Core math curriculum • Grades K–12

Kiddom IM® v.360

Problem-based math for every classroom

Every lesson starts with a problem to solve, from Kindergarten’s first counting mat to Algebra 2’s final exam.

IM® v.360 Math, made coherent with Kiddom

Kiddom connects Illustrative Mathematics’ problem-based curriculum with the tools teachers need to plan, instruct, and assess in one place.

What sets the Kiddom experience apart

Faster Planning

Adapt pacing, create curriculum-grounded scaffolds and translations, shorten lessons, and make adjustments without losing the intent of the curriculum.

Flexible Delivery

Project anonymized student work for discussion, pull curriculum-grounded practice problems in a click, switch to bilingual materials, and customize ready-to-use lesson presentations.

Smarter Assessment

Draw insights from handwritten and digital student work, automate scoring, get smart feedback recommendations for open-ended responses, and turn today’s formative data into tomorrow’s next steps.

Layered Support

Get real-time help right from your lesson plan, self-serve answers for questions that can’t wait, and ongoing professional learning when you’re ready to go deeper.

A curriculum built for mathematical understanding

Illustrative Mathematics' problem-based curriculum helps students make sense of math, explain their thinking, and build lasting understanding through problems, discussion, and reasoning.

Conceptual understanding

Students explore mathematical ideas and make connections before relying on formulas and procedures.

Procedural fluency

Students build efficient, accurate strategies grounded in an understanding of why the math works.

Mathematical reasoning

Students solve problems, explain their thinking, compare approaches, and learn from the reasoning of others.

What a lesson looks like

Students spend the first minutes of class puzzling over a real problem rather than copying a formula off the board. Every lesson follows the same rhythm: a warm-up, a set of instructional activities, a whole-class synthesis, and a cool-down.

A coherent structure from course to lesson

Each lesson connects the standards students are addressing with the prior learning they’re building on.

Course

Kiddom IM® v.360: 6th Grade

Unit

Unit 1: Area and Surface Area

Section

Section A: Reasoning to Find Area

Lesson

Lesson 1: Tiling the Plane

Lesson cycle

Warm-up · Activities · Synthesis · Cool-down

Built for every K–2 classroom

Proven quality

All-green EdReports ratings for K–8.

K–12 coherence

Built to CCSSM, with K–8 and two high school pathways

English + Spanish

Full curriculum parity across both languages.

Learning Intelligence Technology

Connect planning, instruction, and assessment

Everything you need to teach Kiddom IM® v.360

Teach your way with connected digital, print, and hands-on materials.

Digital

Every lesson, unit, and standard mapped inside one browser tab.

Print

Student workbooks and teacher guides in English and Spanish.

Kits

Hands-on manipulatives across all grades, with center kits for K–5 and a digital match for every physical piece.

Support is built directly into the curriculum.

Math Language Routines

Embedded support for multilingual learners.

Access for Students with Disabilities

Scaffolds and guidance within each lesson.

Full Spanish parity

Every lesson and activity has a linked Spanish version.

Read Aloud

Natural-language question stems for K–5 in English and Spanish.