ClassrooMechanics provides a variety of live professional development workshops, courses, keynote presentations, teacher training, and other services to help schools and organizations deliver high-fidelity Montessori education, including consulting, DERS evaluations, practicum advising. Available services are listed below with a brief description to provide additional information.  To talk with us about bringing Tammy to your school, conference, regional training, or other venue to make use of our services, visit our Contact Us page and let us know how we can be of service to you in your mission.



Are you wanting to take your school to the next level and need help planning? Need to make some changes, but aren’t sure where to begin? Desire an assessment of your school to figure the next steps on your path? Tammy Oesting’s 25+ years in Montessori can provide the expertise needed to prepare and execute action plans for whatever challenges your school is facing. Visit our Consulting page for more information or send us a message on our Contact Us page letting us know how we can be of service to you.

Teacher Training


Whether you are planning an in-service day, need a refresher on a curriculum area, or are looking for an experienced Montessori trainer, ClassrooMechanics can meet your needs. Tammy Oesting is an AMS certified Montessori trainer for the 3-6, 6-9, and 9-12 age groups. She worked with the Montessori Education Institute of the Pacific Northwest (MEIPN) training center in Washington state for 10 years and has delivered training for the Montessori Education Center of the Rockies (MECR), the East Bay Montessori Training, the Libertas School of Memphis, and the Center for Guided Montessori Studies (CGMS). She can teach all curriculum areas and has worked on regional residential sessions, pre- and post-conference trainings, and on-site at schools and training centers around the world. She also does field consultations and practicum advising. Visit our Contact Us page let us know how we can help you meet your training needs.

Speaking Engagements


Tammy is an accomplished speaker who has delivered keynote addresses, parent night talks, and conference workshop sessions to a variety of audiences across the globe. Her personalized presentations utilize best practices for audience engagement so that they are memorable and insightful. Click the image to the left to see a list of her Upcoming Speaking Engagements or on the Past Presentations image below for her previous appearances. For more information about having Tammy present at your conference, event or school, email us on our Contact Us page.

Past Presentations


Tammy has presented at a variety of events and schools across the United States and around the globe. You can see a listing of her recent presentations and workshops by clicking the Past Presentations image to the left. The list presented by following that link will give you an idea of the range of topics that she covers.  It is presented in reverse chronological order with the most recent events at the top of the list. For more information about having Tammy present at your conference, event or school, email us on our Contact Us page.