Skip to Main
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.
Illustrative Mathematics Certified Badge

One curriculum for every classroom.

Proven quality

All-green EdReports ratings for K–8.

Ed Reports Review Year 2025 Badge

K–12 coherence

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

Young girl busy in class

English + Spanish

Full curriculum parity across both languages.

Learning Intelligence Technology

Connect planning, instruction, and assessment

Teacher in action

Flexible delivery

Every format a district needs, in one curriculum.

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.

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.

How the curriculum is organized

A coherent learning structure across all grades. Each lesson shows the standards students are addressing and 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

Explore the research behind Kiddom curricula