ACT Study Guide 2026–2027 — Redesigned Illustrated Edition | 200 Practice Questions

Prepare for the ACT with a fully illustrated study guide updated for the enhanced test, organized by the official reporting categories for English, Math, Reading, and the optional Science and Writing tests. It includes 200 practice questions with detailed answer explanations.

WHAT'S INSIDE

• 90 pages, 8.5 × 11 in, print-ready PDF with a clickable table of contents
• Current test facts: section lengths and timing, the optional Science and Writing tests, how the Composite, STEM, and ELA scores are calculated, fees, and test-day basics
• English: topic development, organization and transitions, style and concision, grammar, agreement, sentence structure, punctuation, and commonly confused words, with incorrect-versus-correct examples
• Math: number and quantity, algebra, functions, geometry and trigonometry, and statistics and probability, with worked examples and formula tables
• Reading: main ideas, details, inferences, word meaning, purpose, tone, structure, arguments, and paired passages
• Science (optional): biology, chemistry, earth and space science, and physics background, plus data interpretation, experimental design, and evaluating models
• Writing (optional): planning, engaging multiple perspectives, introductions, time management, essay structure, and the four scoring domains
• 20 illustrated diagrams and graphs: slope and systems, parabolas, exponential functions, triangles, circles, trigonometry, the unit circle, a cell, Earth's layers, an energy pyramid, waves, circuits, and data graphs
• 46 quick-reference tables, formula boxes, and step-by-step flow charts
• 2 practice tests with 100 questions each (200 total), organized by section and topic
• Complete answer keys with an explanation for every question
• A ten-week study calendar, FAQs, pacing targets, test-taking strategies, and test-anxiety techniques

WHO IT'S FOR

• High school juniors and seniors preparing for the ACT
• Parents and homeschool families looking for a structured review
• Teachers and tutors who want organized, section-by-section practice material

FORMAT

Instant digital download. Study on any device or print at home. No physical item will be shipped.

PLEASE NOTE

ACT® is a registered trademark of ACT Education Corp. This product is not affiliated with or endorsed by ACT Education Corp. or any testing organization.