K-12 Online Public School in Arizona!

Arizona Connections Academy is more than a tuition–free K–12 online public school option available for students throughout Arizona. It's also a tight-knit school community offering all the services and resources needed to create a well-rounded student experience.

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Bring School to Life

Students throughout Arizona are thriving at Arizona Connections Academy (ACA), a tuition-free online public school. ACA gives students the flexibility to learn at home with a curriculum that meets rigorous state education standards.


A challenging K-12 curriculum


Certified teachers experienced in online


Activities that connect online students


Events are great ways to learn more

School Facts

  • Arizona Connections Academy (ACA) is a free online public school serving students in grades K–12 throughout Arizona.
  • Arizona Connections Academy is accredited by the North Central Association Commission on Accreditation and School Improvement (NCA CASI), an accrediting division of AdvancED.
  • Nearly 94% of ACA parents parents agree that the Connections Academy curriculum is high quality. View our parent survey results.
  • Download the School Profile for Arizona Connections Academy
  • 2018–19 School Year
    Start:  August 6, 2018
  • End:  May 28, 2019