Winning ACT Prep

Choose the official ACT prep book with five tests and plan day one around grammar fundamentals, then tailor homework to focus on English and math with practice test one.

Learn what makes a sentence: subject, predicate, and a complete thought. Use a semicolon only when both sides are independent clauses and convey a complete idea.

Practice identifying the three ingredients of a sentence and distinguishing complete thoughts from fragments, comma splices, and common spaces to improve sentence judgment in ACT prep.

Lean against overusing commas by testing punctuation around interruptions and reading the sentence as a whole. Show proper placement with examples like Johnnie Cochran and the O.J. Simpson trial.

Master the appositive rule, also called misplaced modifier, and ensure the subject follows the introductory phrase directly after a comma, with examples like 'despite his fear of clowns, Dennis'.

Learn to apply parallelism and parallel construction for consistent phrasing in history theses, three-piece thesis statements, recognizing when noun lists disrupt flow and how to align power, speed, and agility.

Master percentage fundamentals by translating percent problems into equations, noting the difference between percentages and numbers, and building accuracy through percentage worksheets and careful calculator use.

Learn to turn any ratio into an airtight proportion and solve ratio and proportion problems quickly using cross-multiplication, with examples like boys to girls and total class sizes.

Master basic combinations using a sandwich shop example: multiply 2 bread × 3 meat × 4 vegetables to yield 24 possible sandwiches, a quick free-point concept for ACT prep.

Master log conversions as inverse functions by using the Swirl method to convert logs to exponential form, starting from the leftmost term to identify base, exponent, and argument.

Master how to compute the mean, identify the median in ordered data, and spot the mode in grouped charts.

Explain how to determine the median in a 225-student dataset, including odd and even counts, the 113th entry as the median, and how finer chart complexity influences interpretation.

Master exponent rules for ACT prep: multiply bases, add exponents; divide bases, subtract exponents; convert negative exponents via reciprocal; express roots as fractional exponents.

Apply the trapezoid area formula 1/2(b1+b2)h and the parallelogram area formula base times height, using height as the altitude perpendicular to a base.

Master upper-level averages by applying a concise three-element framework, identifying clues, and solving with purposeful algebra instead of rote calculator use. Return to fundamentals to tackle harder average questions confidently.

Contrast combinations and permutations by examining when repetition is allowed and when order matters, and apply factorial counting to problems like six-digit iPhone passcodes with or without repetition.

Compute the expected value of daily computer errors in a school district by multiplying across the counts and their probabilities and summing the products.

Adopt a leisurely, thorough reading pace to maximize comprehension for ACT reading, avoid gimmicky strategies, and rely on memory rather than backtracking.

Prioritize key moving questions and skip five worst questions to preserve test flow. Practice two passages, timing about eight minutes 30 seconds per passage, then answer A, B, and both.

Master ACT reading with a strict timing plan: target about eight minutes thirty seconds per passage, allocate more time to reading than questions, and develop your stride with a stopwatch.

Apply plan b by pushing through questions and plan c by completing three passages in eleven and a half minutes, emphasizing hustle and steady pace for reading on the act.

Plan a precise test day routine: wake 90 minutes before, prep a sharp outfit and clear goals, verify the calculator and pencils, and stay focused by avoiding distractions during breaks.