The Montessori Atlas
Materials guide
This is a short, hand-checked guide, not an open directory. The Atlas does not sell materials and takes no commission on anything you buy, and no supplier pays to appear here. For prepared environments, from the shelves, the beads, the movable alphabet, the furniture a classroom or a home is built from, this is a place to begin.
A starting point, with room to grow
This guide currently features one marketplace. It is not an exhaustive supplier directory or a product certification. Inclusion is an editorial choice; payment does not secure a place. Descriptions distinguish what the marketplace says from what the Atlas independently verifies.
A curated marketplace
The Shared Environment
A marketplace for Montessori materials, furnishings, and digital resources from multiple sellers. The Shared Environment describes its selection as curated by trained Montessori guides. Browse the collections, then check each seller and product for your environment.
Founded by Staci Hedlund, a trained Montessori guide, with her son Alexander, mother and son working side by side, in the tradition of Maria and Mario.
Visit The Shared Environment ↗Before you choose a material
- Start with the child, lesson, and environment. Check the intended age, purpose, dimensions, and what is included.
- Look for clear product photographs or sample pages. For downloads, check printing needs and classroom-use permissions.
- Confirm the seller, shipping destination, total cost, returns, and replacement-part options.
- If a specific standard matters to your school, ask for documentation for that product. A marketplace listing alone does not establish it.
Marketplace description and collection links checked September 7, 2026. Product selection and seller terms can change.
This guide is small on purpose, and it grows slowly. It is not a ranking, and it is not the only place to buy Montessori materials. Make or sell Montessori materials and think the field should know? Tell us. Suggestions are reviewed by a person.