Founded in 1920, the National Council of Teachers of Mathematics (NCTM) is the world's largest organization dedicated to improving mathematics education.

Okta challenges you to a duel! That crazy octopus wants to play you in a game where the first person to choose cards with a specified sum wins. You can choose how many cards, what types of numbers, ...

Be prepared with additional items of varying sizes. Items that are too small (such as a dime) and too large (such as the opening of an umbrella) tend to be less accurate. After the measurements have ...

Founded in 1920, the National Council of Teachers of Mathematics (NCTM) is the world's largest mathematics education organization throughout the United States and Canada.

The NCTE-NCTM Joint Conference encourages a safe and respectful environment that is focused on building a better community during your conference experience. We strive to host inclusive, accessible ...

Guided by strands focused on belonging, agency, connected learning and rigor, reflective practice, and supportive leadership, this Conference prioritizes learning experiences that Support educators as ...

Submission Deadline: Extended until 9:00 AM ET on Tuesday, March 24, 2026. The NCTE–NCTM Joint Conference for Elementary Literacy and Mathematics—August 3–5, 2026 in Charlotte, NC—will bring literacy ...

Description: Participants will experience some activities and classroom routines from the NCTM resource book Lessons and Investigations to Build Confidence: Elevating High School Mathematics. This ...

NCTM and Teachers College Press Announce Collaborative Publishing Program (1) ...

“NCTM is committed to expanding meaningful opportunities for students to engage deeply with mathematics. Partnering with TSA through TEAMS aligns with our shared goal of helping students see ...