By the Illustrative Mathematics team Every new school year brings both excitement and plenty of questions. Whether you’re teaching with IM® Math for the first time, returning after summer break, or supporting teachers as a coach, we’ve gathered some of our most...
In the Classroom
Anatomy of an IM® Math Lesson: Why Centers Matter
Aug 3, 2026
by Lindy Olejniczak, PK–6 Content Specialist In this series of blog posts—The Anatomy of an IM® Math Lesson—we’re taking a closer look at each part of an IM® Math lesson and how it contributes to meaningful student learning. After exploring the launch and warm-up in...
How Do Students Go from Receiving Information to Belonging in a Classroom?
Jun 16, 2026
By Cristina Roof, Math Specialist, Lexington Public Schools What are students thinking as they sit on the rug during a whole-class lesson? How much are they learning? How much are they simply just sitting quietly in their own world? These questions became the focus of...
Pacing with Purpose in IM® Math
Jun 8, 2026
By Sarah Caban, Director, PK–12 Learning Experiences A snow day. An assembly schedule. A class that needs more time to build understanding before moving on. Suddenly, you’re behind and asking yourself: Should I . . . rush the next lesson? skip activities? cut...
10 Ways to Get Students Up and Moving in Math Class
May 26, 2026
By the Illustrative Mathematics team When we think about math class, it’s easy to picture students sitting at desks, working through problems on paper or screens. But some of the most powerful math learning happens when students are moving, talking, gesturing, and...
From Math Anxiety to Math Confidence (Part 2): How IM® Helps Teachers Move from Fear to Fearless
May 4, 2026
By Timesha Brooks, Senior Specialist, Professional Learning Design In Part 1, we named the elephant in the room: math anxiety among teachers and how it shapes classroom instruction. Now, we turn to the heart of the work—how teachers build confidence, what helps them...
From Math Anxiety to Math Confidence (Part 1): Naming the Elephant in the Room
Apr 27, 2026
By Timesha Brooks, Senior Specialist, Professional Learning Design We often talk about math anxiety when it comes to students. But there's an elephant in the professional development room we rarely name—and even more rarely design for. It’s something nearly every...
Unlocking the ‘Our’ in Discourse
May 28, 2025
Catherine Castillo, Sr. Implementation Specialist Brea Jimenez, Sr. Specialist, Facilitator Certification and Quality Assurance What do you notice about this NCTM framework for mathematics teaching? What do you wonder? You likely noticed that four of these teaching...
Student Voice: The Signal, Not the Noise
May 15, 2025
By Anita Crowder, PhD, Senior Director of Impact Research An ideal Illustrative Mathematics (IM) classroom is one where students’ curiosity drives learning, their feedback shapes instruction, and their identities are embedded in every mathematical task. Student voice...
From Struggle to Success: A Math Coach’s Insights on IM® Math
Apr 17, 2025
Jennifer Cullen, Math Instructional Coach/Interventionist, Hortonville Area School District How do you transform math instruction to reach every student—from those who struggle to those who soar? We recently sat down with Jennifer Cullen, an experienced instructional...
to the IM Blog and Newsletter
RECENT POSTS
- Anatomy of an IM® Math Lesson: Making Meaning in the Lesson Synthesis Aug 18, 2026
- IM’s Back-to-School Toolkit 2026–27 Aug 11, 2026
- Anatomy of an IM® Math Lesson: Why Centers Matter Aug 3, 2026
- Anatomy of an IM® Math Lesson: Setting Up Students for Success with the Warm-up Jul 28, 2026
- Anatomy of an IM® Math Lesson: Making the Launch Work for You Jul 21, 2026
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