EOC Cheat Sheet 2026

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

1. Which of these was a direct consequence of the Civil War? → The extension of voting rights to African American men
2. In End-of-Course Test, what is the purpose of the scientific method in earth science? → To provide a systematic approach for investigating questions and testing hypotheses
3. In End-of-Course Test, what is homeostasis? → The body's ability to maintain a stable internal environment despite external changes
4. What does it mean when we say a sample is 'biased'? → The sample does not accurately represent the population
5. When a wave moves from deep water to shallow water, what happens to its speed? → It decreases
6. In End-of-Course Test, what is homeostasis? → The body's ability to maintain a stable internal environment despite external changes
7. What is the relationship between theory and practice in End-of-Course Test geometry? → Theory provides the foundation and framework that guides effective practical application
8. Which color of visible light has the highest frequency? → Violet
9. What does a 'box plot' (box-and-whisker plot) display? → The five-number summary of a data set
10. Based on your knowledge of scientific investigations, which stage of scientific investigation did the invention of the microscope significantly advance? → Gathering the data for the investigation
11. What term describes the total value of all goods and services produced within a country in a year? → Gross Domestic Product
12. What is the primary objective of geometry in End-of-Course Test? → To ensure competence and proficiency in core geometry concepts
13. What type of graph is best for displaying the frequency distribution of continuous data? → Histogram
14. What is a best practice in End-of-Course Test geometry? → A method or technique recognized as superior based on evidence and expert consensus
15. What is the SI unit of electric current? → Ampere
16. What was the main effect of the system of debt peonage that emerged in the South during the late 19th century? → African Americans labored in a system that was nearly the same as slavery.
17. What economic concept explains why people must make choices due to unlimited wants and limited resources? → Scarcity
18. In End-of-Course Test, what role does continuing education play in world history? → To keep professionals current with evolving standards, technologies, and best practices
19. What is the 'mode' of a data set? → The most frequently occurring value
20. What is the relationship between theory and practice in End-of-Course Test world history? → Theory provides the foundation and framework that guides effective practical application
21. According to Newton's First Law, an object at rest will remain at rest unless: → a net external force acts on it
22. What is the momentum of a 5 kg object moving at 8 m/s? → 40 kg·m/s
23. A car accelerates from rest to 20 m/s in 5 seconds. What is its acceleration? → 4 m/s²
24. Which approach is most effective for mastering government and civics in End-of-Course Test? → Combining theoretical study with practical application and regular review
25. If two events are independent, how is the probability that both occur calculated? → By multiplying their individual probabilities
26. Which level of biological organization represents the most complex in End-of-Course Test biology fundamentals? → Ecosystem
27. In a normal distribution, approximately what percentage of data falls within one standard deviation of the mean? → 68%
28. What is the primary objective of algebra concepts in End-of-Course Test? → To ensure competence and proficiency in core algebra concepts concepts
29. The Gentleman’s Agreement between President Theodore Roosevelt and Japan resulted in a decrease of which of these? → Japanese immigration to the United States
30. In End-of-Course Test, what is the communicative approach to english language arts? → Teaching language through meaningful communication and real-life situations