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Precalculus - Khan Academy

Precalculus - Khan Academy

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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 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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Introduction to raising (a+b)^n

Binomial Theorem and Pascal's Triangle

Intuition behind why binomial expansion involves combinatorics

Argand Diagram, magnitude, modulus, argument, exponential form

Understanding how logarithmic scale is different from linear scale and why it could be useful

Vi Hart (http://www.youtube.com/vihart) and Sal talk about how we humans perceive things nonlinearly

Vi Hart visits Khan Academy and talks about Benford's Law with Sal

Vi and Sal talk through the intuition of Benford's law (part 2)
 

 

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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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Cell Biology : Anatomy and Physiology Lectures 5 lessons

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High school Biology videos that I make for 10th grade Biology, 9th-10th grade Honors Biology, and Intro to the Human Body classes. Hope you find them helpful!


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


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Pre-algebra - Khan Academy 38 lessons

Pre-Algebra on Khan Academy: No way, this isn't your run of the mill arithmetic. This is Pre-algebra. You're about to play with the professionals. Think of pre-algebra as a runway. You're the airplane


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


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Chemistry and Macromolecules 10 lessons

Chemistry for high school Biology. Biochemistry and the macromolecules - carbohydrates, lipids, proteins, and nucleic acids.


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