The ACT exam syllabus 2025 outlines the key topics and skills tested across English, Math, Reading, Science, and the optional Writing section. Designed to evaluate college readiness, the ACT (American College Testing)is taken by over 1.3 million students annually, with scores influencing admission decisions at more than 1,000 U.S. and international universities. Understanding the syllabus is critical for focused preparation, helping students prioritize high-yield topics, manage time efficiently, and maximize their scores.
In this blog, you will get a complete breakdown of each ACT section, including subtopics, question types, and scoring patterns. We’ll also share strategies to align your study plan with the syllabus, highlight common pitfalls. By the end, you’ll have a structured roadmap to tackle the ACT confidently and efficiently, ensuring that no topic from the syllabus is overlooked.
ACT Exam Syllabus 2025: Section-wise Topics
The ACT exam syllabus 2025 covers five key sections: English, Math, Reading, Science, and an optional Writing (Essay) section. Each section tests specific skills and topics, helping students demonstrate their readiness for college. Understanding the syllabus briefly allows you to focus your preparation efficiently and ensure no important area is left out.
ACT Syllabus Overview Table:
Section
Key Topics
Time Limit
English
Grammar, punctuation, sentence structure, organization, tone
35 mins
Math
Algebra, Geometry, Trigonometry, Statistics & Probability
60 mins
Reading
Comprehension, craft & structure, inference
35 mins
Science
Data interpretation, research summaries, conflicting viewpoints
The English section of the ACT exam tests your ability to understand and improve written passages. It evaluates both grammar and punctuation as well as rhetorical skills like organization and clarity. Knowing this section in detail helps you focus your preparation on the topics that matter most.
Practice short passages: focus on flow, tone, and paragraph organization
Timed practice: the section is 35 minutes, so work on pacing
Use a syllabus checklist: mark mastered topics and focus on weak areas
Math Section
The Math section of the ACT tests your understanding of key mathematical concepts, problem-solving skills, and ability to apply formulas. It covers topics from pre-algebra to trigonometry, as well as statistics and probability. Knowing this syllabus helps you focus your study on the areas that appear most frequently.
Key Skills Tested:
1. Pre-Algebra & Elementary Algebra
Basic operations, integers, fractions, decimals
Simple equations and inequalities
Ratios, percentages, and proportions
2. Intermediate Algebra & Coordinate Geometry
Linear and quadratic equations
Functions, exponents, and radicals
Graphing points, lines, and curves
3. Plane Geometry & Trigonometry
Angles, triangles, circles, and polygons
Perimeter, area, volume
Basic trigonometric ratios and identities
4. Statistics & Probability
Data interpretation from tables and graphs
Mean, median, mode, probability problems
Question Types
Multiple-choice questions based on calculations or reasoning
Practice word problems: improve translation of text into equations
Time management: 60 minutes for 60 questions, so practice pacing
Use the syllabus: focus on high-yield topics first, then move to less frequent topics
Reading Section
The Reading section of the ACT evaluates your ability to understand and analyze passages from different subjects. It tests comprehension, inference, and reasoning skills. Being familiar with the syllabus helps you focus on the types of passages and questions you’ll encounter.
Key Skills Tested:
1. Comprehension of Passages
Types of passages: Fiction, Humanities, Social Science, Natural Science
Identify main ideas, supporting details, and author’s purpose
Understand the sequence of events and relationships between concepts
2. Craft & Structure
Analyse the organization of passages
Recognize transitions, paragraph structure, and logical flow
Understand tone and style
3. Integration of Knowledge & Ideas
Compare viewpoints across passages
Make inferences and draw conclusions
Interpret data or statements presented in passages
Question Types
Multiple-choice questions on main idea and details
Questions about tone, style, and passage organization
Reading Section Topics:
Topic
Focus Areas
Approx. Weightage
Comprehension
Main idea, supporting details, author purpose
40–45%
Craft & Structure
Paragraph organization, tone, transitions
25–30%
Integration of Knowledge
Comparing viewpoints, inferences, data interpretation
30–35%
Study Tips for Reading Section:
Practice different passage types to build speed and comprehension
Highlight keywords and main ideas while reading
Time management: 35 minutes for 40 questions, roughly 8–9 minutes per passage
Use the syllabus to check which skills need more practice
Science Section
The Science section of the ACT tests your ability to interpret, analyse, and evaluate scientific information. It focuses less on prior content knowledge and more on data interpretation, reasoning, and problem-solving skills. Familiarity with the syllabus helps students tackle the variety of graphs, tables, and research summaries efficiently.
Key Skills Tested:
1. Data Representation
Read and interpret graphs, charts, and tables
Identify trends, patterns, and relationships in data
Draw logical conclusions from visual information
2. Research Summaries
Understand experimental setups
Analyze hypotheses and results
Determine variables and controls
3. Conflicting Viewpoints
Compare and contrast different scientific perspectives
Evaluate arguments and supporting evidence
Understand assumptions and logic behind conclusions
4. Content Knowledge
Basic biology, chemistry, physics, and Earth science concepts as presented in the passage
Focus on interpreting, not memorizing content
Question Types
Multiple-choice questions based on data interpretation
Comparing experimental results or viewpoints
Applying reasoning to draw valid conclusions
Science Section Topics:
Topic
Focus Areas
Approx. Weightage
Data Representation
Graphs, tables, charts
30–35%
Research Summaries
Experiments, variables, results
35–40%
Conflicting Viewpoints
Compare scientific arguments
25–30%
Content Knowledge
Basic science concepts
10–15%
Study Tips for Science Section:
Focus on interpreting data rather than memorizing facts
Practice reading graphs and tables quickly to save time
Compare multiple viewpoints carefully before choosing answers
Timed drills: 35 minutes for 40 questions, roughly 1 minute per question
Writing (Essay) Section
The Writing sectionof the ACT is optional but recommended for students applying to colleges that require essay scores. It tests your ability to analyse multiple perspectives and clearly communicate your own argument in a structured essay.
