Contact Global Academy

School Location & Directions

Office Hours

  • Monday–Friday: 7:00am–4:00pm
    Summer hours: Monday-Thursday, 7:00am - 4:00pm(closed on Friday during June and July)

Final Exam Testing Hours

  • Students may begin their exams on Tuesdays–Thursdays from 1:00–3:00pm (we will stay no later than 4:00 pm for students to finish)

    (No testing on Mondays and Fridays, school holidays, fall, winter, and spring breaks)

    Students must arrange for a time to come to the testing center. They may sign up for a time to take their final exam by clicking the Final Exam links on their Buzz homepage.



Degrees and Certifications:

Mary Longnion, Principal

Mrs. Mary Longnion has been the very proud principal of Greenfield Elementary since the fall of 2014 and GPS Global Academy since the fall of 2021.  She has served her entire career in Gilbert Public Schools, beginning as a special education resource teacher at Greenfield Junior High Grizzly in 2002.  After four years as a junior high teacher, she moved to Canyon Valley School to oversee the special education department and in 2009 had the wonderful opportunity to be a part of the inaugural staff opening Campo Verde High School.  As a Campo Coyote, Mrs. Longnion served as special education teacher and department chair, dean of students, and assistant principal before making the transition to The Swamp to become “Head Gator.”

Mrs. Longnion is a Sun Devil at heart, receiving her undergraduate degree in K-12 Special Education, and a masters degree in Curriculum and Instruction in the area of Language and Literacy both at Arizona State University.  When the call to lead became too strong to resist, she pursued an additional masters degree in Educational Leadership from Northern Arizona University.  

Mrs. Longnion lives and works in Gilbert and loves being part of such a wonderful town and community.  In her free time she loves to be outdoors and enjoy the sunshine with her family and dogs, and will travel any chance that she gets.

Contacting Teachers

  • Please note: To contact a teacher, please find a current teacher's contact information and email them securely through Infinite Campus. Look under the schedule and click on the name of the class.

    Additionally, for the directory below, please utilize the search feature as it is not always in alphabetical order. 

Global Academy Staff Directory

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Last Modified on February 13, 2024