Trillium Montessori Courses

professional development for Montessorians around the world

Featured Courses

Montessori Assistant Toolkit
Training for Montessori Support Professionals
1 Course Bundle
$195
Learning Letters
with Cathie Perolman's Color Coded Sound Games
Cathie Perolman
Cathie Perolman
$45
How to Communicate with Staff
Leadership that inspires loyalty, responsibility, teamwork, and Montessori "best practice"
Jonathan Wolff
Jonathan Wolff
$33
View All Courses