Key Skills Tested:
1. Understanding the Prompt
Identify the issue and the different perspectives presented
Determine the task: evaluate, compare, or argue a viewpoint
2. Developing Your Argument
State a clear thesis or main idea
Support your argument with logical reasoning and examples
Consider counterarguments when appropriate
3. Organization and Structure
Use an introduction, body paragraphs, and a conclusion
Ensure logical flow between ideas
Maintain clarity and coherence throughout the essay
4. Language Use and Style
Proper grammar, punctuation, and sentence structure
Vary sentence patterns for readability
Use precise vocabulary to convey meaning
Question Types
Analyze a single prompt with multiple perspectives
Write a clear, well-organized essay presenting your viewpoint
Support claims with reasoning, examples, and evidence
Writing Section Topics:
Topic
Focus Areas
Notes
Understanding the Prompt
Identify perspectives, task type
Essential first step
Argument Development
Thesis, reasoning, supporting examples
Core of the essay
Organization
Intro, body, conclusion, transitions
Logical flow
Language & Style
Grammar, punctuation, sentence variety
Clarity & readability
Study Tips for Writing Section:
Practice analysing prompts quickly to plan your essay
Outline before writing: 5–10 minutes for planning, 25 minutes for writing
Review grammar and style focus on clarity and conciseness
Use the syllabus to ensure each skill is covered during practice
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How to Use the ACT Syllabus to Build Your Study Plan
Understanding the ACT exam syllabus is the first step, but using it effectively can make all the difference in your preparation. By aligning your study plan with the syllabus, you can prioritise high-yield topics, manage your time efficiently, and focus on areas where you need improvement. A structured plan ensures you cover every section systematically without wasting effort on less important areas.
Here’s a simple approach to building your study plan:
Assess your current level: Take a diagnostic test to identify strong and weak areas.
Break down the syllabus: Use the section-wise topics to organize your study schedule.
Allocate time by section: Focus more on sections where your performance is lower.
Practice & revise: Schedule regular mock tests and review mistakes based on syllabus topics.
The ACT exam syllabus 2025 is your roadmap to targeted, effective preparation. By understanding the topics in English, Math, Reading, Science, and the optional Writing section, you can focus your study time, build confidence, and avoid surprises on test day. Breaking down the syllabus into manageable sections, creating a structured study plan, and practicing regularly ensures that no topic is overlooked.
For Indian students aiming for top scores, leveraging resources aligned with the syllabus like mock tests, practice questions can make preparation more strategic and efficient. With a clear grasp of the syllabus and a disciplined approach, you can approach the ACT with confidence and maximize your performance.
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Many students ask which test is easier, the ACT or the SAT. The ACT is generally more straightforward in question style, but it’s faster paced, requiring quick thinking. The SAT often has trickier reading passages and more complex math. Your comfort with timing and question types usually determines which test feels easier.
What is considered a good ACT score?
A “good” ACT score depends on the colleges you’re aiming for. On average, a score between 24 and 28 is considered above average. Scoring 30 or higher puts you in a competitive range for top universities. Always compare your target school’s average scores to see where you stand.
What percentile does a 27 ACT score fall in?
A 27 ACT score generally falls around the 84th percentile, meaning you scored higher than 84% of students who took the test. Percentiles can vary slightly each year, but a 27 is widely recognized as a strong score. This gives you a good chance at many colleges with selective admissions.
How is ACT scoring calculated?
The ACT composite score is the average of your four main section scores: English, Math, Reading, and Science, each ranging from 1–36. The optional Writing section is scored separately on a 2–12 scale. Understanding the scoring helps you decide which sections to prioritize in your preparation.
Can I improve my ACT score after one attempt?
Yes, many students improve significantly on retakes. Focusing on weak areas identified in your first attempt can boost scores. Using the syllabus as a guide helps you practice efficiently. Regular timed practice and reviewing mistakes are key strategies for improvement.
How long is the ACT valid for college applications?
ACT scores are generally valid for five years. This gives students flexibility in planning their college applications. Some colleges, however, prefer more recent scores. It’s always best to check each college’s requirements to ensure your score remains valid for submission.
How often can I take the ACT exam?
You can take the ACT multiple times a year, usually up to 12 times. Retakes are common for students who want to improve their scores. Many focus on sections where they scored lower previously. Spreading attempts across test dates can help you maximize your performance.
Do I need the ACT for international colleges?
While most U.S. colleges accept the ACT, not all international universities require it. Some schools may accept ACT or SAT scores optionally, especially for scholarship consideration. Always research your target college’s admission requirements before investing time in preparation.
How much time should I dedicate to ACT preparation?
Preparation time depends on your baseline score and goals. On average, students spend 2–3 months for moderate improvement and 4–6 months for major score increases. Following a syllabus-based study plan ensures you cover all topics efficiently without missing key sections.
Does the ACT test vocabulary like the SAT?
The ACT focuses less on obscure vocabulary compared to the SAT. Instead, it emphasizes comprehension, grammar, and context-based understanding. Knowing how to analyse sentences and passages matters more than memorizing difficult words. Practice reading and interpreting content quickly for the best results.
Can I prepare for the ACT without a tutor?
Absolutely! Many students achieve competitive scores through self-study. Using official guides, practice tests, and syllabus-aligned resources can be enough. The key is a structured plan, consistent practice, and reviewing mistakes to steadily improve performance.
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