Coteach
AI assistant for teachers using IM v.360 math curriculum — adapt lessons, create scaffolds, and generate practice problems.
| What is it | AI assistant for teachers using IM v.360 math curriculum — adapt lessons, create scaffolds, and generate practice problems. |
|---|---|
| Pricing | Freemium — from $20/mo |
| Free tier | Yes |
| Platform | Web Application |
| Works with | Claude AI |
| Best for | adapting math lessons for diverse learners, creating practice problems aligned to IM v.360 |
| Domain registered | 2023 |
Data updated Aug. 1, 2026
What does Coteach do?
Coteach is an AI assistant built specifically for teachers using the Illustrative Mathematics v.360 math curriculum. It helps educators adapt lessons, create scaffolds, generate aligned practice problems, and produce curriculum-aligned diagrams — all while maintaining IM's pedagogical approach. Teachers can export their work to Google Docs, Google Slides, or PDF for further editing or printing.
The tool works by giving teachers full access to IM v.360 materials, including lessons, teacher guides, and support content. You can ask Coteach to tailor content for pacing, intervention, scaffolding, or language supports. It's designed to feel like collaborating with a co-teacher — but one that works instantly. The platform emphasizes data privacy: it doesn't require student data, and teacher information stays private.
Coteach is most useful for K-12 math teachers and instructional coaches who follow the IM v.360 curriculum. It's especially helpful for differentiating instruction, creating practice materials, and reducing the time spent on repetitive planning tasks. The tool has received IM Certification from Illustrative Mathematics, confirming its alignment with the curriculum's research-backed approach.
Key features
What makes it stand outWho is Coteach for?
Who benefits most from this toolPricing
Free tier available — start without a credit cardFree
- Access* to Coteach
- Review and adjust IM v.360 lessons
- Saved chats
- Export to Google Docs or PDF
Premium
Everything in Free, plus:
- 10x more usage
- Early access to new features
Districts & schools
Everything in Premium, plus:
- More usage
- Analytics and insights
- Resource library
- Custom onboarding
- Single sign on
- Regular webinars
- Bespoke professional learning
- Dedicated success manager
Trust & presence
Gallery
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Works with Claude AI
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