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ACT Prep Essentials

Key ACT strategy terms, grammar rules, and math reminders for test day prep.

  • 40 cards
  • U.S. exams
  • High school students preparing for the ACT

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All flashcards in this deck

  1. Front

    What does ACT stand for?

    Back

    American College Testing.

  2. Front

    What is the ACT composite score range?

    Back

    1 to 36.

  3. Front

    How many sections are on the ACT?

    Back

    English, Math, Reading, and Science, plus an optional Writing section.

  4. Front

    How many minutes are in the ACT English section?

    Back

    45 minutes.

  5. Front

    How many questions are in ACT English?

    Back

    75 questions.

  6. Front

    What does ACT English primarily test?

    Back

    Grammar, punctuation, sentence structure, and rhetorical skills.

  7. Front

    How many minutes are in ACT Math?

    Back

    60 minutes.

  8. Front

    How many questions are in ACT Math?

    Back

    60 questions.

  9. Front

    What math topics appear most on the ACT?

    Back

    Algebra, geometry, coordinate geometry, and trigonometry basics.

  10. Front

    How many minutes are in ACT Reading?

    Back

    35 minutes.

  11. Front

    How many passages are in ACT Reading?

    Back

    4 passages.

  12. Front

    How many minutes are in ACT Science?

    Back

    35 minutes.

  13. Front

    What does ACT Science test most?

    Back

    Data interpretation, experiments, and scientific reasoning.

  14. Front

    Is there a guessing penalty on the ACT?

    Back

    No. There is no penalty for wrong answers.

  15. Front

    Comma splice

    Back

    Using only a comma to join two complete sentences.

  16. Front

    Semicolon rule

    Back

    Use a semicolon to join related independent clauses without a conjunction.

  17. Front

    Subject verb agreement

    Back

    Singular subjects take singular verbs; plural subjects take plural verbs.

  18. Front

    Pronoun antecedent agreement

    Back

    A pronoun must match its antecedent in number and clarity.

  19. Front

    What is a run on sentence?

    Back

    Two or more independent clauses joined incorrectly.

  20. Front

    Active voice

    Back

    The subject performs the action.

  21. Front

    What is slope in coordinate geometry?

    Back

    Slope equals change in y divided by change in x.

  22. Front

    Slope intercept form

    Back

    y = mx + b.

  23. Front

    Distance formula

    Back

    distance = sqrt((x2 - x1)^2 + (y2 - y1)^2).

  24. Front

    Midpoint formula

    Back

    ((x1 + x2)/2, (y1 + y2)/2).

  25. Front

    Pythagorean theorem

    Back

    a^2 + b^2 = c^2.

  26. Front

    Area of a triangle

    Back

    A = 1/2 * base * height.

  27. Front

    Area of a circle

    Back

    A = pi * r^2.

  28. Front

    Circumference of a circle

    Back

    C = 2 * pi * r.

  29. Front

    What is an exponent?

    Back

    A shorthand for repeated multiplication.

  30. Front

    Simple probability

    Back

    favorable outcomes divided by total outcomes.

  31. Front

    Mean

    Back

    The arithmetic average.

  32. Front

    Median

    Back

    The middle value in an ordered list.

  33. Front

    Mode

    Back

    The most frequent value.

  34. Front

    Best ACT timing rule

    Back

    Move on when stuck, then return if time remains.

  35. Front

    ACT reading strategy

    Back

    Read with purpose, then answer directly from passage evidence.

  36. Front

    Main idea question

    Back

    Ask what the full passage mostly discusses.

  37. Front

    Inference question

    Back

    Choose the option best supported by details in the text.

  38. Front

    Science passage strategy

    Back

    Scan charts and labels first, then read question specific details.

  39. Front

    Conflicting viewpoints passage

    Back

    Track each viewpoint and compare claims.

  40. Front

    ACT score goal planning

    Back

    Set a target score, then prioritize weakest section first.