By the Illustrative Mathematics team Pittsburgh Public Schools’ (PPS) third-grade proficiency rates nearly doubled just two years into implementing IM® Math through Imagine Learning, one of our IM Certified® curriculum distribution partners. But behind these recent...
supports for English Language Learners
Pittsburgh Public Schools Part 1: Third-Grade Math Proficiency Nearly Doubles with IM® Math
Mar 3, 2026
By the Illustrative Mathematics team In the 2024–2025 school year, 40.7% of Pittsburgh Public Schools (PPS) third-grade students scored proficient or advanced in mathematics, surpassing the district’s interim goal of 33.4% and nearly doubling proficiency rates from...
Building a Coherent Math System: Lessons from NYC District 11
Feb 24, 2026
By the Illustrative Mathematics team When districts commit to high-quality instructional materials and the conditions that make strong implementation possible, the impact on student outcomes can be powerful—and measurable. A new case study from Columbia University’s...
Free, High-Quality Math Curriculum and Support for California Classrooms
Feb 18, 2026
By the Illustrative Mathematics team California educators are navigating big shifts in math instruction, grounded in access, coherence, and deeper student understanding. California AccessIM was designed to meet this moment. Available to all educators at...
What NYC Parents Are Telling Us About Math—and Why It Matters Now
Jan 8, 2026
By the Illustrative Mathematics team A new parent poll from EdTrust–New York marks the first step in a statewide effort to better understand persistent challenges in mathematics instruction and outcomes. The findings offer important insights into what families are...
The Role of Revision in Math Class
Oct 22, 2025
By Courtney Ortega, IM Certified® Facilitator Learning takes time. Students make connections, deepen their understanding, and address misunderstandings. Along the way, it can make the learner feel vulnerable. “When we learn, we actively work to make sense of an idea...
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...
Reintroducing the IMplementation Reflection Tool
Aug 29, 2024
By Claire Neely, Senior Implementation Specialist Illustrative Mathematics’ redesigned IMplementation Reflection Tool (IRT) is a powerful, non-evaluative resource intended to shape the way your school adopts and implements IM Certified® Math. With research-backed...
The Problem of “Fewer”: Using Centers and the 5 Practices to support students in their production of complex math vocabulary
Feb 9, 2023
By Margaret Betts, IM Certified® Facilitator If story problems are your teacher kryptonite, you aren’t alone. Story problems are mathematical situations expressed with words. The element of reading creates an added layer of complexity which in turn makes it more...
Strategies for Instituting Equitable Math Instruction
Oct 18, 2022
Dionne Aminata, Senior Director of Strategic Initiatives, Marketing, Illustrative Mathematics Rolanda Baldwin, Vice President of Mathematics, UnboundEd Illustrative Mathematics and UnboundEd both agree that achieving racial justice in math education starts with the...
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