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Boost your confidence in Algebra I with our course! We offer over 200 worked examples from the most important topics of the course and hundreds of practice questions (including answers).
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Section 1: Introduction + Basics  

Lecture 1 
Suggestions to Get Started  IMPORTANT!
Preview

00:35  
Lecture 2 
Adding & Subtracting Rational Numbers

02:51  
Lecture 3 
Quick Suggestion: "In Case You Get Stuck..."

00:18  
Lecture 4 
Order of Operations (PEMDAS)
Preview

03:01  
Lecture 5 
Order of Operations (PEMDAS)  Practice

2 pages  
Lecture 6 
Combining Like Terms

03:51  
Lecture 7 
Combining Like Terms  Practice

2 pages  
Section 2: Solving Equations  
Lecture 8 
OneStep Equations

03:47  
Lecture 9 
OneStep Equations  Practice

2 pages  
Lecture 10 
MultiStep Equations

05:10  
Lecture 11 
MultiStep Equations  Practice
Preview

2 pages  
Lecture 12 
Solving Proportions

03:23  
Lecture 13 
Solving Proportions  Practice

2 pages  
Section 3: Linear Equations & Functions  
Lecture 14 
Quick (AND IMPORTANT) Suggestions for Section 3 and Beyond
Preview

00:20  
Lecture 15 
Finding the Slope of a Line From Two Points

04:58  
Lecture 16 
Equation of a Line: Slopeintercept Form (y=mx+b)

04:00  
Lecture 17 
Equation of a Line: Standard Form

07:19  
Lecture 18 
Determining the Equation of a Line From Two Points

07:10  
Lecture 19 
Equation of a Line from Two Points  Practice

2 pages  
Lecture 20 
Determining the Equation of Parallel Lines

05:00  
Lecture 21 
Determining the Equation of Parallel Lines  Practice

2 pages  
Lecture 22 
Determining the Equation of Perpendicular Lines

05:00  
Lecture 23 
Determining the Equation of Perpendicular Lines  Practice

2 pages  
Section 4: Inequalities  
Lecture 24 
OneStep Inequalities

03:18  
Lecture 25 
OneStep Inequalities  Practice

2 pages  
Lecture 26 
MultiStep Inequalities

04:07  
Lecture 27 
MultiStep Inequalities  Practice

2 pages  
Lecture 28 
Compound Inequalities

09:24  
Lecture 29 
Compound Inequalities  Practice

2 pages  
Section 5: Polynomials & Factoring  
Lecture 30 
Expanding Polynomials

04:26  
Lecture 31 
Expanding Polynomials  Practice

2 pages  
Lecture 32 
Factoring: Trinomials  Part 1 (Basic Level)

05:28  
Lecture 33 
Factoring Trinomials  Practice (Basic)

2 pages  
Lecture 34 
Factoring Trinomials  Part 2 (Intermediate Level)

07:45  
Lecture 35 
Factoring Trinomials  Practice (Intermediate)

2 pages  
Lecture 36 
Factoring: Difference of Two Squares

04:13  
Lecture 37 
Factoring Difference of Two Squares  Practice

2 pages  
Section 6: Quadratics  
Lecture 38 
Finding the Vertex: Standard Form

02:28  
Lecture 39 
Graphing Quadratic Functions

04:17  
Lecture 40 
Finding the Vertex: General Form (by Completing the Square)

04:58  
Lecture 41 
Complete the Square  Practice

2 pages  
Lecture 42 
Finding the Vertex: General Form (by Completing the Square)  Intermediate

07:28  
Lecture 43 
Solving Equations by Completing the Square

07:21  
Lecture 44 
Solving Equations by Completing the Square  Practice

2 pages  
Lecture 45 
Solving Equations with the Quadratic Formula

06:52  
Lecture 46 
Solving Equations with the Quadratic Formula  Practice

2 pages  
Section 7: Radical Expressions  
Lecture 47 
Prime Number Factorization Review

03:36  
Lecture 48 
Simplifying Radicals

05:55  
Lecture 49 
Simplifying Radicals  Practice

2 pages  
Lecture 50 
Adding & Subtracting Radicals

05:20  
Lecture 51 
Adding & Subtracting Radicals  Practice

2 pages  
Lecture 52 
Multiplying Radicals

02:57  
Lecture 53 
Multiplying Radicals  Practice

2 pages  
Lecture 54 
Rationalizing the Denominator

07:00  
Lecture 55 
Solving Radical Equations  Part 1

02:48  
Lecture 56 
Solving Radical Equations  Part 2

04:53  
Lecture 57 
Solving Radical Equations

2 pages  
Section 8: Rational Expressions  
Lecture 58 
Simplifying Rational Expressions

05:31  
Lecture 59 
Simplifying Rational Expressions  Practice

2 pages  
Lecture 60 
Multiplying & Dividing Rational Expressions

06:53  
Lecture 61 
Adding & Subtracting Rational Expressions  Part 1

05:43  
Lecture 62 
Adding & Subtracting Rational Expressions  Part 2

06:55  
Lecture 63 
Adding & Subtracting Rational Expressions  Practice

2 pages  
Lecture 64 
Solving Rational Equations  Part 1

05:00  
Lecture 65 
Solving Rational Equations  Part 2

06:48  
Lecture 66 
Solving Rational Equations

2 pages  
Section 9: Systems of Equations & Inequalities  
Lecture 67 
Solving Systems by Graphing

05:22  
Lecture 68 
Solving Systems by Elimination  Part 1

06:04  
Lecture 69 
Solving Systems by Elimination  Part 2

07:13  
Lecture 70 
Solving Systems by Substitution

05:55  
Lecture 71 
Solving Systems of Equations  Practice

2 pages  
Lecture 72 
Systems of Linear Inequalities

07:11  
Section 10: Word Problems  
Lecture 73 
Simple Algebra Word Problems  Part 1

03:50  
Lecture 74 
Simple Algebra Word Problems  Part 2

05:22  
Lecture 75 
Mixture Problems  Part 1

08:01  
Lecture 76 
Mixture Problems  Part 2
Preview

06:14  
Lecture 77 
Mixture Word Problems  Practice

2 pages  
Lecture 78 
Motion (Speed, Time, and Distance) Problems  Part 1
Preview

02:37  
Lecture 79 
Motion (Speed, Time, and Distance) Problems  Part 2

03:07  
Lecture 80 
Motion Word Problems  Practice

2 pages  
Lecture 81 
Consecutive Integers Problems

03:29  
Section 11: Conclusion  
Lecture 82 
Conclusion

00:22 
With fifteen years of experience as an educational consultant, math tutor, and business owner, Gabriel has over 2,000 online lectures on a variety of subjects, including languages, mathematics, and business. His lessons have attracted over a million viewers and draw enthusiastic reviews from students all over the world.
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