AMI Adolescent Diploma Course

Be fully prepared for a life-changing career as an Adolescent Montessori Teacher!

We are excited to announce that we are now accepting applications for our next AMI Adolescent Diploma Course! The dates for our next course are October 6, 2026 - March 17, 2028. The deadline to apply is September 22, 2026.

Our 2026-2028 Adolescent Diploma Course is pending AMI approval.

About the AMI Adolescent 12-18 Diploma Course

The AMI 12-18 Diploma Course immerses the participants in experiences of Montessori theory and methodology, allowing them to understand and support the natural development of adolescents ages 12-18. Participants learn Montessori’s developmental framework for content and organization based on engaging and responding to the needs and characteristics of the adolescents from AMI Montessori trainers and experienced advisors, practitioners, and topic-related experts. Participants can authentically implement the framework in their environments, circumstances, cultural context, and national curriculum. The course does not deliver specialized content for academic disciplines

Unique to Train Montessori, discover the innovative approach in shaping the AMI Adolescent diploma course using the Adolescent Competencies model.

Our comprehensive method delves into Montessori's developmental outcomes, highlighting the advanced comprehension required for effective interaction with adolescents aged 12-18. Explore how, by customizing learning experiences to each participant's context, we ensure the attainment of these competencies. Join us on a journey where personalized approaches, attuned to time, space, and individual circumstances, form the cornerstone of competency achievement for the adolescent practitioner.

Competencies for Adolescent Practitioners

  • Adolescent ecology & systems

    Adolescent physiological and psychological development

    Role of family and social systems in life of the adolescent

    Systematically assessing and documenting the adolescent’s learning

  • Student centered pedagogy for the adolescent

    Create safe, challenging, and engaging environments that allow for student freedom/agency leading to independent, autonomous learning

    Create an interactive/vibrant environment that encourages collaboration and peer/multi-age assistance

    Using the interests of the adolescents to make learning meaningful

    Developing trusting relationships among adolescents and between adolescents and adults in their environments

    Guiding students with atypical learning needs

  • Culturally responsive teaching and student heritage

    Utilizing a diversity of cultural references (e.g. literature, art, music) with the adolescent, including those of the adolescent

    Employing language that is most meaningful to the adolescents

    Understands and values the cultures of the adolescents and adults found within the learning environment

  • Critical pedagogy for the adolescent

    Connecting adolescent learning to their lives outside of school

    Sustaining space for adolescents to critique and question materials and learning outcomes

    Inviting thoughtful challenges to established policies and practices

    Encouraging thoughtfulness toward peace/social justice/change education for the adolescent

    Teacher modeling of self-awareness, self-regulation, curiousity, and responsiveness

Program Information

Program Format

The course schedule is subject to change.

Additional Information

Observation Requirements

Community Living Experience Requirement

We are excited to be partnering with Compass Montessori School in Golden, Colorado for the Community Living Experience in our 2026-2028 Diploma Course!

We'll be working and learning at Compass Montessori School and living at beautiful Spruce Hall on the Colorado School of Mines campus.

Compass is a public charter school dedicated to offering an authentic Montessori education to students in Children’s House through 12th grade. With their staff and adolescents, the Community Living Experience is an opportunity for candidates to live the life of an adolescent in a prepared Montessori environment. For three weeks, candidates will participate in all aspects of community living: cooking, cleaning, taking care of a farm/garden, animals, on-site environment, repair and maintenance, local natural resources and participating in economic activities. There will also be community activities in the evenings and on the weekends, but there will be some down time, as well. Generally, we will work from 8:00 to 4:00ish, however, some care of the environment tasks (particularly care of animals) may require work earlier in the morning or later in the day. 

Pricing and Registration Information

We realize that applicants have different abilities to pay, so we have instituted a pricing program to make the Association Montessori Internationale (AMI) Adolescent Diploma Course available to as many individuals and schools as possible.

We ask that you look at the rate descriptions below, assess your financial situation, and make a determination about which rate you are able and willing to pay. We believe in this Course, the pathways it opens, and in the way it strengthens schools and our community, and we want to remove as many barriers as we can. The choice is entirely yours and in NO WAY influences the admission process or experiences during the Course itself. You will receive the same experience in this course regardless of the rate you pay.

Rate A: $14,000 USD

This rate covers the true rate for the AMI Adolescent Training, along with a contribution towards sustaining organization overhead, some administrative costs, and continued digital build out for workshops and training.

Rate B: $16,000 USD

This is the true market rate for the AMI Adolescent Training and covers all organization expenses, as well as sustaining revenue for organization reserves, future capital improvements, and continued staff growth.

For Heads of School, Principals, Board members, our hope is with these options, the additional dollars that you would have invested will be reinvested in workshops, webinars, coaching and consulting so we all can further our positive impact with adolescents, along with continuing to strengthen our Montessori community.

Scholarship information

We also offer scholarships, as well as payment plans for those interested. Additionally, AMI/USA offers a financial scholarship for training center applicants including those applying at Train Montessori. For additional information on financial aid, please visit AMI/USA, Margaret Elizabeth Stephenson (MES fund), and the Black Montessori Education Fund (BMEF).

If you’re considering applying to enroll in this course and have questions about financial aid, we’d love to hear from you! Please reach out to us at info@trainmontessori.org.

Scholarships are limited and awarded based on eligibility and available funding. While we can’t guarantee every applicant will receive an award, we encourage everyone who’s interested to apply. Scholarship applications are reviewed at the same time as your diploma application once it is complete.


Join us for an Information Session!

  • Diploma Information Session

    Tuesday, August 4, 2026 at 7 PM EST

  • Diploma Information Session

    Tuesday, August 18, 2026 at 7 PM EST

  • Diploma Information Session

    Tues., September 1, 2026 at 7 PM EST

  • Diploma Information Session

    Tues., September 15, 2026 at 7 PM EST

  • "This course doesn't just explain Montessori education, it models it."

    Train Montessori AMI Adolescent Diploma Alum

  • "This program has done more than trained us - it has helped us to build a global community that will support each other for years to come."

    Train Montessori AMI Adolescent Diploma Alum

  • "My experience in this course was transformational - thanks to Train Montessori for fostering such a strong community!"

    Train Montessori Adolescent Diploma Alum

  • "All the experiences during the course strengthened my self-confidence and made me a more kind and empathetic person."

    Train Montessori Adolescent Diploma Alum

  • "As someone who has been working in an adolescent program for several years, I have long been wishing for the level of depth in understanding Montessori theory and practice for adolescents that I got from this course."

    Train Montessori AMI Adolescent Diploma Alum

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