Oklahoma's CareerTech programs are supported by one of the premier instructional delivery systems in the nation. This system ensures the availability of skill standards, instructional materials, and competency assessments for our programs that are current, accessible, and affordable..and most importantly, they reflect Oklahoma's industry needs and input! The components of Oklahoma's instructional system are consistent with the principles of competency-based education. For more information on Oklahoma's CareerTech instructional system, explore the following links: