IM® 9–12 Integrated Math v.360 from Illustrative Mathematics® Earns All-Green EdReports Ratings

August 27, 2026 — EdReports, an independent nonprofit that reviews instructional materials, has rated IM 9–12 Integrated Math v.360 green across all three gateways in its 2026 high school review:

• Focus and coherence 
• Rigor and mathematical practices 
• Teacher and student supports 

Green is EdReports’ highest rating.

This means both IM 9–12 Math v.360 high school pathways—Integrated Math and Algebra 1, Geometry, Algebra 2 (AGA)—have earned all-green ratings from EdReports, giving schools and districts two highly rated options for a coherent high school mathematics experience.

“Schools and districts should be able to choose the pathway that works best for their students and communities without compromising quality,” said April Mouton, Vice President of Content Development at Illustrative Mathematics. “This EdReports review affirms that IM 9–12 Integrated Math v.360 provides rigorous, coherent mathematics, and strong instructional support for educators, so students can build mathematical understanding from one course to the next.”

IM 9–12 Integrated Math v.360 is a three-course high school sequence that integrates algebra, geometry, statistics, and other areas of mathematics across Integrated Math 1, 2, and 3. Built around a problem-based instructional model, the curriculum develops conceptual understanding, procedural fluency, and application through coherent mathematical progressions within and across courses. Embedded teacher guidance and instructional supports are designed to help teachers implement the materials effectively.

The Integrated Math ratings build on EdReports’ April 2026 review of IM 9–12 Math v.360 AGA, which also earned all-green ratings. Together, the reviews demonstrate the quality of IM Math v.360 across both high school pathways and extend IM’s all-green EdReports record across K–12.

Read the full analysis and see all IM Math EdReports ratings.

 

About Illustrative Mathematics

Illustrative Mathematics® (IM) is the nonprofit organization behind IM® Math, a problem-based TK–12 curriculum built on the belief that all students can succeed in mathematics. IM supports schools and districts through high-quality instructional materials, curriculum-based professional learning, and a carefully vetted IM Certified® partner ecosystem. Today, more than 3.6 million students across all 50 states have access to IM Certified® curricula. Learn more at IllustrativeMathematics.org.