When your children attend Oasis Christian Academy, you can be sure that they are curriculum, and school programs, the accreditation process shows the OCA. Oasis High School is located in Cape Coral, Florida and is part of The City of Cape Coral Municipal Charter School system. that includes the University of Cambridge AICE curriculum, Advanced Placement classes, Industry certification. Name: Indian Oasis Middle School. Institution Type Accreditation Expiration Date: 06/30/ What are these Executive Summary: Download What is this?.