Age of Montessori Provides
Montessori Teacher Certification 
& Professional Development

Love Your Job and 
Help Children Succeed!
Contact Us!  

​​Join Our Online Community

​Subscribe for ​​our free monthly newsletter ​The Heart of Montessori and stay up​-to-date with Age of Montessori events ​for Montessori teachers, parents, and ​school administrators.

Along with our free monthly newsletter​, you also receive a free PDF ebook: ​Montessori! What it is...and Why it Should Matter to You!​  This is a special presentation with Trevor Eissler and Mary Ellen Maunz.​

Age of Montessori free ebook

​Trevor is a dad, speaker, pilot, and author of ​Montessori Madness!​ Mary Ellen is a Master Teacher Trainer and international speaker and author of ​Nurturing Your Child's Inner Life​.

Become a Montessori Teacher and Teach Anywhere!
  • Study online in your home 
  • Meet in-person for hands-on training
  • Complete in one and a half to two years
  • Best investment in your Future! 
  • Audit for Internationals and Refreshers

Next Early Childhood Start Date: Sept 9, 2020

Next Elementary Start Date: Sept 14, 2020

Professional Development
For Teachers, Schools & Parents

SALE!  2020 Keep on Keepin’ On!!
June courses only!
4 week courses $469 – Now $289!
2 week courses $289 – Now $189!

Monthly Online Courses (2, 4 & 6 Weeks)

2021 conVENTION in Bozeman, MT

Save the Dates: April 16, 17 and 18, 2021

More information coming soon!

Workshops - Online & In-Person

Personalized Professional Development

You can also schedule professional development at your school to meet your unique needs. Master Teachers Mary Ellen Maunz and Faculty are available to come to your school and offer site-based presentations to faculty, parents or community at large.

Contact our office to develop a plan
that suits your needs.
(406) 284-2160

Webinar Subscription Library

  • On-Demand free webinars - See Schedule
  • Webinar Subscription Library – Over 60 on-demand child development and professional development webinars!
  • Online tutorials on Montessori method in different classes
  • Child Development webinars on behavior problems
  • One-hour and two-hour webinars
  • Keep your staff up to speed
  • Build faculty confidence
Free Webinars & Replays
For Schools, Teachers & Parents

New! FREE 1 and 2 hour webinars ($50 value) 

* Refresh your passion for Montessori education

Broaden your understanding of children

Sharpen your skills with hands-on examples

Learn from our Montessori experts and guests

Parenting Resources
For Children (0-12 years old) 

New! RESOURCE of the DAY! 

We are here for you.

During the week, we will post useful and inspiring blogs, webinars, video lessons and more!  


FREE Webinar Replay:

Hands-On Learning

  • Carefully Researched
  • Classroom Tested
  • Enjoy Today!

School Closed? Keep Your Children Happy and Learning!
Age of Montessori shares resources for parents
Collection of Activities for Children
Created for You by Mary Ellen Maunz,
Founder and Program Director 

Montessori Learning Materials
For Schools, Teachers & Parents
  • Beautifully Crafted
  • Carefully Researched
  • Classroom Tested
  • Enjoy Today!

Recent Blog Articles

Contact Information

Let Us Help You with Your Questions
~ Call ~  406-284-2160

  Or Schedule a Personal Consultation

301 Evergreen Drive, Ste. 100
Bozeman, Montana 59715

Phone: 406-284-2160