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Introduction to Algebra B(Formerly called Algebra 2) Fundamental concepts of algebra, including quadratics, systems of equations, clever factorizations, complex numbers, functions, graphing, sequences and series, special functions, exponents and logarithms, and more. |
16 weeks |
| 16 weeks ARE YOU READY? DO YOU NEED THIS? SYLLABUS |
Schedule
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Wednesday
Apr 29 - Aug 12 |
7:30 - 9:00
PM ET
Apr 29 - Aug 12
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Jason Gorgia |
$405
$468 w/books
|
$405
CLOSED
With Books $468
|
|
Tuesday
May 19 - Sep 1 |
7:30 - 9:00
PM ET
May 19 - Sep 1
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
James Sheldon |
$405
$468 w/books
|
$405
CLOSED
With Books $468
|
|
Friday
May 22 - Sep 11 |
7:30 - 9:00
PM ET
May 22 - Sep 11
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Emily Castner |
$405
$468 w/books
|
$405
CLOSED
With Books $468
|
|
Friday
May 22 - Sep 11 |
7:30 - 9:00
PM ET
May 22 - Sep 11
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Nataliya Yufa |
$405
$468 w/books
|
$405
CLOSED
With Books $468
|
|
Thursday
Jun 4 - Sep 17 |
7:30 - 9:00
PM ET
Jun 4 - Sep 17
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Joseph Stahl |
$405
$468 w/books
|
$405
CLOSED
With Books $468
|
|
Thursday
Jun 4 - Sep 17 |
7:30 - 9:00
PM ET
Jun 4 - Sep 17
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Andrea Knapp |
$405
$468 w/books
|
$405
FULL
With Books $468
|
|
Friday
Jun 12 - Oct 2 |
7:30 - 9:00
PM ET
Jun 12 - Oct 2
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Aaron Doman |
$405
$468 w/books
|
$405
CLOSED
With Books $468
|
|
Saturday
Jun 20 - Oct 17 |
7:30 - 9:00
PM ET
Jun 20 - Oct 17
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Eric Wofsey |
$405
$468 w/books
|
$405
WAITLIST
With Books $468
|
|
Monday
Jun 22 - Oct 12 |
7:30 - 9:00
PM ET
Jun 22 - Oct 12
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Homero Renato Gallegos Ruiz |
$405
$468 w/books
|
$405
FULL
With Books $468
|
|
Thursday
Jul 23 - Nov 5 |
7:30 - 9:00
PM ET
Jul 23 - Nov 5
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Kim Gibson |
$405
$468 w/books
|
$405
ENROLL
With Books $468
|
|
Sunday
Aug 16 - Dec 13 |
7:30 - 9:00
PM ET
Aug 16 - Dec 13
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
TBA |
$405
$468 w/books
|
$405
ENROLL
With Books $468
|
|
Wednesday
Aug 19 - Dec 9 |
7:30 - 9:00
PM ET
Aug 19 - Dec 9
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
TBA |
$405
$468 w/books
|
$405
ENROLL
With Books $468
|
|
Tuesday
Sep 8 - Jan 12 |
7:30 - 9:00
PM ET
Sep 8 - Jan 12
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
TBA |
$405
$468 w/books
|
$405
ENROLL
With Books $468
|
|
Thursday
Sep 10 - Jan 14 |
7:30 - 9:00
PM ET
Sep 10 - Jan 14
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
TBA |
$405
$468 w/books
|
$405
ENROLL
With Books $468
|
|
Friday
Sep 25 - Jan 29 |
7:30 - 9:00
PM ET
Sep 25 - Jan 29
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Emily Castner |
$405
$468 w/books
|
$405
ENROLL
With Books $468
|
|
Monday
Oct 19 - Feb 22 |
7:30 - 9:00
PM ET
Oct 19 - Feb 22
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
TBA |
$405
$468 w/books
|
$405
ENROLL
With Books $468
|
|
Wednesday
Nov 11 - Mar 17 |
7:30 - 9:00
PM ET
Nov 11 - Mar 17
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
TBA |
$405
$468 w/books
|
$405
ENROLL
With Books $468
|
|
Sunday
Dec 13 - Apr 11 |
7:30 - 9:00
PM ET
Dec 13 - Apr 11
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
TBA |
$405
$468 w/books
|
$405
ENROLL
With Books $468
|
| Spring 2021 | This course will be offered in Spring 2021. Click here to join our mailing list to be notified when the course schedule is available. | |||
AoPS Holidays
There are no classes September 5–7, November 23–29, and December 21–January 3.
Who Should Take?
Students are ready for this class if they have mastered square roots and fractional exponents, order of operations, linear equations and inequalities, ratio, and proportion. We recommend that students have experience with factoring quadratics prior to taking this course.
Please note: Our Algebra sequence will likely not match up exactly with your school's. Most students who have completed our Introduction to Algebra A course or a high-level honors Algebra 1 course in school are ready for this class. However, we encourage students to take our Introduction to Counting and Probability class before beginning this course. Visit our Recommendations page for help in choosing the right class.
Lessons
| Lesson 1 | Factorization |
| Lesson 2 | Quadratics and Complex Numbers |
| Lesson 3 | Completing the Square and the Quadratic Formula |
| Lesson 4 | Graphing Quadratics |
| Lesson 5 | Quadratic Inequalities |
| Lesson 6 | Optimizing Quadratics and AM-GM Inequality |
| Lesson 7 | Functions |
| Lesson 8 | Composition and Inverses |
| Lesson 9 | Graphing Functions |
| Lesson 10 | Polynomials |
| Lesson 11 | Exponential Functions |
| Lesson 12 | Special Functions Part 1 |
| Lesson 13 | Special Functions Part 2 |
| Lesson 14 | Sequences & Series Part 1 |
| Lesson 15 | Sequences & Series Part 2 |
| Lesson 16 | Challenging Problems Day |
Required Textbook
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Introduction to Algebra
A thorough introduction for students in grades 6-9 to algebra topics such as linear equations, ratios, quadratic equations, special factorizations, complex numbers, graphing linear and quadratic equations, linear and quadratic inequalities, functions, polynomials, exponents and logarithms, absolute value, sequences and series, and more! This book is used in our Introduction to Algebra A and Introduction to Algebra B courses.
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