Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to PBS using one of the services below. You've just tried to add this ...

Those of us who weren’t math whizzes in school try to block the subject from our memories. But geometry is back in a big way. Clothes and accessories with geometric prints, color-blocked stripes and ...

Big Idea – We can describe, measure, and compare spatial relationships. to build on students' knowledge of triangle and develop students' reasoning with properties of different classes of triangles to ...

This is another story in KPCC's ongoing series, Classroom Core, that takes a close look at how the Common Core teaching standards are playing out in schools in Southern California. Amid rows of chairs ...

The Hechinger Report covers one topic: education. Sign up for our newsletters to have stories delivered to your inbox. Consider becoming a member to support our nonprofit journalism. EUREKA, Mo. — ...

This teacher not only explains complex geometry but also uses pizza and basketball to do math. The teacher, called Flexi, is not human but an AI tool developed by US-based CK-12 Foundation Does your ...