1098 S 5th Ave,
Yuma, AZ 85364

(928) 782-1995
Yuma's Best Preschool
for 8 years!
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Now taking registration for the 2019-2020 school year!

Give your children the educational advantage they deserve!


Cornerstone Preschool operates under the direction of Anna Martinez, a former teacher with Yuma Elementary School District #1 for 13 years. Marietta Montgomery, a former Cornerstone teacher for 6 years, is our Assistant Director.

Cornerstone Preschool is not a daycare, but rather a true preschool. Children are taught in a loving structured environment; engaging children to learn through cooperative play, big book activities, music and movement, creative arts, and dramatic play. Each child is encouraged to explore, learn, contribute, question, and grow in their own way at their own pace. Learn More About Us

Important Documents

pdf Cornerstone Preschool Schedule Agreement

pdf Emergency, Information and Immunization Record

We are open Monday through Friday,
6:30 am until 5:30 pm.
(928) 782-1995

Our Programs Include:

  • Pre-K Reading w/ State Certified Teacher
  • Full or Half-Day Programs
  • Year Round Schedule
  • Zoo Phonics
  • Life Skills