TExES 242 study guide
TExES 242 · Work through your exam, one topic at a time.
Technology Applications EC–12 (242) is a Texas educator certification exam for candidates who plan to teach technology applications to students from early childhood through grade 12. It is delivered through the Texas Educator Certification Examination Program as a computer-administered test (CAT) containing 100 selected-response questions. The TExES 242 study guide has 4 sections and about 1,306 words.
01Technology Applications Concepts and Skills
Expect durable concepts, not product menus. Data representation (bit vs byte, binary, ASCII/Unicode, RGB color depth); hardware and operating-system roles (RAM is volatile working memory, storage persists); network vocabulary (LAN vs WAN, bandwidth vs latency, IP vs MAC addressing, DNS, HTTP/HTTPS); file-size math; spreadsheet references (relative A1 vs absolute A 1); sorting (reorders rows) vs filtering (hides rows); database anatomy (field, record, primary key, query).
294 words, about 1 min02Digital Citizenship, Ethics, and Safety
Know copyright fundamentals: ideas are not protected, expression is; protection is automatic at fixation; understand duration and public domain, plus Creative Commons layers (BY attribution, NC noncommercial, SA share-alike, ND no derivatives) and the fact that CC licenses never remove the need for attribution. Fair use is a four-factor balancing test: purpose and character (transformative, nonprofit educational), nature of the work (factual vs creative), amount used, and effect on the market.
346 words, about 2 min03Teaching, Learning, and Assessment With Technology
Framework fluency is tested more than tool trivia. TPACK holds that effective integration sits in the intersections of technological, pedagogical, and content knowledge-the goal is the combined TPACK space, not three isolated skills.
327 words, about 2 min04Technology Leadership, Planning, and Professional Development
Leadership items ask how a technology program is built and sustained. Know the anatomy of a campus or district technology plan: vision tied to the improvement plan, measurable goals, needs-assessment evidence (achievement data, teacher-readiness surveys, infrastructure audits, budget review), professional development design, infrastructure and refresh cycles, funding, an evaluation and revision timeline, and named stakeholders.
339 words, about 2 min