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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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Thursday
Jan 14 - Apr 29 |
7:30 - 9:00
PM ET
Jan 14 - Apr 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 |
Achilleas Sinefakopoulos |
$425
$488 w/books
|
$425
ENROLL
With Books $488
|
|
Sunday
Jan 17 - May 2 |
7:30 - 9:00
PM ET
Jan 17 - May 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 |
Radu Andrei Cebanu |
$425
$488 w/books
|
$425
ENROLL
With Books $488
|
|
Tuesday
Jan 26 - May 11 |
7:30 - 9:00
PM ET
Jan 26 - May 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 McCullough |
$425
$488 w/books
|
$425
ENROLL
With Books $488
|
|
Monday
Feb 8 - May 24 |
7:30 - 9:00
PM ET
Feb 8 - May 24
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 |
Sindi Sabourin |
$425
$488 w/books
|
$425
ENROLL
With Books $488
|
|
Friday
Feb 12 - May 28 |
7:30 - 9:00
PM ET
Feb 12 - May 28
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 |
Adam Rumpf |
$425
$488 w/books
|
$425
ENROLL
With Books $488
|
|
Wednesday
Feb 24 - Jun 9 |
7:30 - 9:00
PM ET
Feb 24 - Jun 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 |
Angelica Bell |
$425
$488 w/books
|
$425
ENROLL
With Books $488
|
|
Thursday
Mar 18 - Jul 1 |
7:30 - 9:00
PM ET
Mar 18 - Jul 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 |
Kevin Arlin |
$425
$488 w/books
|
$425
ENROLL
With Books $488
|
|
Sunday
Mar 21 - Jul 18 |
7:30 - 9:00
PM ET
Mar 21 - Jul 18
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 |
Jon Joseph |
$425
$488 w/books
|
$425
ENROLL
With Books $488
|
|
Monday
Apr 12 - Aug 9 |
7:30 - 9:00
PM ET
Apr 12 - Aug 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 |
Carlos Bovell |
$425
$488 w/books
|
$425
ENROLL
With Books $488
|
|
Friday
Apr 30 - Aug 13 |
7:30 - 9:00
PM ET
Apr 30 - Aug 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 |
Andrew Sayler |
$425
$488 w/books
|
$425
ENROLL
With Books $488
|
| Summer 2021 | This course will be offered in Summer 2021. Click here to join our mailing list to be notified when the course schedule is available. | |||
AoPS Holidays
There are no classes May 29–31, July 3–5, and September 4–6.
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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