NCTM and Teachers College Press are proud to launch the new Math Teaching in Practice Series. A true collaboration, this series promises to combine the profession's leading-authority figures with its ...

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

NCTM established the Mathematics Education Trust (MET) in 1976 to channel the generosity of donors by creating grants for preservice teachers, in-service teachers, coaches, teacher-leaders, teacher ...

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 ...

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.

As part of its commitment to building and supporting a diverse mathematics teaching field, NCTM is pleased to announce the selection of the 2026-2027 Early Career Teachers Cohort. Over the next two ...

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 ...

In the August 2014 issue of Teaching Children Mathematics, authors Karen S. Karp, Sarah B. Bush, and Barbara J. Dougherty initiated an important conversation in the elementary mathematics education ...

People of all ages love to play games that are fun and motivating. Games give students opportunities to explore fundamental number concepts, such as the counting sequence, one-to-one correspondence, ...