OSAT Cheat Sheet 2026

The 30 highest-yield OSAT facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. What is the slope of a line that passes through the points (2, 3) and (6, 11)? → 2
2. Which property is demonstrated by the equation a(b + c) = ab + ac? → Distributive Property
3. What is the volume of a cylinder with radius 3 cm and height 10 cm? (Use π ≈ 3.14) → 282.6 cm³
4. Which of the following is a key principle of effective reading comprehension instruction? → It involves explicit teaching of specific comprehension strategies.
5. Which of the following sentences is written in active voice? → The teacher graded the essays.
6. Which revision strategy focuses specifically on grammar, punctuation, and spelling errors? → Proofreading
7. Which term describes the author's attitude or feeling toward the subject matter of a text? → Tone
8. Two triangles are similar if their corresponding angles are equal and their corresponding sides are in what relationship? → Proportional
9. A pupil with _____________ needs help with writing mechanically. She drops her pencil, struggles to write well, and has trouble reading what she has written. → Dysgraphia
10. When a school library media specialist collaborates with a classroom teacher to co-teach an information literacy lesson, this practice is BEST described as: → Integrated library instruction
11. What is the domain of the function f(x) = √(x − 4)? → x ≥ 4
12. Which type of essay presents an argument with evidence and reasoning to convince the reader of a position? → Argumentative essay
13. Which cataloging system is used by most academic and public libraries in the United States as an alternative to the Dewey Decimal system? → Library of Congress Classification (LCC)
14. Which of the following is a key principle emphasized in Oklahoma's Early Learning Guidelines? → Families are a child's first and most important teachers.
15. Which of the following best describes how this picture serves as an illustration of promoting literacy? → Reading to young children is important in developing their overall literacy.
16. Under the doctrine of Fair Use in U.S. copyright law, which factor MOST strongly supports a teacher legally copying a chapter from a textbook for classroom use? → The use is educational and non-commercial in nature
17. A scatter plot shows that as one variable increases, the other also increases. What type of correlation is this? → Positive correlation
18. A first-grade teacher is introducing basic map skills. What is the primary purpose of a map legend or key? → To explain what the symbols and colors used on the map represent.
19. A library media specialist implements a 'Battle of the Books' reading program. This initiative PRIMARILY supports which library goal? → Developing students' love of reading and motivation to read independently
20. Which of the following BEST describes the purpose of a reference interview conducted by a school library media specialist? → To clarify a patron's information need and guide them to appropriate resources
21. If f(x) = 3x − 4, what is f(f(2))? → 2
22. Which of the following instructional strategies is most effective for developing reading fluency in students? → Repeated oral reading of a familiar text with feedback.
23. When heating a liquid in a beaker on a hot plate in a classroom setting, which of the following is an essential safety precaution? → Using tongs or heat-resistant gloves to handle the hot beaker.
24. A library media specialist wants to teach students to evaluate websites for credibility. Which framework is MOST commonly used for this purpose? → The CRAAP Test (Currency, Relevance, Authority, Accuracy, Purpose)
25. Which narrative point of view uses 'I' and 'me' to tell a story from inside the narrator's perspective? → First person
26. What is the relationship between the slopes of two perpendicular lines? → They are negative reciprocals of each other
27. A pupil who struggles to comprehend spoken language is lacking in ___. → Receptive communication
28. What is the PRIMARY purpose of an Online Public Access Catalog (OPAC) in a school library? → To allow patrons to search, locate, and request library materials
29. In a narrative, the point of highest dramatic tension before the resolution is called the: → Climax
30. In Marc 21 bibliographic records, which field contains the main entry for a work's title? → Field 245