OSAT Technology Engineering 143 Study Guide 2026–2027 | Oklahoma Technology & Engineering Teacher Certification Exam Prep

A complete study guide for the OSAT Technology Engineering (143) test, the CEOE exam for Oklahoma technology and engineering teacher certification.

What's Inside:

• Exam overview: 80 questions plus 1 written assignment, timing, scoring, and all 14 official competencies
• Fundamentals of Technology: systems model, history and impacts, regulation, engineering design and decision matrices, lab safety and OSHA/GHS, business and economics, careers and CTSOs, educational technology and basic programming
• Communication Systems: communication model, drafting and CAD, raster vs vector, RGB and CMYK, image resolution, printing processes, electronics, networks, AM/FM and fiber optics
• Construction Systems: structural forces and loads, critical path scheduling, delivery methods, lumber, concrete and board-foot math, building systems, codes, site and green construction
• Manufacturing Systems: material families, the six process families, heat treatment, CNC and G-code, 3D printing, micrometer reading, control charts, lean manufacturing
• Energy, Power, and Transportation Systems: energy and power calculations, mechanical advantage and gears, engines, transmission, hydraulics, transportation subsystems, fuels and vehicle materials
• Content-Specific Pedagogy: STEL standards, instructional strategies, lab management, assessment, and a constructed-response guide with scoring criteria and a model response
• 2 full-length practice tests with 200 exam-level questions, weighted like the real test
• Detailed answer explanations for every question
• 59 quick-reference tables plus diagrams (systems model, communication model, structural forces, control chart, hydraulic press), worked examples, study schedules and test-taking strategies

Format:

• Digital PDF, instant download
• 119 printable US Letter pages

This is an independent study resource and is not affiliated with or endorsed by the Oklahoma Office of Educational Quality and Accountability, the CEOE program, or Pearson.