Vocabulary Building / Time, Frequency, and Amount

Words for Exceptions and Irregular Patterns

Part of the full libraryOpens January 2, 2027 · $97 for a year
What’s included
trendThe overall way a set of numbers changes over time or across groups, such as rising, falling, or staying flat.

You’ll leave with these skills

  1. Tell sporadic from recurrent
  2. Spot an outlier far from the rest
  3. Recognize unprecedented as never before

This lesson is part of the full library

202 lessons that teach every skill the SAT tests
  • 66Math
  • 40Reading
  • 24Grammar
  • 10 full-length practice tests to build test-day stamina and confidence
  • A Desmos simulator to solve math questions faster
  • A step-by-step guide to every practice test question
  • The Bluebook Simulator, so test day feels familiar
  • A drawing for every key term, so new ideas make sense at a glance

Explore the full library