Avalon K-8 and Excalibur High School are members of the Excalibur Charter School District located in Apache Junction, AZ. Avalon K-8 and Excalibur High School continue to excel in Apache Junction. Avalon recently earned a "Performing Plus" rating from the Arizona Dept. of Education in addition to meeting AYP (average yearly progress). Excalibur High School students achieved a perfect 100% pass rate on Reading and Writing AIMS tests.