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Khan Academy

Algebra Foundations

In this course, you'll learn: 1.The origins of algebra. 2. How to evaluate algebraic expressions with variables. 3. How to write, simplify, and interpret algebraic expressions. To explore our full course on Algebra, including videos, articles, practice questions, and quizzes, visit Khan Academy: ht…

Video playlist
  • YouTube
  • 30 videos, 2 hours
  • Self-paced
  • Free video

Khan Academy

Developmental Math 3

More Developmental math videos

Video playlist
  • YouTube
  • 107 videos, 8.5 hours
  • Self-paced
  • Free video

Khan Academy

Developmental Math 2

Worked developmental math examples from the Monterey Institute (part 2). These start at Algebra I and would prepare a student for basic college mathematics.

Video playlist
  • YouTube
  • 128 videos, 8.5 hours
  • Self-paced
  • Free video

Khan Academy

Algebra I Worked Examples

180 Worked Algebra I examples (problems written by the Monterey Institute of Technology and Education). You should look at the "Algebra" playlist if you've never seen algebra before or if you want instruction on topics in Algebra II. Use this playlist to see a ton of example problems in every topic…

Video playlist
  • YouTube
  • 187 videos, 14 hours
  • Self-paced
  • Free video

Khan Academy

Probability

Basic probability. Should have a reasonable grounding in basic algebra before watching.

Video playlist
  • YouTube
  • 41 videos, 6.5 hours
  • Self-paced
  • Free video

Khan Academy

Arithmetic

The most basic of the math playlists. Start here if you have very little background in math fundamentals (or just want to make sure you do). After watching this playlist, you should be ready for the pre-algebra playlist.

Video playlist
  • YouTube
  • 38 videos, 6 hours
  • Self-paced
  • Free video

Khan Academy

Trigonometry

Videos on trigonometry. Watch the "Geometry" playlist first if you have trouble understanding the topics covered here.

Video playlist
  • YouTube
  • 39 videos, 6.5 hours
  • Self-paced
  • Free video

Khan Academy

Precalculus

Non-trigonometry pre-calculus topics. Solid understanding of all of the topics in the "Algebra" playlist should make this playlist pretty digestible.

Video playlist
  • YouTube
  • 44 videos, 7.5 hours
  • Self-paced
  • Free video

Khan Academy

Calculus

Topics covered in the first two or three semesters of college calculus. Everything from limits to derivatives to integrals to vector calculus. Should understand the topics in the pre-calculus playlist first (the limit videos are in both playlists)

Video playlist
  • YouTube
  • 199 videos, 34 hours
  • Self-paced
  • Free video

Khan Academy

Geometry

Videos on geometry. Basic understanding of Algebra I necessary. After this, you'll be ready for Trigonometry.

Video playlist
  • YouTube
  • 113 videos, 15 hours
  • Self-paced
  • Free video

Khan Academy

Differential Equations

Topics covered in a first year course in differential equations. Need to understand basic differentiation and integration from Calculus playlist before starting here.

Video playlist
  • YouTube
  • 45 videos, 8.5 hours
  • Self-paced
  • Free video

Khan Academy

Algebra

Topics covered from very basic algebra all the way through algebra II. This is the best algebra playlist to start at if you've never seen algebra before. Once you get your feet wet, you may want to try some of the videos in the "Algebra I Worked Examples" playlist.

Video playlist
  • YouTube
  • 92 videos, 14 hours
  • Self-paced
  • Free video

Khan Academy

Pre-algebra

Videos on pre-algebra. Should be ready for the "Algebra" playlist if you understand everything here.

Video playlist
  • YouTube
  • 39 videos, 5.5 hours
  • Self-paced
  • Free video

Khan Academy

Linear Algebra

Matrices, vectors, vector spaces, transformations. Covers all topics in a first year college linear algebra course. This is an advanced course normally taken by science or engineering majors after taking at least two semesters of calculus (although calculus really isn't a prereq) so don't confuse t…

Video playlist
  • YouTube
  • 143 videos, 35 hours
  • Self-paced
  • Free video

Khan Academy

ck12.org Algebra 1 Examples

Select problems from ck12.org's Algebra 1 FlexBook (Open Source Textbook). This is a good playlist to review if you want to make sure you have a good understanding of all of the major topics in Algebra I.

Video playlist
  • YouTube
  • 107 videos, 19 hours
  • Self-paced
  • Free video

Khan Academy

Developmental Math

Worked developmental math examples from the Monterey Institute. These start pretty basic and would prepare a student for the Algebra I worked examples

Video playlist
  • YouTube
  • 145 videos, 8.5 hours
  • Self-paced
  • Free video

Khan Academy

Algebra 2 | Khan Academy

The Algebra 2 course, often taught in the 11th grade, covers Polynomials; Complex Numbers; Rational Exponents; Exponential and Logarithmic Functions; Trigonometric Functions; Transformations of Functions; Rational Functions; and continuing the work with Equations and Modeling from previous grades.…

Video playlist
  • YouTube
  • 200 videos, 18 hours
  • Self-paced
  • Free video

Khan Academy

Electricity and magnetism | Physics | Khan Academy

What is electricity, and how is it related to magnetism? Explore the fundamental relationships that power our modern world. Check your understanding with free practice on Khan Academy: https://www.khanacademy.org/science/highschool-physics/x6679aa2c65c01e53:electromagnetics

Video playlist
  • YouTube
  • 16 videos, 3 hours
  • Self-paced
  • Free video

Khan Academy

Chemical reactions | Chemistry | Khan Academy

High school chemistry | Unit 4 Start learning now! https://www.khanacademy.org/science/hs-chemistry/x2613d8165d88df5e:chemical-reactions

Video playlist
  • YouTube
  • 10 videos, 1 hour
  • Self-paced
  • Free video

Khan Academy

Atomic models and periodicity | Chemistry | Khan Academy

High school chemistry | Unit 2 Start learning now! https://www.khanacademy.org/science/hs-chemistry/x2613d8165d88df5e:atomic-models-and-periodicity

Video playlist
  • YouTube
  • 10 videos, 1.5 hours
  • Self-paced
  • Free video