March 10, 2026-Reston, VA - The National Council of Teachers of Mathematics (NCTM) is pleased to announce its partnership with the Technology Student Association (TSA) to co-sponsor the 2027 Tests of ...

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

These instructional materials offer many advantages such as ensuring that students experience mathematics instruction aligned with grade-level standards, providing teachers with consistent, ...

Explore engaging math problems to challenge students and enhance their problem-solving skills with the National Council of Teachers of Mathematics' Problems of the Week.

Use tiles to represent variables and constants, learn how to represent and solve algebra problem. Solve equations, substitute in variable expressions, and expand and factor. Flip tiles, remove zero ...

When students become active doers of mathematics, the greatest gains of their mathematical thinking can be realized. The process of sense making begins when we create classrooms full of curious ...

Member-Only Grant and Scholarship Opportunities And more!

Join NCTM as we celebrate our Centennial with 100 Days of Professional Learning - live, free webinars presented by selected speakers from the NCTM Centennial Annual Meeting program that was to be held ...

The purpose of this book study guide is to provide stakeholder groups with a tool to initiate needed critical conversations and actions in early childhood and elementary mathematics. Format: The book ...

I love the story of Carl Friedrich Gauss—who, as an elementary student in the late 1700s, amazed his teacher with how quickly he found the sum of the integers from 1 to 100 to be 5,050. Gauss ...