Lessons

Getting Started

Welcome

4:03

Should you set a Score Goal?

4:55

How to Focus and Master Distractions

8:15

Stress Reduction Techniques

10:40

Pacing & Guessing Strategies

General Pacing Strategies

8:10

Pacing & Guessing Strategies for English

5:20

Pacing & Guessing Strategies for Math

6:46

Pacing & Guessing Strategies for Reading

10:15

Attacking Science Passages

10:13

Guessing Strategies for Science

5:31

What Students Should Know About the ACT

How is the ACT Scored?

9:44

Should I Sign up for the Essay?

7:51

Registering for the ACT

10:00

Test Day and the Week Before

8:10

How Many Times Should you Take the ACT?

9:20

General Math Strategies

Intro to ACT Math

1:54

Calculator Use and Mental Math

3:40

Why Mental Math

3:25

Mental Math: Estimation

7:22

Mental Math: Dividing by 5

3:01

Mental Math: Doubling and Halving

6:56

Number Sense

10:25

The Use and Abuse of Formulas

2:48

Learn from Your Mistakes

4:36

Math Strategy: Picking Numbers - Part I

6:00

Math Strategy: Picking Numbers - Part II

7:36

Math Strategy: Backsolving

7:49

Desmos Basics

Getting Started with Desmos

6:38

Desmos: Single-Variable Equations

4:02

Desmos: Systems of Equations and Inequalities

5:11

Desmos: Quadratics and Parabolas

4:16

Desmos: Functions

5:18

Desmos: Sliders

5:16

Desmos: Circles & Coordinate Geometry

4:53

Desmos: Trigonometry

5:32

Desmos: Data & Statistics

5:29

Arithmetic and Fractions

Properties of Real Numbers

8:30

Positive and Negative Numbers - I

6:08

Mental Math, Addition, and Subtraction

5:32

Positive and Negative Numbers - II

5:18

Order of Operations

10:59

Intro to Decimals

11:29

Rounding

6:01

Multiples of 10

9:26

More on Scientific Notation

8:35

Intro to Fractions

9:18

Conversions: Fractions and Decimals

8:01

Fraction Properties - I

8:25

Operations with Fractions

8:12

Fraction Properties - II

7:57

Operations with Proportions

6:34

Word Problems with Fractions

3:37

Percents and Ratios

Intro to Percents

5:27

Working with Percents

3:32

Number Sense and Percents

4:03

Percent Increases

7:55

Percent Decreases

6:21

Sequential Percent Changes

6:43

Intro to Ratios

9:32

Combining Ratios

10:43

Ratios and Rates

6:18

Integer Properties

Divisibility

9:02

Divisibility Rules

7:38

Multiples

8:02

Prime Numbers

6:28

Prime Factorization

8:17

Greatest Common Factor

5:48

Least Common Multiple

9:01

GCD LCM Formula

5:32

Even and Odd Integers

9:27

Testing Cases

5:36

Algebra

Intro to Algebra

7:34

Simplifying Expressions

6:16

Multiplying Expressions

7:50

FOIL Method

8:50

Factoring - GCF

4:50

Factoring - Difference of Two Squares

10:50

Factoring - Quadratics

8:54

Factoring - Combined

4:10

Factoring - Rational Expressions

5:11

Basic Equation Solving

6:12

Eliminating Fractions

8:56

Quadratic Equations

7:15

Quadratic Formula

6:52

Two Equations, Two Unknowns - I

7:57

Two Equations, Two Unknowns - II

10:16

System - Number of Solutions

7:21

Absolute Value Equations

9:57

Inequalities - I

13:16

Inequalities - II

10:50

Absolute Value Inequalities

4:51

Word Problems

Intro to Word Problems

1:31

Assigning Variables

6:13

Writing Equations

7:42

Number of Variables

8:18

Intro to Motion Questions

9:22

Average Speed

9:06

Growth and Decay

3:51

Intro to Set and Venn Diagrams

9:08

Intro to Sequences

8:24

Arithmetic Sequences

8:26

Geometric Sequences

7:18

Inclusive Counting

4:20

Sums of Sequences

5:35

Powers and Roots

Intro to Exponents

8:34

Exponential Growth

8:01

Law of Exponents - I

10:04

Negative Exponents

11:01

Law of Exponents - II

10:36

Square Roots

11:57

Other Roots

10:24

Properties of Roots

4:05

Simplifying Roots

8:09

Operations with Roots

12:36

Equations with Square Roots

9:13

Fractional Exponents

7:00

Exponential Equations

5:05

Logarithms I

10:30

Rationalizing

13:15

Complex Number Basics

12:24

Arithmetic with Complex Numbers

8:29

Working with Formulas

9:50

Geometry

Lines and Angles

16:04

Triangles - Part I

10:08

Assumptions & Estimation

3:01

Geometry Strategies - Part I

3:41

Triangles - Part II

11:33

Right Triangles

11:28

Similar Triangles

9:41

Special Right Triangles

11:13

Quadrilaterals

12:41

Area of Quadrilaterals

10:18

Polygons

7:30

Regular Polygons

6:22

Circles

5:56

Circle Properties

9:11

Circles, Arcs, and Sectors

7:52

Rectangular Solids

6:46

Prisms & Pyramids

9:39

Cylinder, Cones, Spheres

4:40

Scale Factor & Scaling

8:15

Units of Measurement

7:54

Geometry Strategies - Part II

4:14

Coordinate Geometry

The Coordinate Plane

7:29

Graphing Lines

5:13

Vertical and Horizontal Lines

9:04

Slope

10:56

Intercepts

5:39

Slope-Intercept Form

8:18

Writing Equations of Lines

10:12

Distance Between Two Points

