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ACT® Test Prep Course

Ace the American College Testing (ACT) exam by ACT, Inc.

We include multiple full-length practice tests with hundreds of practice questions.
All lessons are adapted from our highly reviewed study guide.
Watch instructional videos on dozens of complex concepts.
Learn with our flashcards anytime, anywhere!
Money-Back Guarantee

Try our course for 1 week, and if you don't feel that it's for you, get your money back, no questions asked!

ACT Topic Review Videos
Our videos cover difficult concepts in greater detail! With over 280 videos and counting, our course will give you the knowledge you need.

Here's an example:

For EVERY Type of Learner
Visual Learners

Watch videos and get access to relevant images, graphs, and more!
Reading Learners

Read content adapted from our highly reviewed study guide, so you don't miss a thing!
Learn by Repeating

Redo a difficult lesson as many times as it takes to stick in your memory!
Learn by Practice

Take our practice tests and be quizzed after lessons. Gain confidence!
Track Your Progress

Whether you are on desktop or mobile, you can read through lessons, mark them complete, and know where you've left off.

Prep That Empowers

Get the study resource that covers the whole test and prepares you where you need it most!






Count The Reasons
Get access to content from the best-reviewed study guide available.
Our course includes a flashcard mode with 360 content cards to help you study.
6 Full Tests
With 1500+ practice questions and lesson reviews, you can test yourself again and again, to build confidence.
Use our bonus guides to unlock the secret keys to your exam, discover the best way to study, learn how to deal with test anxiety, and more!
You need to have confidence in what you study. Signing up for the ACT® Test Prep Course will give you a worry-free studying experience, backed by our 7-day money-back guarantee!
Course Outline
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ACT English Pretest
ACT Math Pretest
ACT Reading Pretest
ACT Science Pretest


Welcome to the Mometrix ACT Course!
ACT Video Directory
Study Tips and Test-Taking Strategies
5 Secret Keys to ACT Success5 Topics
Lesson Content
Secret Key #1: Plan Big, Study Small
Secret Key #2: Make Your Studying Count
Secret Key #3: Practice the Right Way
Secret Key #4: Pace Yourself
Secret Key #5: Have a Plan for Guessing
Test-Taking Strategies3 Topics
Lesson Content
Question Strategies
Answer Choice Strategies
General Strategies
Subject Material
English17 Topics
Lesson Content
Conventions of Standard English: The Eight Parts of Speech Part 1
Conventions of Standard English: The Eight Parts of Speech Part 2
Conventions of Standard English: Subjects and Predicates
Conventions of Standard English: Subject-Verb Agreement
Conventions of Standard English: Complements & Pronoun Usage
Conventions of Standard English: Clauses & Phrases
Conventions of Standard English: Parallelism, Sentence Purpose and Structure
Conventions of Standard English: Sentence Fragments, Run-on Sentences, & Dangling and Misplaced Modifiers
Conventions of Standard English: End Punctuation, Commas, & Semicolons and Colons
Conventions of Standard English: Parentheses, Quotation Marks, & Apostrophes
Conventions of Standard English: Word Confusion
Production of Writing: Revising, Editing, and Proofreading & Technology in the Writing Process
Production of Writing: Introduction & Body
Production of Writing: Paragraphs & Transitions
Production of Writing: Conclusion, Journals, Letters, & Blogs
Production of Writing: Specialized Modes of Writing, Essays, & Narratives
Knowledge of Language
Mathematics19 Topics
Lesson Content
Number and Quantity: Classifications of Numbers, Place Value, & Rational Numbers
Number and Quantity: Operations & Subtraction with Regrouping
Number and Quantity: Fractions & Decimals
Number and Quantity: Percentages & Converting Between Percentages, Fractions, and Decimals
Number and Quantity: Complex Numbers & Matrices
Algebra: Linear Equations, Rules for Manipulating Equations, & Process for Manipulating Equations
Algebra: Features of Equations That Require Special Treatment & Solving Systems of Equations
Algebra: Step Functions,Transcendental Functions, & Solving Systems of Equations
Geometry: Polygons, Apothem and Radius, & Congruence and Similarity
Geometry: Triangles
Geometry: Quadrilaterals
Geometry: Circles
Geometry: Solids
Statistics and Probability: Sample Space, Theoretical and Experimental Probability, & Conditional Probability
Statistics and Probability: Data Collection & Dispersion
Statistics and Probability: Data Analysis, Measures of Central Tendency, & Bivariate Data
Integrating Essential Skills: Proportions, Slope, & Determining a Function
Integrating Essential Skills: Writing a Function Rule Using a Table & Classification of Functions
Reading12 Topics
Lesson Content
Key Ideas and Details: Text Features in Informational Texts, Explicit and Implicit Information, & Technical Language
Key Ideas and Details: Organization of the Text
Key Ideas and Details: Main Ideas, Predictions, & Drawing Conclusions from Inferences
Craft and Structure: Persuasive Techniques & Evaluating an Argument
Craft and Structure: Affixes
Craft and Structure: Synonyms and Antonyms, Denotative vs. Connotative Meaning & Context Clues
Craft and Structure: Syntax, Time Frame, & Tone
Craft and Structure: Point of View, Historical and Social Context, Theme, & Plot and Story Structure
Craft and Structure: Character Development & Literary Analysis
Craft and Structure: Figurative Language
Integration of Knowledge and Ideas: Author’s Argument in Argumentative Writing, Facts and Sources, & Purposes for Writing
Integration of Knowledge and Ideas: Comparing Two Stories, Outlining a Passage, Drawing Conclusions, & Evaluating Passages
Science12 Topics
Lesson Content
Scientific Inquiry and Reasoning
Physics: Laws of Thermodynamics, Atomic Structures, & Newton’s First Two Laws of Motion
Physics: Simple Machines, Friction, & Electromagnetic Spectrum
Chemistry: Past Atomic Models and Theories, Molecules, & Chemical and Physical Properties
Chemistry: Reading Chemical Equations, Periodic Table, & Properties of Acids
Biology: Classification of Life Forms, Hydrocarbons and Carbohydrates, & Cells
Biology: Microbes, Respiratory System, & Genetics, Genes, and Chromosomes
Geology: Earth System Science, Hydrosphere and Hydrologic Cycle, & Ecological System and Biome
Geology: Layers of the Earth, Paleontology, & Subdivisions of Rock
Earth Science and Weather
Space Science
Writing1 Topics
Lesson Content
Preparing for an Essay Question
Tell Us What You Think
ACT Course Feedback
Bonus Content
Guide to Effective Studying6 Topics
Lesson Content
Where and How to Study
Scheduling Study Time
Reading Methods
Taking Notes
Exam Day
How to Overcome Test Anxiety
How to Overcome Math Anxiety
ACT Flashcards

