Thinking about numbers using frames of 10 can be a helpful way to learn basic number facts. The four games that can be played with this applet help to develop counting and addition skills. (This ...

Students analyze the structure of algebraic expressions and a graph to determine what information each expression readily contributes about the flight of a horseshoe. This task is particularly ...

Help the alien spaceship move cows into corrals by counting, adding, and subtracting. This activity helps children learn grouping, tally marks, and place value. As they master counting, they can move ...

Problem-solving and critical-thinking skills prepare students to understand and critique their world, preparing them to be contributing leaders in society. They are skills that all individuals need in ...

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 ...

Didax builds curriculum-aligned and fully custom math manipulative kits that make hands-on learning simple, organized, and impactful.

<p>NCTM’s Social Justice and Equity Resources See What’s Inside Our Featured Books A Fresh Look at Formative Assessment in Mathematics Teaching (2018) Chapter</p> ...

The programs of the National Council of Teachers of Mathematics present a variety of viewpoints. The content and views expressed or implied in these presentations should not be interpreted as official ...

Member-Only Grant and Scholarship Opportunities Networking and Volunteer Leadership 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 ...

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 ...

RESTON, Va., Sept. 25, 2024 - The National Council of Teachers of Mathematics (NCTM) is excited to announce the release of High School Mathematics Reimagined, Revitalized, and Relevant. This ...