8:32

Circles in the x-y Plane

6:44

Reflections in the x-y Plane

8:44

Rotations in the x-y Plane

8:15

Graphs of Quadratics I

7:04

Graphs of Quadratics II

10:56

Regions of Inequalities

11:54

Functions

Function Notation

12:10

Functions II

9:41

Transformations of Functions

15:52

Graphs of Polynomials

4:38

Factor Theorem

5:09

Functions with Discontinuities

6:26

Trigonometry

Intro to SOHCAHTOA

13:26

SOHCAHTOA and Special Triangles

6:07

Fundamental Trig Identities

8:26

Intro to Unit Circle Trigonometry I

12:55

Degrees and Radians

9:47

Trigonometric Functions

13:00

Inverse Trig Functions

4:21

Advanced Trig Formulas

6:47

Statistics & Probability

Mean, Median, Mode

9:59

More on Mean and Median

4:19

Weighted Averages

7:29

Statistics II

9:12

Introduction to Counting

4:22

Fundamental Counting Principle

7:41

FCP with Restrictions

3:54

Intro to Probability

5:59

Complementary Events and Simple Rules

7:22

Conditional Probability and Two-Way Tables

8:18

Conditional Probability II

7:41

Expected Value & Expected Count

6:22

Data Interpretation

Intro to ACT Data Interpretation

1:15

Other Timeplots

5:18

Tables of Values

3:32

Extra Topics

The Extra Topics section

1:05

Matrices I

12:06

Matrices II

13:16

Logarithms II

9:38

Logarithms III

10:32

Intro to Unit Circle Trigonometry II

13:35

More on the Unit Circle

8:43

Strange Operators

7:46

Factorial Notation

3:58

Simple and Compound Interest

13:59

Multiple Traveler Questions

5:45

Shrinking and Expanding Gaps

9:20

Work Questions

9:03

Mixture Questions

8:42

Types of Graphics

3:27

Timeplots for Motion

3:28

Histograms

3:56

Introduction to the Science Test

Intro to the ACT Science Test

5:43

How to Read the ACT Science Test

12:28

Intro to Science Test Passage Types

7:56

Using Key Terms

6:35

Content on the Science Test

Unfamiliar Terms

4:16

The Scientific Method

11:41

Experiment Questions: Reading the Procedure

8:25

Math Problems on the ACT Science Test

8:18

Science Knowledge on the ACT Science Test

7:27

Tables, Graphs and Figures

Understanding Tables, Graphs, and Figures

9:38

Finding Trends and Patterns

9:58

Linking Tables and Graphs

6:53

Basic Science Strategies

Pacing on the ACT Science Test

11:31

The Conflicting Viewpoints Passage

9:58

Advanced Strategies

Answering "Yes/No, Because" Questions

10:05

Finding Clues in the Answer Choices

10:14

Introduction to the English Test

Introduction to the ACT English Test

4:31

ACT English Question Types

6:06

Punctuation

Commas I

10:03

Commas II

6:35

Apostrophes

9:02

Dashes

4:28

Semicolons

4:56

Colons

5:49

Other Punctuation

3:22

Grammar and Usage

Grammar Basics Part 1

3:41

Grammar Basics Part 2

6:39

Subject Verb Agreement

7:03

Verb Tense

9:25

Adjectives and Adverbs

4:51

Important Set of Adverbs

7:51

Pronoun Cases

7:30

Idioms

7:52

Comparatives and Superlatives

6:35

Singular and Plural

4:52

Who vs. Whom

3:18

Word Choice

10:22

Sentence Structure

Dependent and Independent Clauses

6:26

Run-on Sentences and Comma Splices

10:00

Misplaced Modifiers

6:37

Conjunctions

9:26

Parallelism

7:42

Parenthetical Information

6:50

Sentence Fragments

5:05

Pronoun Agreement

6:17

Rhetorical Strategy

Writer’s/Essay Goal

7:39

Adding or Deleting Sentences

8:41

Best Illustration Questions

5:54

Organization

Introducing and Concluding Paragraphs

5:50

Ordering Sentences and Paragraphs

8:05

Transitions

7:43

Style

Redundant Meanings

4:45

Ambiguous Pronouns

4:34

Concision and Wordiness

3:37

Clarity in Phrasing

4:57

Tone

8:09

Introduction to the Reading Test

Introduction to the ACT Reading Test

9:25

ACT Reading Question Types

8:23

ACT Reading Passage Types

7:21

Basic Reading Strategies

Approaching Passages

8:56

Trap Answer Choices

9:09

Basic Strategies

12:58

Using Key Words

7:23

Comparison Passages

7:46

Informational Passages: Humanities

8:57

Literary Narrative Passages

6:06

Informational Passages: Science

9:15

Informational Passages: Social Science

8:28

Question Type Strategies

Line Reference

4:32

Meaning of Words

8:28

Main Idea

9:05

Inference

8:29

Author’s Method (Purpose)

9:47

Author’s Voice

9:10

Claims and Evidence

8:46

Detail Questions Intro

4:27

EXCEPT and NOT

4:51

Visual Quantitative Info

7:52

Line Reference Questions

7:56

Essay

Introduction to the Essay

12:34

Example Essay Prompt

10:00

Time Management

9:42

Planning the Essay

9:40

Scoring

8:28

How to Wow the Graders

13:28

The Thesis

12:58

Coming Up With Examples

10:37

Structuring the Essay

14:07

The Introduction

6:22

The Body Paragraphs

8:42

The Conclusion

4:19

The Importance of Style

12:30

Top Grammar Rules for the Essay

10:21

Proofreading Your Essay

5:01