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Illustrative Mathematics News and Updates

Follow our journey to change mathematics education through
the very latest news stories, articles, interviews, and press releases.

IM News

Tackling Unfinished Learning in Mathematics

BY WILLIAM G. MCCALLUM, KATE NOWAK, KRISTIN GRAY, KEVIN LINER, AND DAVID PETERSEN September 30th, 2020 As schools across the nation resume in person or virtually, unfinished learning and achievement...

IM curriculum-aligned interim assessments

BY ESCHOOL NEWS STAFF April 7th, 2020 Pinpoint students’ learning strengths and needs in real time CenterPoint has made its entire suite of products free for schools and individual teachers through...

Distance Learning Resources

Dear Community Member, Our shared mission of creating a world where learners know, use, and enjoy mathematics creates a bond that transcends any distance, physical or social. We may not be able to...

3 Ways to Support Problem-Based Instruction

By William G. McCallum When I was a child, I enjoyed borrowing puzzle books from the library. One puzzle was “The 12-Coin Problem”—the most difficult of all coin-weighing problems. My mother and I...

From Invention to Impact: Illustrative Mathematics

In 2014, University of Arizona Distinguished Professor of Mathematics Bill McCallum, now retired, started a new company dedicated to transforming mathematics education across the U.S. He had been...

Why We Love Our Math Software

Math gets a bad reputation for no good reason. After all, it’s a universal language and it applies to so many areas of life. Learning math can be challenging, and teaching it can be equally...

4 steps to adopting OER

Open educational resources present enormous opportunities to enhance teaching and learning. One of the primary draws, of course, is that they’re free. This is particularly helpful for small school...

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