OSAT Computer Science 181 Study Guide 2026–2027 | Oklahoma Computer Science Teacher Certification Exam Prep

A complete study guide for the OSAT Computer Science (181) test, the CEOE exam for Oklahoma computer science teacher certification.

What's Inside:

• Exam overview: 80 questions plus 1 written assignment, timing, scoring, and all 11 official competencies
• Computer System Concepts: hardware and the instruction cycle, operating systems, number systems and character encoding, Boolean logic, spreadsheets, databases and SQL, HTML/CSS/JavaScript, networks, the Internet, and security
• Computational Thinking and Algorithm Design: abstraction, pseudocode and block-based code, searching and sorting with traces, Big O, the limits of computing, recursion, data structures, modeling and simulation
• Programming and Program Development: the development cycle, syntax and semantics, common errors, debugging and trace tables, documentation, data types, strings, lists, control structures, parameters, and object-oriented programming
• Learning Environments and Social Impacts of Computing: learning theories, instructional strategies, assessment, equity, student data privacy (FERPA, COPPA, CIPA), digital citizenship, intellectual property, ethics, and the history of computing
• Pedagogy: a complete guide to the lesson-plan analysis assignment 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, with code traces and worked calculations
• 58 quick-reference tables plus diagrams, code blocks, study schedules and test-taking strategies

Format:

• Digital PDF, instant download
• 146 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.