The Designing Innovative Lessons and Activities for Mathematics Teaching Grant is sponsored by the Mary P. Dolciani Halloran Foundation. This grant supports the research-and-writing of mathematics ...

Quilters and other designers sometimes start by producing square patches with a pattern on them. These square patches are then repeated and connected to produce a larger pattern. Create your own patch ...

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 ...

A teacher shares strategies for helping students communicate their thinking about mathematics.

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.

Exploring Math through Literature, Pre-K–8 is an online teacher resource filled with lessons and activities that teach mathematical concepts while engaging students in a broad assortment of children’s ...

Learn about Universal Design for Learning (UDL) and Differentiation as tools that support students' access to and advancement of mathematics engagement and learning. We will define, compare, and ...