Sustaining Fund


Companies that Match Donations

  • Bank of America
  • Charles Schwab
  • Dell
  • eBay
  • Intel
  • Merck
  • Motorola
  • SAP
  • Valley of the Sun United Way
  • Wells Fargo

Help us in our mission

To inspire children in a lifelong love of learning in an environment, which nurtures independence, creativity, confidence and tolerance while developing a sense of responsibility for self and community, based on the principles and philosophy of Dr. Maria Montessori.

How the funds are used

With strong fiscal management, fundraising dollars balance the operating budget. Gifts to the Keystone Sustaining Fund allows the school to explore opportunities and projects that benefit the entire community. Yearly contributions go toward: capital improvements, training & development for faculty, technology enhancements, & replacing worn classroom materials. You can make a one time donation or choose to have it spread out over 10 monthly installments.

Sustaining Fund FAQs