Coherent math starts here.

Access IM® Math for free or choose an IM Certified® curriculum distribution partner for official print and digital options.

Access IM Math for free

Explore complete IM Math lessons online and download printable PDFs at no cost through AccessIM.org.

Access IM Math for free
Get IM Certified Math

Explore official print and digital options, purchasing support, and samples for your school or district.

Find an IM Certified partner
Illustrative Mathematics Certified

Why IM Certified® matters

A trusted way to identify materials and supports designed for coherent IM Math implementation.
IM Certified means a curriculum, product, or service has been reviewed by Illustrative Mathematics® for alignment to IM Math, IM’s instructional model, and IM’s quality standards. It helps schools and districts choose materials and supports designed to preserve the integrity and coherence of IM Math.
Learn more about why IM Certified matters
Edreports Badge

IM® Math v.360 has earned all-green EdReports ratings across K–12.

Support strong IM Math implementation

Implementation works best when teachers, coaches, and leaders are working from the same instructional model. Explore our collection of implementation resources—including the Quick Start Guide—to help school and district teams build a shared vision, align professional learning and instructional supports, and strengthen implementation throughout the year.
Access the Implementation Resources

Our Nationwide IMpact

Across the country, schools and districts are using IM Certified® curricula and aligned professional learning to build coherent math programs around a shared instructional model.
89,000
teachers with access to IM Certified® curricula
2,313
districts with access to curricula from an IM Certified® partner
3.6 million
students with access to IM Certified® curricula
44,700
IM Certified® Professional Learning attendees
Explore IMpact

Get IM Math through an IM Certified® curriculum distribution partner

IM Certified curriculum distribution partners provide the only commercially distributed versions of IM Certified core curricula. They offer IM Certified curricula in print and digital formats, with enhancements reviewed by Illustrative Mathematics to preserve the integrity, structure, and coherence of IM Math.

IM Certified curriculum distribution partners also offer IM Certified Professional Learning and implementation support.

Imagine Learning

Imagine Learning
Enhanced digital + print

Imagine Learning offers IM Certified curricula through an enhanced digital platform, with print options also available.

Explore Imagine IM®
Kendall Hunt

Kendall Hunt

Print + free digital

Kendall Hunt offers IM Certified® print materials that can be used alongside the free AccessIM digital curriculum.

Explore IMKH
Kiddom

Kiddom

Enhanced digital + print


Kiddom offers IM Certified curricula through an enhanced digital platform, with print options also available.

Explore Kiddom IM®

Get implementation support through an IM Certified® professional learning service partner

IM Certified professional learning service partners help schools and districts implement IM Math with coherence. They provide professional learning, leadership support, and implementation services reviewed by Illustrative Mathematics for alignment to IM’s instructional model.
Mathematics Institute of Wisconsin
MMSLN | Michigan Math and Science Leadership Network
New Visions for Public Schools
Learn More about IM Certified Professional Learning Service Partners

Get curriculum-connected tools and resources through an IM Certified® supplemental partner

IM Certified supplemental partners provide tools, coaching, and resources designed to support IM Math. Their offerings reinforce the same instructional approach and mathematical progressions, helping educators extend and strengthen implementation without creating fragmentation.
Snorkl
Teaching Lab
hand2mind
The Young People's Project
Coteach AI
TalkingPoints
MathTalk
Learn More about IM Certified Supplemental Partners

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Join our email list to receive updates on IM Math, implementation resources, educator stories, research, events, and practical ideas for supporting coherent math instruction.
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As a nonprofit, we rely on the support of our generous community. Each contribution allows us to reach more classrooms, develop new educational materials, and create opportunities that inspire curiosity and a love for learning.