Practice Tests

Practice Test 1
ACT Practice Test 1 English
ACT Practice Test 1 Math
ACT Practice Test 1 Reading
ACT Practice Test 1 Science
Practice Test 2
ACT Practice Test 2 English
ACT Practice Test 2 Math
ACT Practice Test 2 Reading
ACT Practice Test 2 Science
Practice Test 3
ACT Practice Test 3 English
ACT Practice Test 3 Math
ACT Practice Test 3 Reading
ACT Practice Test 3 Science
Practice Test 4
ACT Practice Test 4 English
ACT Practice Test 4 Math
ACT Practice Test 4 Reading
ACT Practice Test 4 Science
Practice Test 5
ACT Practice Test 5 English
ACT Practice Test 5 Math
ACT Practice Test 5 Reading
ACT Practice Test 5 Science
Practice Test 6
ACT Practice Test 6 English
ACT Practice Test 6 Math
ACT Practice Test 6 Reading
ACT Practice Test 6 Science
Start Prepping Now!

ACT® Test Prep Course by Mometrix



  • Conventions of Standard English
  • Production of Writing
  • Knowledge of Language


  • Number and Quantity
  • Algebra
  • Geometry
  • Statistics and Probability


  • Key Ideas and Details
  • Craft and Structure
  • Integration of Knowledge and Ideas


  • Scientific Inquiry and Reasoning
  • Physics
  • Chemistry
  • Biology


  • Preparing for an Essay Question


Study Guide

Get access to content from the best-reviewed study guide available.

Track Your Progress

Our customized course allows you to check off content you have studied or feel confident with.

6 Full-Length Practice Tests

With 1500+ practice questions and lesson reviews, you can test yourself again and again to build confidence.


Our course includes a flashcard mode consisting of 360 content cards.
39.99 (billed monthly)
$100 value!
Contact us for institutional pricing.
ACT® is the registered trademark of ACT, Inc. Mometrix Test Preparation has no affiliation with ACT, Inc., and ACT Exam Secrets is not approved or endorsed by ACT, Inc.