# Linear Algebra - Khan Academy

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 this with regular high school algebra.

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

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**Chemistry - Khan Academy**
103 lessons

Videos on chemistry (roughly covering a first-year high school or college course).

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**Statistics - Khan Academy**
57 lessons

Introduction to statistics. Will eventually cover all of the major topics in a first-year statistics course (not there yet!) Probability and statistics on Khan Academy: We dare you to go through a

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**Geometry - Khan Academy**
113 lessons

Videos on geometry. Basic understanding of Algebra I necessary. After this, you'll be ready for Trigonometry. Geometry on Khan Academy: We are surrounded by space. And that space contains lots of t

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**Finance - Khan Academy**
195 lessons

Videos on finance and macroeconomics. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their

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**Algebra - Khan Academy**
96 lessons

Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you

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**Arithmetic - Khan Academy**
38 lessons

Start here if you have very little background in math fundamentals (or just want to make sure you do). Arithmetic on Khan Academy: So you're ready to have some arithmetic fun? You've come to the ri

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**Cosmology and Astronomy - Khan Academy**
85 lessons

Videos attempting to grasp a little bit about our Universe (many of the topics associated with "Big History")

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**Biology - Khan Academy**
61 lessons

Covers topics seen in a first year college or high school biology course.

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**Precalculus - Khan Academy**
20 lessons

Non-trigonometry pre-calculus topics. Solid understanding of all of the topics in the "Algebra" playlist should make this playlist pretty digestible. About Khan Academy: Khan Academy offers practic

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