80/20 Pareto Study Rule
In almost every class, 80% of exam questions come from 20% of the core concepts, learning objectives, and past exam topics. Master that high-yield 20% cold before sweating obscure footnotes.
Using the syllabus, review sheets, and past exams to lock down the core topics that are guaranteed to appear on the test.
Treating page 1 of the textbook and a random historical trivia footnote on page 84 as equally important when you only have 4 hours left.
- Cross-reference your lecture slides with the professor's practice exam or study guide.
- Highlight the 5 to 7 core topics that appear in both places—that is your high-yield 20%.
- Master those core topics until you can score 100% on them before reviewing minor details.