the AI for class prep, which saved her hours of time.

Gayathri Ramkumar, a teacher at Aurora Central High School, aims to get students talking about math. Her lessons combine ...