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Become a Teacher. Support the Future.

Welcome to The Montessori Institute Teacher Training Program - Enrollment is closed for 2019/20.

Now accepting applications for the 2020/21 Assistants to Infancy Course.

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TMI Advantages

The Montessori Institute is located in Denver, Colorado and recently celebrated its 25th year of training with a faculty co-directed by Judi Orion and Karey Lontz. 

Our trainers work locally and internationally year-round. As a result, our students are a diverse global community of dedicated learners. At any given time, TMI supports two ongoing teacher trainings with a new course beginning every summer.

Learn More



Search Montessori job postings from all over the world!


Continue on your Montessori Educator path by attending our workshops and events!


“Not only did I learn and embody just about everything there is to know about the human from conception to three years old, I also learned a great deal about myself and the world.”

Nichole Holtvluwer, Denver, Colorado, USA