ACT Reading (ACT, Inc.): complete guide to the enhanced format, the four passage types, and the three reporting categories

The ACT Reading section is one part of the ACT, the United States college-admissions test produced by ACT, Inc. It is passage-based: you read short texts and answer multiple-choice questions whose answers are all grounded in the passage in front of you. This page is the index: below is a map of the enhanced format and how it changed, the four passage subject areas, the three reporting categories, the 1 to 36 score scale, and how to study each skill for a high score.

This library covers ACT Reading in full: a format and strategy module, one module for each of ACT's three reporting categories (Key Ideas and Details, Craft and Structure, Integration of Knowledge and Ideas), a module on the four passage types, and a module on paired passages and pacing.

The section at a glance, and what changed

ACT has moved to an enhanced version of the test. On the enhanced ACT, Reading has about 36 questions in 40 minutes. The legacy section had 40 questions in 35 minutes, organized as four passages of about 10 questions each, one passage per subject area.

The change matters for how you prepare:

• The section is shorter and slightly slower per question. Fewer questions and one extra minute mean a little more time to find evidence, but the section is still fast at roughly a minute a question.
• Passages are a little shorter, and the structure is described as several parts rather than a fixed four-passage block. Some parts have one longer passage; some have shorter passages; one part is usually a pair of shorter passages you compare.
• The skills and the 1 to 36 scale are unchanged. The same reading abilities are tested, and the score scale is the same as before.

ACT rolled the enhanced test out for online national testing in spring 2025 and for paper test forms in spring 2026, so the enhanced format is the current test. On the enhanced ACT, Science is optional and the Composite is the average of English, Reading, and Math only.

The four passage types

Every ACT Reading passage comes from one of four subject areas.

Literary Narrative (Prose Fiction)

An excerpt from a short story, novel, or memoir. Questions lean on character, relationships, motivation, and tone rather than facts you can point to in one line.

Social Science

History, economics, psychology, sociology, anthropology, political science. These passages are argument-driven and fact-dense, and questions reward tracking the main claim and its support.

Humanities

Art, music, theater, literature, philosophy, and personal essays. The voice is often reflective, so reading for the author's stance and tone is key.

Natural Science

Biology, chemistry, physics, geology, and astronomy. Dense with terms and processes; questions reward locating the right detail and following cause and effect, not prior science knowledge.

One of these parts is usually a pair of shorter passages on a related topic. You read both and answer questions about each one and about how they relate.

The three reporting categories

ACT scores Reading against three reporting categories, each a cluster of related skills.

Key Ideas and Details (about 52 to 60 percent)

The largest category. Find the central idea or theme, summarize accurately, follow sequence and cause and effect, and draw inferences and conclusions supported by the text.

Craft and Structure (about 25 to 30 percent)

Read words and phrases in context, analyze why an author made a choice, understand how a text is organized and for what purpose, and judge point of view and tone.

Integration of Knowledge and Ideas (about 13 to 23 percent)

Analyze a claim and the reasoning behind it, weigh evidence, tell fact from opinion, and compare two passages on a related topic.

How ACT Reading is scored

ACT Reading is scored on a scale of 1 to 36. Your raw score is the number of questions you answer correctly; there is no penalty for a wrong answer, so you should answer every question, even if you have to guess. The raw score is converted to the 1 to 36 scale. The Composite score on the enhanced ACT is the average of English, Reading, and Math; Science is optional and reported separately.

How to study ACT Reading

ACT Reading rewards disciplined, evidence-first reading at a steady pace.

1. Make evidence automatic. For every answer, find the line or phrase that proves it. The wrong choices are designed to sound plausible; the text is the referee.
2. Drill the reporting categories in turn. Start with Key Ideas and Details, the biggest slice, then add Craft and Structure and Integration of Knowledge and Ideas.
3. Practice every passage type. Do not avoid the Natural Science and paired parts; they are where careful readers gain points over skimmers.
4. Build a pacing routine. With about 36 questions in 40 minutes, you need a repeatable way to read a passage and work its questions in roughly nine minutes a part.
5. Review your misses by category. Sort wrong answers into the three reporting categories to see whether you are losing points on inference, on craft, or on comparison, and target that.

The skills, module by module

Each module has focused answer pages with worked ACT Reading style questions and cross-links, plus an overview guide and quiz. Browse the full set at /act/reading/syllabus.

• Format and strategy: the enhanced ACT Reading format, legacy versus enhanced, how ACT Reading is scored, active reading on the ACT, answer-choice strategy.
• Key Ideas and Details: central idea and theme, summarizing a passage, drawing inferences, sequence and cause and effect, relationships between ideas.
• Craft and Structure: words and phrases in context, author's purpose and point of view, text structure and organization, tone and word choice, characters and narrative voice.
• Integration of Knowledge and Ideas: analyzing arguments and claims, evaluating evidence and reasoning, fact versus opinion, comparing two passages.
• The four passage types: literary narrative passages, social science passages, humanities passages, natural science passages, reading informational passages, reading literary passages.
• Paired passages and pacing: paired passages, pacing the section, order of attack, managing hard passages, final-minute strategy.

For the official test specifications

ACT publishes the full ACT specifications, the Reading reporting categories, and free official practice at act.org. Always study from the current official specifications and ACT's own practice tests, because the enhanced format, the passage structure, and the question style are ACT-specific.