While families arrive with different school experiences and perspectives on what “doing math” means, they often share common questions: “What do I need to know to set my child up for success in math this year?” and “How can I continue to support them throughout the...
9–12 Math
Turning the Flywheel: The Next Chapter for Illustrative Mathematics
Aug 21, 2025
By Kristin Umland, IM CEO and Cofounder Twelve years ago, Illustrative Mathematics® (IM) was just a scrappy startup with very few resources, held together by five founders who shared a conviction that we could help educators across the United States elevate their math...
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...
Using the IMplementation Reflection Tool: Classroom Implementation (Part 3 of 3)
Jan 30, 2025
Catherine Castillo, Sr. Implementation Specialist Claire Neely, Sr. Implementation Specialist "...[I]nstructional capacity for producing meaningful student learning is a function of the interactions among teachers’ pedagogical and content knowledge; the use of...
Using the IMplementation Reflection Tool for Collaborative Planning (Part 2 of 3)
Dec 18, 2024
Catherine Castillo, Sr. Implementation Specialist Claire Neely, Sr. Implementation Specialist “When teachers reflect on their students’ learning and their practice together, it can demonstrate that teaching challenges are normal, while also providing emotional support...
Empowering All Storytellers: Tips for Engaging Special Populations Using IM® v.360 for Grade 6-12
Dec 10, 2024
Tina Cardone, Specialist, 9-12 Content Brea Jimenez, Sr. Specialist, Facilitator Certification and Quality Assurance Note: This blog post is intended to inspire creative solutions to the challenges teachers of special populations face with and without support staff*,...
Using the IMplementation Reflection Tool: Systemic Leadership (Part 1 of 3)
Nov 26, 2024
Catherine Castillo, Sr. Implementation Specialist Claire Neely, Sr. Implementation Specialist “Given the critical role that school leaders play in supporting the development of coherent instructional systems at the school level, it is imperative to consider the forms...
Maximizing the M in STEAM
Nov 8, 2024
Anita Crowder, PhD, Senior Director of Impact Research Kathleen Whittle, Cofounder Teachineers “The only way to learn mathematics is to do mathematics.” – Paul R. Halmos STEAM (science, technology, engineering, art, and mathematics) education is known as an effective...
NCTM and NCSM: A Video Interview With Bill McCallum
Oct 11, 2024
By Bill McCallum, IM CEO and cofounder As CEO and cofounder of Illustrative Mathematics, Bill McCallum shares his reflections from the 56th Annual NCSM Conference and NCTM’s 2024 Annual Meeting & Exposition in Chicago, where he connected with educators, explored...
Think Pair Share
Sep 11, 2024
Jennifer Wilson, Senior Director, Implementation Portfolio When teachers are curious about and trust student thinking to drive learning, they create classrooms where students learn mathematics by making sense of problems, learn through collaboration, and value each...
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RECENT POSTS
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- From Math Anxiety to Math Confidence (Part 2): How IM® Helps Teachers Move from Fear to Fearless May 4, 2026
- From Math Anxiety to Math Confidence (Part 1): Naming the Elephant in the Room Apr 27, 2026
- Empowering Multilingual Learners in Math Apr 14, 2026
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