Toddler program

"Keystone Montessori is exactly the experience I hoped for. Not only is it AMI certified, the teachers are so compassionate and supportive of the children. Right now the children are really loving their gardens and eating the fruits of their labors. I know the children are getting the attention they need to be a productive humans in society."

~Lauren R.                                                                                                                                                   

Toddler Program
Toddler program
Child at chalkboard

"This is a fun place to learn where our daughter has excelled. The staff are attentive, the environment is accommodating, and the community is strong."

~Amanda V.

Primary Program
Child at chalkboard
Child in classroom

"My children are happy and thriving in school. There has always been a great sense of family and community at Keystone that is not easy to find. I feel confident that the guides and staff have the childrens’ best interests in mind in all decisions they make." 

- Lauren M.

Elementary Program
Child in classroom
Child in library

"This school fosters independence, social learning, and most of all, encourages the flame of the love of learning. So often in traditional school settings the rigid nature of the curriculum and the over-focus on "points" kills children's intrinsic motivation to learn, so that when they get to college the light in their eyes has gone out and they care only about grades. I'm so happy that this wonderful school exists, and that it goes through the upper levels. Montessori is not just for preschool--it's for all ages."

~Rebecca B.

Adolescent Program
Child in library
Class photo on lawn

"We love the supportive learning environment for the children. There is a focus on instilling a love of learning in the children. The school is much more than just a place for teaching and learning."

~Eric C.

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Now Enrolling at Keystone

Why We Give

2023 Fall Festival

 

AZ Tax Credit

The Keystone Blog

Keystone Calendar

Latest News

Keystone's Fall Festival, The Secret Garden, A Huge Success!

November 16, 2023

On Saturday, November 11th hundreds of Keystone community members gathered on camp...

Keystone Prepares for Annual Fall Festival

October 10, 2023

Planning for Keystone's annual Fall Festival is well underway and promises to ...

Keystone Coffee Talk 2023

August 11, 2023

Keystone Coffee Talk, a popular parent education event that supports community con...

Watch Me!

Upcoming Events

Tamales & Tequila

Dec 9, 2023 2:00 PM - 6:00 PM

To register, click HEREFor more information, please contact Melissa Sutton at melissa@k...

After-school Music Classes

Dec 11, 2023 3:00 PM - 6:00 PM

For more information, please contact Mr. Gerry at gerry@keystonemontessori.com

After-school Music Classes

Dec 12, 2023 3:00 PM - 6:00 PM

For more information, please contact Mr. Gerry at gerry@keystonemontessori.com

Chess Club

Dec 12, 2023 3:05 PM - 4:05 PM

For more information please contact Coach Matt at Matt@chessacademy.com

Prickly Pears Potluck

Dec 12, 2023 6:00 PM - 7:00 PM

After-school Music Classes

Dec 13, 2023 3:00 PM - 6:00 PM

For more information, please contact Mr. Gerry at gerry@keystonemontessori.com

After-school Music Classes

Dec 14, 2023 3:00 PM - 6:00 PM

For more information, please contact Mr. Gerry at gerry@keystonemontessori.com

AZ Eagles Childsplay

Dec 14, 2023 6:00 PM - 7:00 PM

Early Release/No Extended Care

Dec 15, 2023 11:40 AM - 12:00 PM

Pick Up Times: Elementary and Adolescent - 11:40 am/ Toddler and Children's House - 12:...

View calendar

Updates From Ms. Laura & Mr. Stefan

 

Dear Keystone Families,

The beginning of November seems a perfect time to pause and express gratitude. We are grateful to Dr. Montessori and the vision she shared with the world of a better way for our children. In her shadow, thousands of guides and parents across the globe are committed to asking more of ourselves on behalf of the children. 

I once read, "Gratitude is happiness doubled by wonder." That is a perfect reflection of what we have experienced in this first portion of the year at Keystone. 

Keystone’s success is built on a foundation of the combined efforts of those of us in the school building and the families who support us. Each day, dedicated guides and staff nurture a culture of equity, love, and caring. The incredible devotion of our staff and their unique ability to guide our children is inspiring. Our driving principle is to continue to provide an exceptional learning environment for our students and families. 

The support and commitment of our Keystone community is humbling in so many ways. The small moments of a quick hello while you pick up and drop off your children, time spent attending observations and conferences to deepen the connection with your child’s experience in class, and the hours volunteering to make our special events successful all combine and leave our hearts full. Your passion makes us stronger.

In this season of thanks, please know you are appreciated beyond measure.

 

In Health and Peace,

Laura Hertzler                            Stefan Linder
Head of School                          Associate Head of School

 

 

 

 

Community Sponsors

NOTICE OF PUBLIC MEETINGS

Per A.R.S. § 38-431.02. Notice of meetings for the Board of Directors of Keystone Montessori Charter School and any of its committees will be posted on this website under Explore Keystone – School Board – Meeting and Agendas. Notices will also be posted on the Lobby Bulletin Board, 1025 E. Liberty Lane, Phoenix, Arizona 85048, which is open to the public between 7:30 a.m. and 5:30 p.m. Monday through Friday.

 

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