Educational Technology for Diverse Populations: Supplementary Authorization for Computer Concepts MA candidates may also earn a CCTC approved Supplementary Authorization in Computer Concepts and Applications by completing the following course work: EDST 630: Issues & Research in Educational Technology (3 units) EDST 635: Hardware Operations & Function to Support Teaching & Learning (3 units) EDST 636: Software & Web Site Evaluation & Tools (3 units) EDST 637: Instructional Technology Planning & Management (3 units) TOTAL UNITS REQUIRED FOR CCTC AUTHORIZATION – 12 UNITS